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Ph : 585-334-4490 75 Thruway Park Drive West Henrietta, NY 14586 14-0298 Stone Quarry Apartments 400 Spencer Road Ithaca, NY Submittal Revision No: Sent Date: 334000.2 Submittal No: Spec Section No:Job: Required From Sub: Approved By Architect: 10/20/14 Spec Section Title:Sirk Submittal Title:Storm Sewer Structures PD/SD Subcontractor: Primary Contact: Phone Number: Supplier/Manufacturer: If this box is checked this submittal may differ from the plans and specs. Notes: Subcontractor Stamp LECESSE Stamp Architect/Engineer Stamp LECESSE Construction Services LLC General Contractor: I HAVE PERSONALLY REVIEWED THIS SUBMITTAL AND IN MY ESTIMATION THIS DOCUMENT FULFILLS THE INTENT OF THE PLANS AND SPECIFICATIONS AND IS APPROVED FOR SUBMISSION. LECESSE CONSTRUCTION SERVICES LLC BY: Drew JohnsonJason Socola Darren Englert Kennedy Mechanical 585-232-2800 Fire Protection Sprinkler System SD/PD 210000-1 11/5 R0 Submitted for review and approval of fixture types and color. Please refer to product data for Tyco heads. Please note all heads are semi-recessed, and white. All heads- Tyco Series TY-FRB — 5.6 K-factor Horizontal and Vertical Sidewall Sprinklers Quick Response, Standard Coverage Worldwide Contacts www.tyco-fire.com Page 1 of 6 FEBRUARY 2014 TFP176 IMPORTANT Always refer to Technical Data Sheet TFP700 for the “INSTALLER WARNING” that provides cau- tions with respect to handling and installation of sprinkler sys- tems and components. Improp- er handling and installation can permanently damage a sprin- kler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. General Description The Series TY-FRB, 5.6 K-factor, Hor- izontal and Vertical Sidewall Sprin- klers described in this data sheet are quick response -standard cover- age, decorative 3 mm glass bulb type spray sprinklers designed for use in light and ordinary hazard, commer- cial occupancies such as banks, ho- tels, shopping malls, etc. They are de- signed for installation along a wall or the side of a beam and just beneath a smooth ceiling. Sidewall sprinklers are commonly used instead of pendent or upright sprinklers due to aesthetics or building construction considerations, where piping across the ceiling is not desirable. The recessed version of the Series TY-FRB Horizontal Sidewall Sprin- kler is intended for use in areas with a finished wall. It uses a two-piece Style 10 Recessed Escutcheon with 1/2 inch (12,7 mm) of recessed adjust- ment or up to 3/4 inch (19,1 mm) of to- tal adjustment from the flush sidewall position, or a two-piece Style 20 Re- cessed Escutcheon with 1/4 inch (6,4 mm) of recessed adjustment or up to 1/2 inch (12,7 mm) of total adjustment from the flush sidewall position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the fixed pipe nipples to the sprinklers must be cut. Corrosion resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be ob- tained when exposed to corrosive at- mospheres. Although corrosion resis- tant coated sprinklers have passed the standard corrosion tests of the appli- cable approval agencies, the testing is not representative of all possible cor- rosive atmospheres. Consequently, it is recommended that the end user be consulted with respect to the suitabil- ity of these coatings for any given cor- rosive environment. The effects of am- bient temperature, concentration of chemicals, and gas/chemical velocity, should be considered, as a minimum, along with the corrosive nature of the chemical to which the sprinklers will be exposed. NOTICE The Series TY-FRB Sprinklers de- scribed herein must be installed and maintained in compliance with this document, as well as with the appli- cable standards of the National Fire Protection Association, in addition to the standards of any other authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for main- taining their fire protection system and devices in proper operating con- dition. Contact the installing contrac- tor or sprinkler manufacturer with any questions. Sprinkler Identification Numbers TY3331 ...............Horizontal TY3431 ..................Vertical Technical Data Approvals UL and C-UL Listed. FM, LPCB, and NYC Approved. (Refer to Table A for complete approv- al information including corrosion re- sistant status.) Maximum Working Pressure Refer to Table B. Discharge Coefficient K=5.6 GPM/psi1/2 (80,6 LPM/bar1/2) Temperature Ratings Refer to Table A. Finishes Sprinkler: Refer to Table C. Recessed Escutcheon: Signal or Pure White, Jet Black, Chrome Plated, or Brass Plated. TFP176 Page 2 of 6 Installation The Series TY-FRB, 5.6 K-factor, Hori- zontal and Vertical Sidewall Sprinklers must be installed in accordance with this section. General Instructions Do not install any bulb type sprin- kler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprinkler held horizontally, a small air bubble should be present. The diam- eter of the air bubble is approximately 1/16 inch (1,6 mm) for the 135°F (57°C) to 3/32 inch (2,4 mm) for the 286°F (141°C) temperature ratings. A leak tight 1/2 inch NPT sprinkler joint should be obtained with a torque of 7 to 14 ft.-lbs. (9,5 to 19,0 Nm). Higher levels of torque may distort the sprin- kler and cause leakage or impairment of the sprinkler. Do not attempt to make-up for insuf- ficient adjustment in the escutcheon plate by under-or over-tightening the sprinkler. Readjust the position of the sprinkler fitting to suit. Series TY-FRB Horizontal and Vertical Sidewall Sprinkler Installation The Series TY-FRB Horizontal and Vertical Sidewall Sprinklers must be installed in accordance with the fol- lowing instructions. Step 1. Horizontal sidewall sprinklers are to be installed in the horizontal po- sition with their centerline of waterway perpendicular to the back wall and parallel to the ceiling. The word “TOP” on the Deflector is to face towards the ceiling. Vertical sidewall sprinklers are to be installed in the pendent or upright po- sition with the arrow on the Deflector pointing away from the wall. Step 2. With pipe thread sealant ap- plied to the pipe threads, hand tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Ref. Figure 5), With reference to Figure 1 or 2, the W- Type 6 Sprinkler Wrench is to be ap- plied to the wrench flats. Physical Characteristics Frame ............................Bronze Button......................Brass/Copper Sealing Assembly ........Beryllium Nickel w/ TEFLON Bulb ..............................Glass Compression Screw . . . . . . . . . . . . . . . . Bronze HSW Deflector .....................Bronze VSW Deflector .....................Copper Operation The glass bulb contains a fluid which expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and water to flow. Design Criteria The Series TY-FRB, 5.6 K-factor, Hori- zontal and Vertical Sidewall Sprinklers are intended for fire protection sys- tems designed in accordance with the standard installation rules recognized by the applicable Listing or Approval agency (e.g., UL Listing is based on the requirements of NFPA 13, and FM Approval is based on the requirements of FM’s Loss Prevention Data Sheets). Only the Style 10 or 20 Recessed Es- cutcheon, as applicable, is to be used for recessed horizontal installations. ** * * ** * ESCUTCHEON PLATE SEATING SURFACE 1-13/16" (46,0 mm) CENTERLINE OF SPRINKLER WATERWAY 2-7/8" DIA. (73,0 mm) STYLE 10 or 20 RECESSED ESCUTCHEON 2-3/16" (55,6 mm) 1-1/2" (38,1 mm) DEFLECTOR HAT 9/16" (14,3 mm) 6 WRENCH FLATS 4 7/16" (11,1 mm) NOMINAL MAKE-IN 2 5 3 1/2" NPT 1 Pipe thread connections per ISO 7-1 can be provided on special request. Temperature rating is indicated on Deector. 1 2 Sealing Assembly Button Frame - - Bulb 3 - 4 - 6 -Deector Compression Screw 5 - FIGURE 1 5.6 K-FACTOR QUICK RESPONSE SERIES TY-FRB HORIZONTAL SIDEWALL (TY3331) SPRINKLERS TFP176 Page 3 of 6 Series TY-FRB Recessed Horizontal Sidewall Sprinkler Installation The Series TY-FRB Recessed Hori- zontal Sidewall Sprinklers must be installed in accordance with this section. Step A. Recessed horizontal sidewall sprinklers are to be installed in the horizontal position with their center- line of waterway perpendicular to the back wall and parallel to the ceiling. The word “TOP” on the Deflector is to face towards the ceiling. Step B. After installing the Style 10 or 20 Mounting Plate over the sprinkler threads, hand tighten the sprinkler into the sprinkler fitting. Step C. