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Report (5) FPS'2O/3-OO (73 9356 sW M47 6 'V V0 6�2 • ArtNOV 2 b culi Worldwide www.tyco-fire.com �..A Contacts -fry OF TIGARD RAPID RESPONSE Series LFII Residential Sprinklers 4.4 K-factor Horizontal Sidewall, Dry Type Wet Pipe and Dry Pipe Systems General The recessed version is intended for use in areas with finished walls.It employs a Description two-piece Style 20 Recessed Escutcheon. p The Recessed Escutcheon provides 1/4 The TYCO RAPID RESPONSE Series inch(6,4 mm)of recessed adjustment or LFII Dry Type Residential Horizontal up to 1/2 inch(12,7 mm)of total adjust- Sidewall Sprinklers(TY2335)are dry type ment from the flush mounting surface s decorative,fast response,frangible bulb position.The design of this escutcheons sprinklers designed for use in residential provides a level of flexibility in adjusting occupancies such as homes,apartments, sprinkler supply connections. dormitories,and hotels. The Series LFII Dry Type Residential The Series LFII Dry Type Residential Horizontal Sidewall Sprinklers have Horizontal Sidewall Sprinklers are typi- been designed with heat sensitivity and cally used for the following situations: water characteristics proven to help in NOTICE the control of residential fires and to •where sprinklers are required on dry improve the chance for occupants to The Series LFII Dry Type Residential pipe systems that are exposed to escape or be evacuated. Horizontal Sidewall Sprinklers(TY2335) freezing temperatures;for example, described herein must be installed and horizontal sprinkler supply from un- Dry Pipe System Application maintained in compliance with this docu- heated portions of buildings The Series LEli Residential Pendent and ment and the applicable standards of •where sprinklers and/or a portion of Recessed Pendent Sprinklers offers a the National Fire Protection Associa- we connectingsprinklers piping are exposed of laboratory approved option for designing tion,in addition to the standards of any p p gp dry pipe residential sprinkler systems, authorities havingjurisdiction. Failure freezing temperatures; for example, whereas,most residential sprinklers are to do so may imir the performance horizontal sprinkler supply from wet laboratory approved for wet systems only. of these devices. systems into unheated areas • where Through extensive testing, it has been The owner is responsible formaintainin •that areprinklers seasonall are drained used dn systo atems void determined that the number of design their fire protection system and devices Y sprinklers(hydraulic design area)for proper ro operating condition.The install- freezing;for example,vacation areas the Series LFII Residential Horizontal p p p g The Series LFII Dry Type Residential Hori- Sidewall Sprinklers(TY2235)need not ing contractor or sprinkler manufacturer be increased over the number of design should be contacted with any questions. zontal Sidewall Sprinklers are intended 9 for use in Residential Sprinkler systems sprinklers(hydraulic design area)as speci- for one-and two-family dwellings and Pied for wet pipe sprinkler systems,as is Sprinkler mobile homes per NFPA 13D;residential accustomed for density/area sprinkler sprinkler systems for residential occu- systems designed per NFPA 13. Identification pancies up to and including four stories Consequently,the Series LFII Resi- in height per NFPA 13R; or, sprinkler dential Sprinklers offer the features of Number (SIN) systems for the residential portions of non-water filled pipe in addition to not TY2335 any occupancy per NFPA 13. having to increase the number of design sprinklers(hydraulic design area)for systems designed to NFPA 13, 13D,or 13R. Non-water filled pipe will permit options for areas sensitive to freezing. IMPORTANT Always refer to Technical Data Sheet TFP700 for the "INSTALLER WARNING"that provides cautions with respect to handling and in- stallation of sprinkler systems and components.Improper handling and installation can permanently damage 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. Page 1 of 8 APRIL 2013 TFP461 TFP461 Page 2 of 8 PLUG WITH YOKE PLUG WATER GUIDE BULB 3 mm DEFLECTOR SEALING \\ SPRING TUBE TUBE SEAT BULB ASSEMBLY / IA, / , / u I I I \ / INLET . I I VENT COMPRESSION INLET BAND BUSHING CASING FRAME HOLE SCREW FIGURE 1 RAPID RESPONSE SERIES LFII DRY TYPE RESIDENTIAL HORIZONTAL SIDEWALL SPRINKLERS(TY2335)ASSEMBLY ORDER LENGTHS: . ----5-1/2"to 24"(139,7 to 609,6 mm) ------"I MINIMUM IN 1/4"(6,4 mm)INCREMENTS i 2-1/4"(57,2 mm) MAXIMUM WRENCH RECESS I-- 6"(152,4 mm) (USE END"A" FACE OF 1 DEFLECTOR TO ONLY) ---SPRINKLER I MOUNTING FITTING 1 SURFACE FIGURE 4 — � W-TYPE 6 II�III —__r"/T ' SPRINKLER WRENCH �f / 5/16" USH WRENCH SPRINKLER FITTING i (7,9 mm) PIN TO ENSURE (REFER TO DESIGN CENTERLINE ENGAGEMENT CRITERIA SECTION) OF WATERWAY WITH SPRINKLER FIGURE 2 B WRENCHING AREA RAPID RESPONSE SERIES LFII DRY TYPE RESIDENTIAL _ ' HORIZONTAL SIDEWALL SPRINKLERS WITHOUT ESCUTCHEON --F7 _r\T� WRENCH :,,,--- -- RECESS ORDER LENGTHS: 1/ to 24"(9 to 609,E IN IN 114"(6,4 mm))INCREMENTS 1111111116. 