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Ref. Figure 6). With reference to Figure 1, the W-Type 7 Recessed Sprinkler Wrench is to be applied to the sprin- kler wrench flats. Step D. After the ceiling has been in- stalled or the finish coat has been ap- plied, slide on the Style 10 or 20 Clo- sure over the Series TY-FRB Sprinkler and push the Closure over the Mount- ing Plate until its flange comes in con- tact with the ceiling. Care and Maintenance The Series TY-FRB, 5.6 K-factor, Hori- zontal and Vertical Sidewall Sprinklers must be maintained and serviced in accordance with this section. Before closing a fire protection sys- tem main control valve for mainte- nance work on the fire protection sys- tem that it controls, permission to shut down the affected fire protection sys- tem must be obtained from the prop- er authorities and all personnel who may be affected by this action must be notified. Absence of an escutcheon, which is used to cover a clearance hole, may delay the time to sprinkler operation in a fire situation. Sprinklers that are found to be leaking or exhibiting visible signs of corrosion must be replaced. Automatic sprinklers must never be painted, plated, coated or other- wise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid dam- age to the sprinklers before, during, and after installation. Sprinklers dam- aged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installa- tion Section). The owner must assure that the sprin- klers are not used for hanging any ob- jects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Frequent visual inspections are rec- ommended to be initially performed for corrosion resistant coated sprin- klers, after the installation has been completed, to verify the integrity of the corrosion resistant coating. Thereaf- ter, annual inspections per NFPA 25 should suffice; however, instead of in- specting from the floor level, a random sampling of close-up visual inspec- tions should be made, so as to better determine the exact sprinkler condi- tion and the long term integrity of the corrosion resistant coating, as it may be affected by the corrosive condi- tions present. The owner is responsible for the in- spection, testing, and maintenance of their fire protection system and de- vices in compliance with this docu- ment, as well as with the applicable standards of the National Fire Pro- tection Association (e.g., NFPA 25), in addition to the standards of any oth- er authorities having jurisdiction. The installing contractor or sprinkler man- ufacturer should be contacted relative to any questions. It is recommended that automatic sprinkler systems be inspected, test- ed, and maintained by a qualified In- spection Service in accordance with local requirements and/or national codes. ** *** * * PENDENT UPRIGHT SECTION CROSSSHOWNSHOWN 1-1/2" (38,1 mm) ESCUTCHEON PLATE SEATING SURFACE 2-3/16" (55,6 mm) WRENCH FLATS 1/2" NPT 7/16" (11,1 mm) NOMINAL MAKE-IN ARROW MUST POINT AWAY FROM AND BE PERPENDICULAR TO THE BACK WALL SURFACE 7 2-3/16" (55,6 mm) 3 1 6 5 2 4 Pipe thread connections per ISO 7-1 can be provided on special request. Temperature rating is indicated on Deector. 1 2 Sealing Assembly Button Frame - -Bulb 3 - 4 - 6 -Deector Compression Screw 5 - FLOW Ejection Spring 7 - FIGURE 2 5.6 K-FACTOR QUICK RESPONSE SERIES TY-FRB VERTICAL SIDEWALL (TY3431) SPRINKLERS TFP176 Page 4 of 6 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE CLOSURE 1-1/4" (31,8 mm) 3/4" (19,1 mm) SERIES TY-FRB MOUNTING PLATE 3/4" (19,1 mm) 1/8" (3,2 mm) 1/4" (6,4 mm) FACE OF SPRINKLER FITTING 5/8±1/4" (15,9±6,4 mm) 2-1/4" DIA. (57,2 mm) WRENCH RECESS (END "A" USED FOR 1/2" NPT MODELS) WRENCH RECESS PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA 1" (25,4 mm) 1-1/4" (31,8 mm) CLOSURE 1/4" (6,4 mm) 1/2" (12,7 mm) 1/2±1/8" (12,7±3,2 mm) 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE SERIES TY-FRB MOUNTING PLATE FACE OF SPRINKLER FITTING 2-1/4" DIA. (57,2 mm) 1/8" (3,2 mm) FIGURE 3 SERIES TY-FRB RECESSED HORIZONTAL SIDEWALL SPRINKLER WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT STYLE 10 RECESSED ESCUTCHEON FIGURE 5 W-TYPE 6 SPRINKLER WRENCH FIGURE 6 W-TYPE 7 RECESSED SPRINKLER WRENCH FIGURE 4 SERIES TY-FRB RECESSED HORIZONTAL SIDEWALL SPRINKLER WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT STYLE 20 RECESSED ESCUTCHEON TFP176 Page 5 of 6 NOTES: 1. Listed by Underwriters Laboratories, Inc. (UL) as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies at a 4 to 12 inch (100 to 300 mm) top of deflector to ceiling distance. 2. Listed by Underwriters Laboratories Inc. for use in Canada (C-UL) as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies at a 4 to 12 inch(100 to 300 mm) top of deflector to ceiling distance. 3. Approved by Factory Mutual Research Corporation (FM) as Quick Response Sprinklers for use in Light Hazard Occupancies at a 4 to 12 inch (100 to 300 mm) top of deflector to ceiling distance. 4. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 007a/04) at a 4 to 6 inch (100 to 150 mm) top of deflector to ceiling distance. The LPC does not rate the thermal sensitivity of horizontal sidewall sprinklers. 5. Listed by Underwriters Laboratories, Inc. as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies. 6. Listed by Underwriters Laboratories for use in Canada (C-UL) as Quick Response Sprinklers for use in Light and Ordinary Hazard Occupancies. 7. Approved by Factory Mutual Research Corporation (FM) as Quick Response Sprinklers for use in Light Hazard Occupancies. 8. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/06 & 007a/04) as Quick Response Sprinklers. 9. Approved by the City of New York under MEA 354-01-E. 10. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/06) at a 4 to 6 inch (100 to 150 mm) top of deflector to ceiling distance. The LPC does not rate the thermal sensitivity of horizontal sidewall sprinklers. 11. Where Polyester Coated and Lead Coated Sprinklers are noted to be UL and C-UL Listed, the sprinklers are UL and C-UL Listed as Corrosion Resis-tant Sprinklers. Where Lead Coated Sprinklers are noted to be FM Approved, the sprinklers are FM Approved as Corrosion Resistant Sprinklers. * Installed with Style 10 (1/2” NPT) 3/4” Total Adjustment Recessed Escutcheon. ** Installed with Style 20 (1/2” NPT) 1/2” Total Adjustment Recessed Escutcheon. *** Frame and deflector only. SPRINKLER FINISH (See Note 11) K TYPE TEMP. BULB LIQUID NATURAL BRASS CHROME PLATED POLYESTER***LEAD COATED 5.6 1/2” NPT HORIZ. SIDEWALL (TY3331) 135°F (57°C)Orange 1, 2, 3, 4, 9, 10 1, 2, 3, 9 1, 2, 3, 9 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue RECESSED HORIZ. SIDEWALL (TY3331)* Figure 3 135°F (57°C)Orange 1, 2, 4, 9, 10 1, 2, 9 N/A155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green RECESSED HORIZ. SIDEWALL (TY3331)** Figure 4 135°F (57°C)Orange 1, 2, 3, 4, 9 N/A155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 5.6 1/2” NPT VERTICAL SIDEWALL (TY3431) Installed Pendent or Upright 135°F (57°C)Orange 5, 6, 7, 8, 9 5, 6, 7, 9 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue TABLE A LABORATORY LISTINGS AND APPROVALS GLOBAL HEADQUARTERS | 1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone +1-215-362-0700 TFP176 Page 6 of 6 Copyright © 2013 Tyco Fire Products, LP. All rights reserved. TEFLON is trademark of The DuPont Corporation. Ordering Procedure Contact your local distributor for avail- ability. When placing an order, indi- cate the full product name and Part Number (P/N). Sprinkler Assemblies with NPT Thread Connections: Specify: Series TY-FRB (specify SIN), (specify K-factor), (specify) Horizontal Sidewall or Vertical Sidewall Sprinkler, Standard Response, Standard Cov- erage, (specify) temperature rating, (specify) finish or coating, P/N (spec- ify from Table C) Recessed Escutcheon Specify: Style (10 or 20) Recessed Es- cutcheon with (specify*) finish, P/N (specify*). * Refer to Technical Data Sheet TFP770 Sprinkler Wrench Specify: W-Type 6 Sprinkler Wrench, P/N 56-000-6-387 Specify: W-Type 7 Sprinkler Wrench, P/N 56-850-4-001 NOTES: 1. The maximum working pressure of 250 psi (17,2 bar) only applies to the Listing by Underwriters Laboratories, Inc. (UL); the Listing by Underwriters Laboratories, Inc. for use in Canada (C-UL); and, the Approval by the City of New York. SPRINKLER FINISH K TYPE NATURAL BRASS CHROME PLATED POLYESTER LEAD COATED 5.6 1/2” NPT HORIZONTAL SIDEWALL (TY3331) 250 PSI (17,2 BAR) or 175PSI (12,1 BAR) (SEE NOTE 1)RECESSED HORIZ. SIDEWALL (TY3331) VERTICAL SIDEWALL (TY3431)175 PSI (12,1 BAR) SPRINKLER FINISH 1 NATURAL BRASS 3 PURE WHITE (RAL9010)* POLYESTER 4 SIGNAL WHITE (RAL9003) POLYESTER 5 JET BLACK (RAL9005)** POLYESTER 7 LEAD COATED 9 CHROME PLATED * Eastern Hemisphere sales only. ** Available in 155°F (68°C) or 200°F (93°C) temperature rating only. SIN 378 HORIZONTAL SIDEWALL TY3331 375 VERTICAL SIDEWALL TY3431 TEMPERATURE RATINGS 135 135°F (57°C) 155 155°F (68°C) 175 175°F (79°C) 200 200°F (93°C) 286 286°F (141°C) P/N 57 – XXX – X – XXX TABLE B MAXIMUM WORKING PRESSURE TABLE C PART NUMBER SELECTION SERIES TY-FRB HORIZONTAL AND VERTICAL SIDEWALL SPRINKLERS Series TY-FRB — 2.8, 4.2, 5.6, and 8.0 K-Factor Upright, Pendent, and Recessed Pendent Sprinklers Quick Response, Standard Coverage Worldwide Contacts www.tyco-fire.com Page 1 of 10 OCTOBER 2013 TFP171 IMPORTANT Always refer to Technical Data Sheet TFP700 for the “INSTALLER WARNING” that provides cautions with respect to handling and instal- lation of sprinkler systems and com- ponents. Improper handling and installation can permanently dam- age a sprinkler system or its compo- nents and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. General Description The TYCO Series TY-FRB, 2.8, 4.2, 5.6, and 8.0 K-factor, Upright, Pen- dent, and Recessed Pendent Sprin- klers described in this data sheet are quick response, standard coverage, decorative 3 mm glass bulb-type spray sprinklers designed for use in light or ordinary hazard, commercial occupan- cies such as banks, hotels, and shop- ping malls. The recessed version of the Series TY- FRB Pendent Sprinkler, where applica- ble, is intended for use in areas with a finished ceiling. This recessed pendent sprinkler uses one of the following: • A two-piece Style 10 (1/2 inch NPT) or Style 40 (3/4 inch NPT) Recessed Escutcheon with 1/2 inch (12,7 mm) of recessed adjustment or up to 3/4 inch (19,1 mm) of total adjustment from the flush pendent position, or a • A two-piece Style 20 (1/2 inch NPT) or Style 30 (3/4 inch NPT) Recessed Escutcheon with 1/4 inch (6,4 mm) of recessed adjustment or up to 1/2 inch (12,7 mm) of total adjustment from the flush pendent position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the fixed pipe drops to the sprinklers must be cut. Corrosion-resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmo- spheres. Although corrosion-resistant coated sprinklers have passed the standard corrosion tests of the appli- cable approval agencies, the testing is not representative of all possible cor- rosive atmospheres. Consequently, it is recommended that the end user be consulted with respect to the suit- ability of these coatings for any given corrosive environment. The effects of ambient temperature, concentration of chemicals, and gas/chemical velocity, should be considered, as a minimum, along with the corrosive nature of the chemical to which the sprinklers will be exposed. An intermediate level of the Series TY- FRB Pendent Sprinklers is detailed in Technical Data Sheet TFP356, and Sprinkler Guards are detailed in Tech- nical Data Sheet TFP780. NOTICE The Series TY-FRB, 2.8, 4.2, 5.6, and 8.0 K-factor, Upright, Pendent, and Recessed Pendent Sprinklers described herein must be installed and maintained in compliance with this document and with the applica- ble standards of the National Fire Pro- tection Association, in addition to the standards of any authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for maintain- ing their fire protection system and devices in proper operating condition. The installing contractor or sprinkler manufacturer should be contacted with any questions. Sprinkler Identification Number (SIN) TY1131: Upright 2.8K, 1/2 ˝ NPT TY1231: Pendent 2.8K, 1/2 ˝ NPT TY2131: Upright 4.2K, 1/2 ˝ NPT TY2231: Pendent 4.2K, 1/2 ˝ NPT TY3131: Upright 5.6K, 1/2 ˝ NPT TY3231: Pendent 5.6K, 1/2 ˝ NPT TY4131: Upright 8.0K, 3/4˝ NPT TY4231: Pendent 8.0K, 3/4˝ NPT TY4831: Upright 8.0K, 1/2 ˝ NPT TY4931: Pendent 8.0K, 1/2 ˝ NPT TFP171 Page 3 of 10 *** ** * * UPRIGHT PENDENT CROSS SECTIONRECESSED PENDENT 7/16" (11,1 mm) NOMINAL MAKE-IN ESCUTCHEON PLATE SEATING SURFACE STYLE 10 or 20 RECESSED ESCUTCHEON Pipe thread connections per ISO 7-1 can be provided on special request. Temperature rating is indicated on Deector. 2-7/8" (73,0 mm) DIA.1/2" NPT 1 2 Button Frame - - Bulb4-6 -Deector 5 6 4 2 3 1 3 -5 - WRENCH FLATS 2-3/16" (55,6 mm) 2-3/16" (55,6 mm) 1-1/2" (38,1 mm) Sealing Assembly Compression Screw *** ** * * UPRIGHT PENDENT CROSS SECTIONRECESSED PENDENT 1/2" (12,7 mm) NOMINAL MAKE-IN ESCUTCHEON PLATE SEATING SURFACE STYLE 30 or 40 RECESSED ESCUTCHEON Pipe thread connections per ISO 7-1 can be provided on special request. Temperature rating is indicated on Deector. WRENCH FLATS Sealing Assembly Compression Screw 3/4" NPT 1 2 Button Frame - - Bulb 3 - 4 -6 -Deector 5 - 5 6 4 2 3 1 2-7/8" (73,0 mm) DIA. 2-5/16" (58,7 mm) 1-9/16" (39,7 mm) 2-1/4" (57,2 mm) FIGURE 3 QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY3131) AND PENDENT (TY3231) SPRINKLERS 5.6 K-FACTOR, 1/2 INCH NPT FIGURE 4 QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY4131) AND PENDENT (TY4231) SPRINKLERS 8.0 K-FACTOR, 3/4 INCH NPT TFP171 Page 4 of 10 Technical Data Approvals UL and C-UL Listed FM, LPCB, and NYC Approved Refer to Table A and B for complete approval information including corrosion-resistant status. Maximum Working Pressure Refer to Table C. Discharge Coefficient K=2.8 GPM/psi1/2 (40,3 LPM/bar1/2) K=4.2 GPM/psi1/2 (60,5 LPM/bar1/2) K=5.6 GPM/psi1/2 (80,6 LPM/bar1/2) K=8.0 GPM/psi1/2 (115,2 LPM/bar1/2) Temperature Rating Refer to Table A and B. Finishes Sprinkler: Refer to Table D. Recessed Escutcheon: White Coated, Chrome Plated, or Brass Plated. Physical Characteristics Frame ...................Bronze Button..............Brass/Copper Sealing Assembly . . . . . . . . .Beryllium Nickel w/TEFLON Bulb ......................Glass Compression Screw . . . . . . . . Bronze Deflector ...........Copper/Bronze Bushing (K=2.8) . . . . . . . . . . . Bronze Operation The glass bulb contains a fluid that expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and water to flow. Design Criteria The TYCO Series TY-FRB, 2.8, 4.2, 5.6, and 8.0 K-factor, Upright, Pen- dent, and Recessed Pendent Sprinklers are intended for fire protection sys- tems designed in accordance with the standard installation rules recognized by the applicable Listing or Approval agency (such as, UL Listing is based on the requirements of NFPA 13, and FM Approval is based on the require- ments of FM’s Loss Prevention Data Sheets). Only the Style 10, 20, 30, or 40 Recessed Escutcheon, as applica- ble, is to be used for recessed pendent installations. Installation The TYCO Series TY-FRB, 2.8, 4.2, 5.6, and 8.0 K-factor, Upright, Pendent, and Recessed Pendent Sprinklersmust be installed in accordance with this section. General Instructions Do not install any bulb-type sprinkler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprin- kler held horizontally, a small air bub- ble should be present. The diameter of the air bubble is approximately 1/16 inch (1,6 mm) for the 135°F (57°C) and 3/32 inch (2,4 mm) for the 286°F (141°C) temperature ratings. A leak-tight 1/2 inch NPT sprinkler joint shold be obtained by applying a min- imum to maximum torque of 7 to 14 ft.-lbs. (9,5 to 19,0 Nm). A leak tight 3/4 inch NPT sprinkler joint should be obtained with a torque of 10 to 20 ft.- lbs. (13,4 to 26,8 Nm). Higher levels of torque can distort the sprinkler Inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in the Escutch- eon Plate by under- or over-tightening the sprinkler. Re-adjust the position of the sprinkler fitting to suit. Series TY-FRB Upright and Pendent Sprinklers The Series TY-FRB Pendent and Upright Sprinklers must be installed in accordance with the following instructions. Step 1. Install Pendent sprinklers in the pendent position. Install upright sprin- klers in the upright position. Step 2. With pipe-thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Figure 14). With refer- ence to Figures 1 through 5, apply the W-Type 6 Sprinkler Wrench to the sprin- kler wrench flats. Series TY-FRB Recessed Pendent Sprinklers The Series TY-FRB Recessed Pendent Sprinklers must be installed in accor- dance with the following instructions. Step A. After installing the Style 10, 20, 30, or 40 Mounting Plate, as applica- ble, over the sprinkler threads and with pipe-thread sealant applied to the pipe threads, hand-tighten the sprinkler into the sprinkler fitting. Step B. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Figure * ** ** * * PENDENTUPRIGHT CROSS SECTION 2-1/4" (57,2 mm) 1-9/16" (39,7 mm) 2-3/16" (55,6 mm) Sealing Assembly WRENCH FLATS Compression Screw Pipe thread connections per ISO 7-1 can be provided on special request. Temperature rating is indicated on Deector. CEILING PLATE SEATING SURFACE 7/16" (11,1 mm) NOMINAL MAKE-IN 1 2 Button Frame - - Bulb 3 - 4 - 6 -Deector 5 - 1/2" NPT 5 6 4 2 3 1 FIGURE 5 QUICK RESPONSE SERIES TY-FRB UPRIGHT (TY4831) AND PENDENT (TY4931) SPRINKLERS 8.0 K-FACTOR, 1/2 INCH NPT TFP171 Page 6 of 10 SPRINKLER FINISH (See Note 8) K FACTOR TYPE TEMPERATURE BULB LIQUID COLOR NATURAL BRASS CHROME PLATED SIGNAL*** WHITE LEAD COATED 5.6 1/2” NPT PENDENT (TY3231) and UPRIGHT (TY3131) 135°F (57°C)Orange 1, 2, 3, 4, 5, 6, 7 1, 2, 3, 5 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue RECESSED PENDENT (TY3231)* Figure 10 135°F (57°C)Orange 1, 2, 4, 5 N/A 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue RECESSED PENDENT (TY3231)** Figure 11 135°F (57°C)Orange 1, 2, 3, 4, 5 N/A 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue 8.0 3/4” NPT PENDENT (TY4231) and UPRIGHT (TY4131) 135°F (57°C)Orange 1, 2, 3, 4, 5, 6, 7 1, 2, 5 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue RECESSED PENDENT (TY4231)* Figure 12 135°F (57°C)Orange 1, 2, 5 N/A 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue RECESSED PENDENT (TY4231)** Figure 13 135°F (57°C)Orange 1, 2, 3, 5 N/A 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue 8.0 1/2” NPT PENDENT (TY4931) and UPRIGHT (TY4831) 135°F (57°C)Orange 1, 2, 4, 5, 6 1, 2, 5 155°F (68°C)Red 175°F (79°C)Yellow 200°F (93°C)Green 286°F (141°C)Blue NOTES: 1. Listed by Underwriters Laboratories, Inc., (UL) as Quick Response Sprinklers. 2. Listed by Underwriters Laboratories, Inc., for use in Canada (C-UL) as Quick Response Sprinklers. 3. Approved by Factory Mutual Research Corporation (FM) as Quick Response Sprinklers. 4. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 007k/04) as Quick Response Sprinklers. However, LPCB does not rate the thermal sensitivity of recessed sprinklers. 5. Approved by the City of New York under MEA 354-01-E. 6. VdS Approved (For details, contact Tyco Fire Suppression & Building Products, Enschede, Netherlands, Tel. 31-53-428-4444/Fax 31-53-428-3377.) 7. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/06) as Quick Response Sprinklers. 8. Where Polyester Coated and Lead-Coated Sprinklers are noted to be UL and C-UL Listed, the sprinklers are UL and C-UL Listed as Corrosion-Resistant Sprinklers. Where Lead-Coated Sprinklers are noted to be FM Approved, the sprinklers are FM Approved as a Corrosion-Resistant Sprinklers. * Installed with Style 10 (1/2” NPT) or Style 40 (3/4” NPT) 3/4” Total Adjustment Recessed Escutcheon, as applicable. ** Installed with Style 20 (1/2” NPT) or Style 30 (3/4” NPT) 1/2” Total Adjustment Recessed Escutcheon, as applicable. *** Frame and Deflector only. Listings and approvals apply to color (Special Order). N/A: Not Available TABLE B LABORATORY LISTINGS AND APPROVALS FOR 5.6 AND 8.0 K-FACTOR SPRINKLERS TFP171 Page 7 of 10 Care and Maintenance The TYCO Series TY-FRB must be maintained and serviced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, obtain permission to shut down the affected fire protection systems from the proper authorities and notify all personnel who may be affected by this action. Absence of the outer piece of an escutcheon, which is used to cover a clearance hole, can delay sprinkler operation in a fire situation. Sprinklers which are found to be leak- ing or exhibiting visible signs of corro- sion must be replaced. Automatic sprinklers must never be painted, plated, coated, or other- wise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid dam- age to the sprinklers - before, during, and after installation. Sprinklers dam- aged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installation Section.) The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the National Fire Protection Associa- tion (e.g., NFPA 25), in addition to the standards of any other authorities hav- ing jurisdiction. Contact the installing contractor or sprinkler manufacturer regarding any questions. Automatic sprinkler systems are rec- ommended to be inspected, tested, and maintained by a qualified Inspec- tion Service in accordance with local requirements and/or national codes. Care must be exercised to avoid dam- age to the sprinklers -before, during, and after installation. Sprinklers dam- aged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installation Section). Initial and frequent visual inspections of random samples are recommended for corrosion-resistant sprinklers to verify the integrity of the corrosion-resistant material of construction. Thereafter, annual inspections per NFPA 25 should suffice. Inspections of corrosion-resistant sprinklers are recommended at close range, instead of from the floor level per NFPA. Inspection at close range can better determine the exact sprin- kler condition and the long-term integ- rity of the corrosion-resistant material, which can be affected by the corrosive conditions present. SPRINKLER FINISH K FACTOR TYPE NATURAL BRASS CHROME PLATED SIGNAL WHITE LEAD COATED 2.8 1/2” NPT PENDENT (TY1231) and UPRIGHT (TY1131)175 PSI (12,1 BAR)N/A RECESSED PENDENT (TY1231) 4.2 1/2” NPT PENDENT (TY2231) and UPRIGHT (TY2131)175 PSI (12,1 BAR) N/A RECESSED PENDENT (TY2231) 5.6 1/2” NPT PENDENT (TY3231) and UPRIGHT (TY3131) 250 PSI (17,2 BAR) OR 175 PSI (12,1 BAR) (SEE NOTE 1) 175 PSI (12,1 BAR) RECESSED PENDENT (TY3231)N/A 8.0 3/4” NPT PENDENT (TY4231) and UPRIGHT (TY4131)175 PSI (12,1 BAR) 175 PSI (12,1 BAR) RECESSED PENDENT (TY4231)N/A 8.0 1/2” NPT PENDENT (TY4931) and UPRIGHT (TY4831)175 PSI (12,1 BAR)175 PSI (12,1 BAR) NOTES:1. The maximum working pressure of 250 psi (17,2 bar) only applies to the Listing by Underwriters Laboratories Inc. (UL); the Listing by Underwriters Laboratories, Inc. for use in Canada (C-UL); and, the Approval by the City of New York. TABLE C MAXIMUM WORKING PRESSURE TFP171 Page 9 of 10 2-1/4" DIA. (57,2 mm) 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE FACE OF SPRINKLER FITTING MOUNTING PLATE 1/8" (3,2 mm) SERIES TY-FRB 5/8±1/4" (15,9±6,4 mm) CLOSURE 3/4" (19,1 mm) 1-1/4" (31,8 mm) 1/4" (6,4 mm) 3/4" (19,1 mm)1/2±1/8" (12,7±3,2 mm)2-1/4" DIA. (57,2 mm) 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE FACE OF SPRINKLER FITTING MOUNTING PLATE 1/8" (3,2 mm) SERIES TY-FRBCLOSURE 1" (25,4 mm) 1-1/4" (31,8 mm) 1/4" (6,4 mm) 1/2" (12,7 mm) 2-1/4" DIA. (57,2 mm) 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE FACE OF SPRINKLER FITTING MOUNTING PLATE 1/8" (3,2 mm) SERIES TY-FRB 5/8±1/4" (15,9±6,4 mm) CLOSURE 1-5/16" (33,3 mm) 13/16" (20,6 mm) 3/4" (19,1 mm) 1/4" (6,4 mm)1/2±1/8" (12,7±3,2 mm)2-1/4" DIA. (57,2 mm) 2-7/8" DIA. (73,0 mm) MOUNTING SURFACE FACE OF SPRINKLER FITTING MOUNTING PLATE 1/8" (3,2 mm) SERIES TY-FRB CLOSURE 1-5/16" (33,3 mm) 1-1/16" (27,0 mm) 1/2" (12,7 mm) 1/4" (6,4 mm) WRENCH RECESS PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA WRENCH RECESS (END "A" USED FOR 1/2" NPT MODELS) WRENCH RECESS (END "B" USED FOR 3/4" NPT MODELS) FIGURE 10 SERIES TY-FRB RECESSED PENDENT WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT STYLE 10 RECESSED ESCUTCHEON 5.6 K-FACTOR, 1/2 INCH NPT FIGURE 11 SERIES TY-FRB RECESSED PENDENT WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT STYLE 20 RECESSED ESCUTCHEON 5.6 K-FACTOR, 1/2 INCH NPT FIGURE 12 SERIES TY-FRB RECESSED PENDENT WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENT STYLE 40 RECESSED ESCUTCHEON 8.0 K-FACTOR, 3/4 INCH NPT FIGURE 13 SERIES TY-FRB RECESSED PENDENT WITH TWO-PIECE 1/2 INCH TOTAL ADJUSTMENT STYLE 30 RECESSED ESCUTCHEON 8.0 K-FACTOR, 3/4 INCH NPT FIGURE 14 W-TYPE 6 SPRINKLER WRENCH FIGURE 15 W-TYPE 7 RECESSED SPRINKLER WRENCH GLOBAL HEADQUARTERS | 1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone +1-215-362-0700 TFP171 Page 10 of 10 Copyright © 2013 Tyco Fire Products, LP. All rights reserved. TEFLON is trademark of The DuPont Corporation. P/N 57 – XXX – X – XXX * Eastern Hemisphere sales only. ** Available in only 2.8K, 4.2K, and 8.0K, 155°F (68°C) and 200°F (93°C); requires lead time to manufacture. Ordering Procedure Contact your local distributor for availability. When placing an order, indicate the full product name and Part Number (P/N). Sprinkler Assemblies with NPT Thread Connections Specify: Series TY-FRB (Specify SIN), (specify K-factor), (specify Pendent or Upright) Sprinkler (specify) tempera- ture rating, (specify) finish or coating, P/N (specify from Table D) Recessed Escutcheon: Specify: Style (10, 20, 30, or 40) Recessed Escutcheon with (specify*) finish, P/N (specify*) Sprinkler Wrench Specify: W-Type 6 Sprinkler Wrench, P/N 56-000-6-387 Specify: W-Type 7 Sprinkler Wrench, P/N 56-850-4-001 * Refer to Technical Data Sheet TFP770 SPRINKLER FINISH 1 NATURAL BRASS 3 PURE WHITE (RAL9010)* 4 SIGNAL WHITE (RAL9003) 5 JET BLACK (RAL9005)** 7 LEAD COATED 9 CHROME PLATED TEMPERATURE RATINGS 135 135°F (57°C) 155 155°F (68°C) 175 175°F (79°C) 200 200°F (93°C) 286 286°F (141°C) SIN 330 2.8K UPRIGHT (1/2”NPT)TY1131 331 2.8K PENDENT (1/2”NPT)TY1231 340 4.2K UPRIGHT (1/2”NPT)TY2131 341 4.2K PENDENT (1/2”NPT)TY2231 370 5.6K UPRIGHT (1/2”NPT)TY3131 371 5.6K PENDENT (1/2”NPT)TY3231 390 8.0K UPRIGHT (3/4”NPT)TY4131 391 8.0K PENDENT (3/4”NPT)TY4231 360 8.0K UPRIGHT (1/2”NPT)TY4831* 361 8.0K PENDENT (1/2”NPT)TY4931* TABLE D SERIES TY-FRB PENDENT AND UPRIGHT SPRINKLERS PART NUMBER SELECTION Worldwide Contacts www.tyco-fire.com RAPID RESPONSE Series LFII Residential Sprinklers 4.2 K-factor Horizontal Sidewall Wet Pipe and Dry Pipe Systems Page 1 of 6 APRIL 2013 REV A TFP410 Worldwide Contacts www.tyco-fire.com General Description The TYCO RAPID RESPONSE Series LFII Residential Horizontal Sidewall Sprinklers (TY1334) are decorative, fast response, frangible bulb sprinklers designed for use in residential occupan- cies such as homes, apartments, dormi- tories, and hotels. When aesthetics and optimized flow characteristics are the major consideration, the Series LFII Residential Sidewall Sprinklers (TY1334) should be the first choice. The Series LFII Residential Sprinklers are intended for use in the following scenarios: • wet and dry pipe residential sprinkler systems for one- and two-family dwellings and mobile homes per NFPA 13D • wet and dry pipe residential sprinkler systems for residential occupancies up to and including four stories in height per NFPA 13R • wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13 The recessed version of the Series LFII Residential Sprinklers is intended for use in areas with finished walls. It employs a two-piece Style 20 Recessed Escutcheon. The Recessed Escutcheon provides 1/4 inch (6,4 mm) of recessed adjustment or up to 1/2 inch (12,7 mm) of total adjustment from the flush mounting surface position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the pipe nipples to the sprinklers must be cut. The Series LFII Residential Sprinklers have been designed with heat sensitivity and water distribution characteristics proven to help in the control of residen- tial fires and to improve the chance for occupants to escape or be evacuated. Dry Pipe System Application The Series LFII Residential Horizontal and Recessed Horizontal Sidewall Sprinklers offers a laboratory approved option for designing dry pipe residen- tial sprinkler systems, whereas, most residential sprinklers are laboratory approved for wet systems only. Through extensive testing, it has been determined that the number of design sprinklers (hydraulic design area) for the Series LFII Residential Horizontal Sidewall Sprinklers (TY1334) need not be increased over the number of design sprinklers (hydraulic design area) as specified for wet pipe sprinkler systems, as is accustomed for density/ area sprinkler systems designed per NFPA 13. Consequently, the Series LFII Residential Sprinklers offer the features of non-water filled pipe in addition to not having to increase the number of design sprin- klers (hydraulic design area) for systems designed to NFPA 13, 13D, or 13R. Non-water filled pipe will permit options for areas sensitive to freezing. NOTICE The Series LFII Residential Horizontal Sidewall Sprinklers described herein must be installed and maintained in compliance with this document and the applicable standards of the National Fire Protection Association, in addition to the standards of any authorities having juris- diction. Failure to do so may impair the performance of these devices. The owner is responsible for maintaining their fire protection system and devices in proper operating condition. The installing contractor or sprinkler manu- facturer should be contacted with any questions. IMPORTANT Always refer to Technical Data Sheet TFP700 for the “INSTALLER WARNING” that provides cautions with respect to handling and instal- lation of sprinkler systems and components. Improper handling and installation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. Sprinkler Identification Number (SIN) TY1334 TFP410 Page 2 of 6 7/16" (11,1 mm) MAKE-IN NOMINAL SURFACE ESCUTCHEON PLATE SEATING Sealing Assembly-3 5 4 * 6 Compression Screw of Deector. is indicated on top Temperature rating Bulb Deector- - - * 1 Components: 2 Button Assembly Frame- -TOP(57,2 mm) 2-1/4" (41,3 mm) 1-5/8" *6 4 5 3 2 1 2-7/8" DIA. (73,0 mm) RECESSED ESCUTCHEON STYLE 20 FLATS WRENCH CENTERLINE OF WATERWAY 1/2" NPT BOSS END-OF- DEFLECTOR TOP-OF- DEFLECTOR 7/16" (11,1 mm) FIGURE 1 RAPID RESPONSE SERIES LFII RESIDENTIAL HORIZONTAL SIDEWALL AND RECESSED HORIZONTAL SIDEWALL SPRINKLERS (TY1334) 1-3/8" (34,9 mm) 1-1/8" (28,6 mm) MOUNTING PLATE TY1334 MOUNTING SURFACE CLOSURE (73,0 mm) 1/2" (12,7 mm) (57,2 mm) 2-1/4" DIA. 1/4" (6,4 mm) 1/8" (3,2 mm) (11,1±3,2 mm) SPRINKLER FITTING FACE OF 7/16±1/8" 2-7/8" DIA. BOSS END-OF- DEFLECTOR TOP-OF- DEFLECTOR 7/16" (11,1 mm) FIGURE 2 STYLE 20 RECESSED ESCUTCHEON FOR USE WITH THE RAPID RESPONSE SERIES LFII RESIDENTIAL HORIZONTAL SIDEWALL SPRINKLER (TY1334) WRENCH RECESS (END "A" USED FOR TY1334) FIGURE 3 W-TYPE 6 SPRINKLER WRENCH RECESS WRENCH WITH SPRINKLER ENGAGEMENT IN TO ENSURE WRENCHING AREA PUSH WRENCH FIGURE 4 W-TYPE 7 RECESSED SPRINKLER WRENCH TFP410 Page 3 of 6 Technical Data Approvals UL Listed for use with wet pipe and dry pipe systems NSF Certified to NSF/ANSI 61 C-UL Listed for use only with wet pipe systems NYC Approved under MEA 44-03-E For details on these approvals, refer to the Design Criteria section. Maximum Working Pressure 175 psi (12,1 bar) Discharge Coefficient K=4.2 GPM/psi1/2 (60,5 LPM/bar1/2) Temperature Rating 155°F (68°C) or 175°F (79°C) Finishes Signal or Pure White Chrome Plated Natural Brass Physical Characteristics Frame ....................Brass Button ...................Copper Sealing Assembly . . . . . . . . Beryllium Nickel w/TEFLON Bulb (3 mm) . . . . . . . . . . . . . . . . Glass Compression Screw . . . . . . . .Bronze Deflector .................Copper Operation The glass bulb contains a fluid that expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and flow water. Design Criteria The TYCO RAPID RESPONSE Series LFII Residential Horizontal and Recessed Horizontal Sidewall Sprinklers (TY1334) are UL and C-UL Listed for installation in accordance with the following criteria. Residential Sprinkler Design Guide When conditions exist that are outside the scope of the provided criteria, refer to the Residential Sprinkler Design Guide TFP490 for the manufactur- er’s recommendations that may be acceptable to the local authority having jurisdiction. System TypesPer the UL Listing, wet pipe and dry pipe systems may be utilized. Per the C-UL Listing, only wet pipe systems may be utilized. Refer to Technical Data Sheet TFP485 about the use of Residential Sprinklers in residential dry pipe systems. Ceiling Types Smooth flat horizontal, or beamed, or sloped, in accordance with the 2013 Edition of NFPA 13D, 13R, or 13 as applicable. Hydraulic Design (NFPA 13D and 13R) For systems designed to NFPA 13D or NFPA 13R, the minimum re quired sprinkler flow rates are given in Tables A and B as a function of temperature rating and the maximum allowable coverage areas. The sprinkler flow rate is the minimum required discharge from each of the total number of “design sprinklers” as specified in NFPA 13D or NFPA 13R. The number of “design sprinklers” specified in NFPA 13D and 13R for wet pipe systems is to be applied when designing dry pipe systems. Hydraulic Design (NFPA 13) For systems designed to NFPA 13, the number of design sprinklers is to be the four most hydraulically demanding sprinklers. The minimum required discharge from each of the four sprinklers is to be the greater of the following: • The flow rates given in Tables A and B as a function of temperature rat-ing and the maximum allowable coverage area • A minimum discharge of 0.1 gpm/ft2 over the “design area” comprised of the four most hydraulically demand- ing sprinklers for actual coverage ar- eas protected by the four sprinklers The number of “design sprinklers” specified in NFPA 13 for wet pipe systems is to be applied when designing dry pipe systems. Dry Pipe System Water Delivery When using the Series LFII Residential Horizontal Sidewall Sprinklers (TY1334) in dry pipe sprinkler systems, the time for water delivery must not exceed 15 seconds for the most remote operating sprinkler. Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 13D, 13R, and 13 as applicable for residential sprinklers as well as with the obstruction criteria described within the TYCO Technical Data Sheet TFP490. Operational SensitivityThe sprinklers are to be installed with an end-of-deflector-boss to wall distance of 1-1/4 to 6 inches. In addition the top-of-deflector-to- ceiling distance is to be within the range (Tables A and B) being hydraulically calculated. Sprinkler Spacing The minimum spacing between sprin- klers is 8 feet (2,4 m). The maximum spacing between sprinklers cannot exceed the width of the coverage area (Tables A and B) being hydraulically calculated (e.g., maximum 12 feet for a 12 ft. x 12 ft. coverage area, or 16 feet for a 16 ft. x 20 ft. coverage area.). TFP410 Page 4 of 6 TABLE A WET PIPE SYSTEM SERIES LFII RESIDENTIAL HORIZONTAL AND RECESSED HORIZONTAL SIDEWALL SPRINKLERS (TY1334) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA Max. Coverage Area (a) Width x Length (d) Ft. x Ft. (m x m) Max. Spacing Ft. (m) WET PIPE SYSTEM Minimum Flow and Residual Pressure(b, c) Ordinary Temp. Rating 155°F (68°C) Intermediate Temp. Rating 175°F (79°C)Deflector to Ceiling Installation Type Minimum Spacing Ft. (m) Flow GPM (L/min) Pressure PSI (bar) Flow GPM (L/min) Pressure PSI (bar) 12 x 12 (3,7 x 3,7) 12 (3,7) 12 (45,4) 8.2 (0,57) 12 (45,4) 8.2 (0,57) 4 to 6 inches Recessed using Style 20 Escutcheon or non-recessed per NFPA 13D, 13R, or 13 8 (2,4) 14 x 14 (4,3 x 4,3) 14 (4,3) 14 (53,0) 11.1 (0,77) 16 (60,6) 14.5 (1,00) 16 x 16 (4,9 x 4,9) 16 (4,9) 16 (60,6) 14.5 (1,00) 16 (60,6) 14.5 (1,00) 16 x 18 (4,9 x 5,5) 16 (4,9) 19 (71,9) 20.5 (1,41) 19 (71,9) 20.5 (1,41) 16 x 20 (4,9 x 6,1) 16 (4,9) 23 (87,1) 30.0 (2,07) 23 (87,1) 30.0 (2,07) 12 x 12 (3,7 x 3,7) 12 (3,7) 13 (49,2) 9.6 (0,66) 13 (49,2) 9.6 (0,66) 6 to 12 inches 14 x 14 (4,3 x 4,3) 14 (4,3) 17 (64,3) 16.4 (1,13) 18 (68,1) 18.4 (1,27) 16 x 16 (4,9 x 4,9) 16 (4,9) 18 (68,1) 18.4 (1,27) 18 (68,1) 18.4 (1,27) 16 x 18 (4,9 x 5,5) 16 (4,9) 21 (79,5) 25.0 (1,72) 21 (79,5) 25.0 (1,72) 16 x 20 (4,9 x 6,1) 16 (4,9) 26 (98,4) 38.3. (2,64) 26 (98,4) 38.3. (2,64) (a) For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. (b) Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K- factor. Refer to Hydraulic Design under the Design Criteria section. (c) For NFPA 13 residential applications, the greater of 0.1 gpm/ft2 over the design area or the flow in accordance with the criteria in this table must be used. (d) The Width x Length dimension refers to the Width (backwall where the sprinkler is located) times the Length (horizontal throw of sprinkler). TFP410 Page 6 of 6 Copyright © 2013 Tyco Fire Products, LP. All rights reserved. TEFLON is trademark of The DuPont Corporation. GLOBAL HEADQUARTERS | 1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone +1-215-362-0700 Installation The TYCO RAPID RESPONSE Series LFII Residential Horizontal and Recessed Horizontal Sidewall Sprinklers (TY1334) must be installed in accordance with this section. General Instructions Do not install any bulb type sprinkler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprinkler held horizontally, a small air bubble should be present. The diameter of the air bubble is approximately 1/16 inch (1,6 mm). A leak-tight 1/2 inch NPT sprinkler joint should be obtained by applying a minimum to maximum torque of 7 to 14 ft. lbs. (9,5 to 19,0 Nm). Higher levels of torque can distort the sprinkler Inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in an Escutcheon Plate by under- or over- tightening the Sprinkler. Re-adjust the position of the sprinkler fitting to suit. Series LFII Residential Horizontal Sidewall Sprinklers The Series LFII Residential Horizontal Sidewall Sprinklers must be installed in accordance with the following instructions. Step 1. Install horizontal sidewall sprin- klers in the horizontal position with their centerline of waterway perpendicular to the backwall and parallel to the ceiling. The word “TOP” on the Deflector is to face towards the ceiling with the front edge of the Deflector parallel to the ceiling. Step 2. With pipe-thread sealant applied to the pipe threads, hand tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Figure 3). With reference to Figure 1, apply the W-Type 6 Sprinkler Wrench to the wrench flats. Series LFII Residential Recessed Horizontal Sidewall Sprinklers The Series LFII Residential Recessed Horizontal Sidewall Sprinklers must be installed in accordance with the following instructions. Step A. Install recessed hori- zontal sidewall sprinklers in the hori- zontal position with their centerline of waterway perpendicular to the backwall and parallel to the ceiling. The word “TOP” on the Deflector is to face towards the ceiling. Step B. After installing the Style 20 Mounting Plate over the sprinkler threads and with pipe-thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step C. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Figure 4). With reference to Figure 1, apply the W-Type 7 Recessed Sprinkler Wrench to the sprinkler wrench flats. Step D. After the ceiling has been installed or the finish coat has been applied, slide on the Style 20 Closure over the Series LFII Residential Sprinkler and push the Closure over the Mounting Plate until its flange comes in contact with the wall. Care and Maintenance The TYCO RAPID RESPONSE Series LFII Residential Horizontal and Recessed Horizontal Sidewall Sprinklers (TY1334) must be maintained and serviced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, obtain permission to shut down the affected fire protection systems from the proper authorities and notify all personnel who may be affected by this action. Absence of the outer piece of an escutcheon, which is used to cover a clearance hole, can delay sprinkler operation in a fire situation. The owner must assure that the sprin- klers are not used for hanging any objects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Sprinklers which are found to be leaking or exhibiting visible signs of corrosion must be replaced. Automatic sprinklers must never be painted, plated, coated, or otherwise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid damage to the sprinklers - before, during, and after installation. Sprinklers damaged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installation Section.) The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the National Fire Protection Association (e.g., NFPA 25), in addition to the standards of any authorities having jurisdiction. Contact the installing contractor or sprinkler manufacturer regarding any questions. Automatic sprinkler systems are recom- mended to be inspected, tested, and maintained by a qualified Inspection Service in accordance with local requirements and/or national codes. Ordering Procedure Contact your local distributor for availability. When placing an order, indicate the full product name and Part Number (P/N). Sprinkler Assembly Specify: Series LFII (TY1334), K=4.2, Residential Horizontal Sidewall Sprinkler, (specify) temperature rating, (specify) finish, P/N (specify). 155°F (68°C) Natural Brass . . . . . . . . . . . . . . . .P/N 51-211-1-155 Pure White (RAL9010)* ........P/N 51-211-3-155 Signal White (RAL9003) .......P/N 51-211-4-155 Chrome Plated ..............P/N 51-211-9-155 175°F (79°C) Natural Brass . . . . . . . . . . . . . . . .P/N 51-211-1-175 Pure White (RAL9010)* ........P/N 51-211-3-175 Signal White (RAL9003) .......P/N 51-211-4-175 Chrome Plated . . . . . . . . . . . . . . P/N 51-211-9-175 *Eastern Hemisphere sales only. Recessed Escutcheon Specify: Style 20 Recessed Escutcheon with (specify*) finish, P/N (specify*). *Refer to Technical Data Sheet TFP770. Sprinkler Wrench Specify W-Type 6 Sprinkler Wrench, P/N 56-000-6-387. Specify W-Type 7 Sprinkler Wrench, P/N 56-850-4-001. RAPID RESPONSE Series LFII Residential Sprinklers 4.9 K-factor Pendent Wet Pipe and Dry Pipe Systems Page 1 of 6 FEBRUARY 2014 TFP400 Worldwide Contacts www.tyco-fire.com IMPORTANT Always refer to Technical Data Sheet TFP700 for the “INSTALLER WARNING” that provides cautions with respect to handling and instal- lation of sprinkler systems and components. Improper handling and installation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. General Description The TYCO RAPID RESPONSE Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) are decorative, fast response, frangible bulb sprinklers designed for use in residential occu- pancies such as homes, apart- ments, dormitories, and hotels. When aesthetics and optimized flow charac- teristics are the major consideration, the Series LFII Residential Sprinklers (TY2234) should be the first choice. The Series LFII Residential Sprinklers are intended for use in the following scenarios: • wet and dry pipe residential sprin- kler systems for one- and two-family dwellings and mobile homes per NFPA 13D • wet and dry pipe residential sprin- kler systems for residential occu- pancies up to and including four stories in height per NFPA 13R • wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13 The recessed version of the Series LFII Residential Sprinklers is intended for use in areas with finished ceilings. It employs a two-piece Style 20 Recessed Escutcheon. The Recessed Escutcheon provides 1/4 inch (6,4 mm) of recessed adjustment or up to 1/2 inch (12,7 mm) of total adjustment from the flush ceiling position. The adjustment provided by the Recessed Escutcheon reduces the accuracy to which the pipe drops to the sprinklers must be cut. The Series LFII Residential Sprinklers have been designed with heat sensi- tivity and water distribution charac- teristics proven to help in the control of residential fires and to improve the chance for occupants to escape or be evacuated. Dry Pipe System Application The Series LFII Residential Pendent and Recessed Pendent Sprinklers offers a laboratory approved option for designing dry pipe residential sprinkler systems, whereas, most residential sprinklers are laboratory approved for wet systems only. Through extensive testing, it has been determined that the number of design sprinklers (hydraulic design area) for the Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) need not be increased over the number of design sprinklers (hydraulic design area) as specified for wet pipe sprinkler systems, as is accustomed for density/area sprinkler systems designed per NFPA 13. Consequently, the Series LFII Residential Sprinklers offer the features of non-water filled pipe in addition to not having to increase the number of design sprinklers (hydraulic design area) for systems designed to NFPA 13, 13D, or 13R. NOTICE The Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) described herein must be installed and maintained in compliance with this document and the applicable stan- dards of the National Fire Protection Association, in addition to the stan- dards of any authorities having jurisdic- tion. Failure to do so may impair the performance of these devices. The owner is responsible for main- taining their fire protection system and devices in proper operating condi- tion. Contact the installing contractor or sprinkler manufacturer with any questions. Sprinkler Identification Number (SIN) TY2234 Technical Data Approvals UL Listed for use with wet pipe and dry pipe systems C-UL Listed for use only with wet pipe systems NSF Certified to NSF/ANSI 61 For details on these approvals, refer to the Design Criteria section. Maximum Working Pressure 175 psi (12,1 bar) Discharge Coefficient K = 4.9 GPM/psi1/2 (70,6 LPM/bar1/2) Temperature Rating 155°F (68°C) or 175°F (79°C) Finishes Natural Brass Pure or Signal White Chrome Plated Physical Characteristics Frame .............................Brass Button............................Copper Sealing Assembly . . . . . . . . . . . . . . . . Beryllium Nickel w/TEFLON Bulb (3 mm) ........................ Glass Compression Screw . . . . . . . . . . . . . . . . Bronze Deflector..........................Bronze Ejection Spring...............Stainless Steel TFP400 Page 2 of 6 Operation The glass bulb contains a fluid that expands when exposed to heat. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb, allowing the sprinkler to activate and flow water. Design Criteria The TYCO RAPID RESPONSE Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) are UL and C-UL Listed for installation in accordance with this section. Residential Sprinkler Design Guide When conditions exist that are outside the scope of the provided criteria, refer to the Residential Sprinkler Design Guide TFP490 for the manufacturer’s recommendations that may be acceptable to the local authority having jurisdiction. System Types Per the UL Listing, wet pipe and dry pipe systems may be utilized. Per the C-UL Listing, only wet pipe systems may be utilized. Refer to Technical Data Sheet TFP485 for the use of residential sprinklers in residential dry pipe systems. Ceiling Types Smooth flat horizontal, or beamed, or sloped, in accordance with the 2013 Edition of NFPA 13D, 13R, or 13 as applicable. Hydraulic Design (NFPA 13D and 13R) For systems designed to NFPA 13D or NFPA 13R, the minimum re quired sprinkler flow rates are SURFACE ESCUTCHEON PLATE SEATING 1-5/8" (41,3 mm) -2 Button Temperature rating is indicated on Deector. Deector Compression Screw Bulb Sealing Assembly -6 * -4 5 - 3 - * * 6 4 5 1 3 2 Components: Frame1- 1/2" NPT 7/16" (11,1 mm) MAKE-IN NOMINAL ESCUTCHEON STYLE 20 RECESSEDWRENCH (57,2 mm) 2-1/4" FLATS (73,0 mm) 2-7/8" DIA. CROSS SECTION PENDENT RECESSED PENDENT TY2234 2-7/8" DIA. (73,0 mm) (57,2 mm) 2-1/4" DIA. MOUNTING SPRINKLER CLOSURE SURFACE FITTING FACE OF (11,1±3,2 mm) 7/16±1/8" MOUNTING PLATE 1-3/8" (34,9 mm) 1-1/8" (28,6 mm) (3,2 mm) 1/8" 1/2" (12,7 mm) 1/4" (6,4 mm)WRENCH RECESS (END "A" USED FOR TY2234) RECESS WRENCH WITH SPRINKLER ENGAGEMENT IN TO ENSURE WRENCHING AREA PUSH WRENCH FIGURE 1 RAPID RESPONSE SERIES LFII RESIDENTIAL PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) FIGURE 3 W-TYPE 6 SPRINKLER WRENCH FIGURE 4 W-TYPE 7 RECESSED SPRINKLER WRENCH FIGURE 2 STYLE 20 RECESSED ESCUTCHEON FOR USE WITH THE RAPID RESPONSE SERIES LFII RESIDENTIAL PENDENT SPRINKLER (TY2234) TFP400 Page 3 of 6 given in Tables A and B as a func- tion of temperature rating and the maximum allowable coverage areas. The sprinkler flow rate is the minimum required discharge from each of the total number of “design sprinklers” as specified in NFPA 13D or NFPA 13R. The number of “design sprinklers” specified in NFPA 13D and 13R for wet pipe systems is to be applied when designing dry pipe systems. Hydraulic Design (NFPA 13) For systems designed to NFPA 13, the number of design sprinklers is to be the four most hydraulically demanding sprinklers. The minimum required discharge from each of the four sprinklers is to be the greater of the following: • The flow rates given in Tables A or B as a function of temperature rating and the maximum allowable coverage area. • A minimum discharge of 0.1 gpm/ft2 over the “design area” comprised of the four most hydraulically demanding sprinklers for actual coverage areas protected by the four sprinklers. The number of “design sprinklers” specified in NFPA 13 for wet pipe systems is to be applied when designing dry pipe systems. Dry Pipe System Water Delivery When using the Series LFII Residential Sprinklers (TY2234) in dry pipe sprin- kler systems, the time for water delivery must not exceed 15 seconds for the most remote operating sprinkler. Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 13D, 13R, and 13 as appli- cable for residential sprinklers as well as with the obstruction criteria described within the Technical Data Sheet TFP490. Operational Sensitivity Sprinklers are to be installed with a deflector-to-ceiling distance of 1-1/4 to 4 inches. Sprinkler Spacing The minimum spacing between sprin- klers is 8 feet (2,4 m). The maximum spacing between sprinklers cannot exceed the length of the coverage area (Table A or B) being hydraulically calculated (e.g., maximum 12 feet for a 12 ft. x 12 ft. coverage area, or 20 feet for a 20 ft. x 20 ft. coverage area). Installation The TYCO RAPID RESPONSE Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) must be installed in accor- dance with this section: General Instructions Do not install any bulb type sprin- kler if the bulb is cracked or there is a loss of liquid from the bulb. With the sprinkler held horizontally, a small air bubble should be present. The diam- eter of the air bubble is approximately 1/16 inch (1,6 mm). A leak-tight 1/2 inch NPT sprinkler joint should be obtained by applying a minimum-to-maximum torque of 7 to 14 ft.-lbs. (9,5 to 19,0 Nm). Higher levels of torque can distort the sprin- kler Inlet with consequent leakage or impairment of the sprinkler. Do not attempt to compensate for insufficient adjustment in an Escutcheon Plate by under- or over- tightening the sprinkler. Re-adjust the position of the sprinkler fitting to suit. Series LFII Residential Pendent Sprinklers The Series LFII Residential Pendent Sprinklers must be installed in accor- dance with the following instructions. Step 1. Install pendent sprinklers in the pendent position with the deflector parallel to the ceiling. Step 2. With pipe thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step 3. Tighten the sprinkler into the sprinkler fitting using only the W-Type 6 Sprinkler Wrench (Figure 3). With reference to Figure 1, apply the W-Type 6 Sprinkler Wrench to the wrench flats. Series LFII Residential Recessed Pendent Sprinklers The Series LFII Residential Recessed Pendent Sprinklers must be installed in accordance with the following instructions. Step A. Install recessed pendent sprinklers in the pendent position with the deflector parallel to the ceiling. Step B. After installing the Style 20 Mounting Plate over the sprinkler threads and with pipe thread sealant applied to the pipe threads, hand- tighten the sprinkler into the sprinkler fitting. Step C. Tighten the sprinkler into the sprinkler fitting using only the W-Type 7 Recessed Sprinkler Wrench (Figure 4). With reference to Figure 1, apply the W-Type 7 Recessed Sprinkler Wrench to the sprinkler wrench flats. Step D. After the ceiling has been installed or the finish coat has been applied, slide on the Style 20 Closure over the Series LFII Residential Sprinkler and push the Closure over the Mounting Plate until its flange comes in contact with the ceiling. TFP400 Page 4 of 6 Maximum Coverage Area (a) Ft. x Ft. (m x m) DRY PIPE SYSTEM Minimum Flow and Residual Pressure(b, c) Ordinary Temp. Rating 155°F (68°C)Intermediate Temp. Rating 175°F (79°C)Deflector to Ceiling Installation Type Minimum Spacing Ft. (m) Flow GPM (L/min) Pressure PSI (bar) Flow GPM (L/min) Pressure PSI (bar) 12 x 12(3,7 x 3,7)13 (49,2)7.0 (0,48)13 (49,2)7.0 (0,48)Smooth Ceilings 1-1/4 to 4 inches Beamed Ceilings per NFPA 13D or 13R 1-1/4 to 1-3/4 inches below bottom of beam. Recessed using Style 20 Escutcheon or non-recessed per NFPA 13D, 13R, or 13 8 (2,4) 14 x 14(4,3 x 4,3)14 (53,0)8.2 (0,57)14 (53,0)8.2 (0,57) 16 x 16 (4,9 x 4,9) 15 (56,8) 9.4 (0,65) 15 (56,8) 9.4 (0,65) 18 x 18 (5,5 x 5,5) 18 (68,1) 13.5 (0,93) 18 (68,1) 13.5 (0,93) 20 x 20(6,1 x 6,1)21 (79,5)18.4 (1,27)21 (79,5)18.4 (1,27) (a) For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. (b) Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. Refer to Hydraulic Design under the Design Criteria section. (c) For NFPA 13 residential applications, the greater of 0.1 gpm/ft2 over the design area of the flow in accordance with the criteria in this table must be used. Max. Coverage Area (a) Ft. x Ft. (m x m) WET PIPE SYSTEM Minimum Flow and Residual Pressure(b, c) Ordinary Temp. Rating 155°F (68°C)Intermediate Temp. Rating 175°F (79°C)Deflector to Ceiling Installation Type Minimum Spacing Ft. (m) Flow GPM (L/min) Pressure PSI (bar) Flow GPM (L/min) Pressure PSI (bar) 12 x 12 (3,7 x 3,7) 13 (49,2) 7.0 (0,48) 13 (49,2) 7.0 (0,48)Smooth Ceilings 1-1/4 to 4 inches Beamed Ceilings per NFPA 13D or 13R 1-1/4 to 1-3/4 inches below bottom of beam. Recessed using Style 20 Escutcheon or non-recessed per NFPA 13D, 13R, or 13 8 (2,4) 14 x 14 (4,3 x 4,3) 13 (49,2) 7.0 (0,48) 13 (49,2) 7.0 (0,48) 16 x 16 (4,9 x 4,9) 13 (49,2) 7.0 (0,48) 13 (49,2) 7.0 (0,48) 18 x 18 (5,5 x 5,5)17 (64,3)12.0 (0,83)17 (64,3)12.0 (0,83) 20 x 20 (6,1 x 6,1) 20 (75,7) 16.7 (1,15) 20 (75,7) 16.7 (1,15) (a) For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. (b) Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. Refer to Hydraulic Design under the Design Criteria section. (c) For NFPA 13 residential applications, the greater of 0.1 gpm/ft2 over the design area of the flow in accordance with the criteria in this table must be used. TABLE A WET PIPE SYSTEM SERIES LFII RESIDENTIAL PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA TABLE B DRY PIPE SYSTEM SERIES LFII RESIDENTIAL PENDENT AND RECESSED PENDENT SPRINKLERS (TY2234) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA TFP400 Page 5 of 6 Care and Maintenance The TYCO RAPID RESPONSE Series LFII Residential Pendent and Recessed Pendent Sprinklers (TY2234) must be maintained and serviced in accordance with this section: Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, permission to shut down the affected fire protection system must be obtained from the proper authorities and notify all personnel who may be affected by this action. Absence of the outer piece of an escutcheon, which is used to cover a clearance hole, can delay sprinkler operation in a fire situation. The owner must assure that the sprinklers are not used for hanging any objects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; other- wise, non-operation in the event of a fire or inadvertent operation may result. Sprinklers which are found to be leaking or exhibiting visible signs of corrosion must be replaced. Automatic sprinklers must never be painted, plated, coated, or other- wise altered after leaving the factory. Modified sprinklers must be replaced. Sprinklers that have been exposed to corrosive products of combustion, but have not operated, should be replaced if they cannot be completely cleaned by wiping the sprinkler with a cloth or by brushing it with a soft bristle brush. Care must be exercised to avoid damage to the sprinklers - before, during, and after installation. Sprinklers damaged by dropping, striking, wrench twist/slippage, or the like, must be replaced. Also, replace any sprinkler that has a cracked bulb or that has lost liquid from its bulb. (Ref. Installation Section.) The owner is responsible for the inspection, testing, and mainte- nance of their fire protection system and devices in compliance with this document, as well as with the appli- cable standards of the National Fire Protection Association (e.g., NFPA 25), in addition to the standards of any authorities having jurisdiction. Contact the installing contractor or sprinkler manufacturer regarding any questions. Automatic sprinkler systems are recommended to be inspected, tested, and maintained by a qualified Inspection Service in accordance with local requirements and/or national codes. Limited Warranty For warranty terms and conditions, visit www.tyco-fire.com. Ordering Procedure Contact your local distributor for availability. When placing an order, indicate the full product name and Part Number (P/N). Sprinkler Assembly Specify: Series LFII (TY2234), K = 4.9, Residential Pendent Sprinkler, (specify) temperature rating, (specify) finish, P/N (specify): 155°F (68°C) Natural Brass ..............P/N 51-201-1-155 Pure White (RAL 9010)* ......P/N 51-201-3-155 Signal White (RAL 9003) .....P/N 51-201-4-155 Chrome Plated .............P/N 51-201-9-155 175°F (79°C) Natural Brass ..............P/N 51-201-1-175 Pure White (RAL 9010)* ......P/N 51-201-3-175 Signal White (RAL 9003) .....P/N 51-201-4-175 Chrome Plated .............P/N 51-201-9-175 *Eastern Hemisphere sales only Recessed Escutcheon Specify: Style 20 Recessed Escutcheon with (specify*) finish, P/N (specify*) *Refer to Technical Data Sheet TFP770 Sprinkler Wrench Specify: W-Type 6 Sprinkler Wrench, P/N 56-000-6-387 Specify: W-Type 7 Sprinkler Wrench, P/N 56-850-4-001 ** ALL HEADS TO BE PURE WHITE **