1__ 2-3/16"t 1/4" ~ (55,6+6.4 mm) FACE OF FACE OF - I--SPRINKLER MOUNTING - 7 ) SENCH I FITTING SURFACE ( 9 mm FLAT + -7 � DIA. FIGURE 5 ( 0 mm) W_TYPE 7 RECESSED - SPRINKLER WRENCH SPRINKLER FITTING (REFER TO DESIGN CENTERLINE 1-3/4' DIA- CRITERIA SECTION) OF WATERWAY (44,5 mm) FIGURE 3 RAPID RESPONSE SERIES LFII DRY TYPE RESIDENTIAL HORIZONTAL SIDEWALL SPRINKLERS WITH STYLE 20 RECESSED ESCUTCHEON TFP461 ' Page 3 of 8 Technical Operation •flow rates listed in Table A or B as a M function of temperature rating and the Data When the TYCO RAPID RESPONSE maximum allowable coverage area. Series LFII Dry Type Residential Horizontal • minimum discharge of 0.1 gpm/ftz over Approvals Sidewall Sprinkler is in service, water the design area comprised of the four UL Listed is prevented from entering the assem- most hydraulically demanding sprin- For details on approval,refer to the bly by the Plug with Sealing Assembly klers for the actual coverage areas Design Criteria section. (Figure 1)in the Inlet of the Sprinkler. protected by four sprinklers. Maximum Working Pressure The glass Bulb contains a fluid that The number of"design sprinklers"speci- 175 psi(12,1 bar) expands when exposed to heat.When tied in NFPA 13 for wet pipe systems is the rated temperature is reached,the to be applied when designing dry pipe Discharge Coefficient fluid expands sufficiently to shatter the systems. K=4.4 GPM/psi'"(63,4 LPM/bar" ) glass Bulb to release the Bulb Seat.The system's water or air pressure is then Dry Pipe System Water Delivery Inlet Thread Connections able to unseat the Plug with Sealing As- When using the Series LFII Residential 1 inch NPT or ISO 7-R1 sembly.The Plug Spring turns the Plug Sprinklers(TY2335)in dry pipe sprinkler Sprinkler Temperature Rating with Sealing Assembly aside, allowing systems,the time for water delivery must the sprinkler to activate and flow water. not exceed 15 seconds for the most 155°F/68'C p remote operating sprinkler. Finishes Design Obstruction to Water Distribution Natural Brass g Sprinklers are to be located in accordance Signal White Criteria with the obstruction rules of NFPA 13D, Chrome-Plated 13R,and 13 as applicable for residential Order Lengths The TYCO RAPID RESPONSE Series sprinklers as well as with the obstruction Minimum: 3-3/4 inches (95,3 mm) LFII Dry Type Residential Horizontal criteria described within the Technical Maximum:24 inches(609,6 mm) Sidewall Sprinklers (TY2335) are UL Data Sheet TFP490. Physical Characteristics Listed for installation in accordance Operational Sensitivity Inlet Brass with this section. The sprinkler must be located relative Plug Brass Residential Sprinkler Design Guide to the mounting surface as shown in Yoke Stainless Steel When conditions exist that are outside Figures 2 and 3. Casing Galvanized Steel the scope of the criteria provided in this Insert Bronze section,refer to the technical data sheet Sprinkler Spacing Bulb Seat Stainless Steel entitled Residential Sprinkler Design The minimum lateral spacing between • Bulb Glass Guide(TFP490)for the manufacturer's sprinklers is 8 feet(2,4 m).The maximum Compression Screw Brass recommendations that may be acceptable lateral spacing between sprinklers can- not exceed the length of the coverage Deflector Brass to the local authority having jurisdiction. B) hydrauli- c (refer to Table A or Frame Brass area h Y Guide Tube Stainless Steel System Types cally calculated (e.g., a maximum of Water Tube Stainless Steel Wet pipe, and dry pipe systems may 12 feet for a 12 ft.x 12 ft.coverage area or Bushing Brass be utilized. 18 feet for a 18 ft.x 20 ft.coverage area). Plug Spring Stainless Steel Hydraulic Design Sprinkler Fittings Sealing Assembly Beryllium (NFPA 13D and 13R) The following fittings may be used: Nickel w/TEFLON For systems designed to NFPA 13D or Escutcheon Carbon Steel The 1 inch NPT outlet or run of a mal- NFPA 13R,the minimum required sprinkler leable or ductile iron threaded tee flow rate are given in Table A or B as a fittings that meet the dimensional re- function of temperature rating and the quirements of ANSI 616.3(Class 150) maximum allowable coverage areas.The sprinkler flow rate is the minimum •The 1 inch NPT outlet or run of a cast required discharge from each of the iron threaded tee fittings that meet total number of"design sprinklers,"as the dimensional requirements of ANSI specified in NFPA 13D or NFPA 13R.The B16.4(Class 125). number of"design sprinklers"specified For dry pipe systems, only use the in NFPA 13D and 13R for wet pipe sys- side outlet of maximum 2-1/2 inch size tems is to be applied when designing reducing tees when locating the Series dry pipe systems. LFII Dry Type Residential Recessed Hydraulic Design Pendent Sprinklers directly below the (NFPA 13) branch line.Otherwise,use the con- For systems designed to NFPA 13,the figuration shown in Figure 7 to assure number of required design sprinklers is complete drainage from above the Se- the four most hydraulically demanding ies LFII Sprinklers and the branch line. sprinklers.The minimum required dis- Do not install the Series LFII Dry charge from each of the four sprinklers Type Residential Recessed Pen- : is the greater of the following: dent Sprinklers into elbow fittings. The Inlet of the sprinkler can con- tact the interior of the elbow, po- tentially damaging the Inlet seal. TFP461 Page 4 of 8 Only use the configuration in Fig- be sealed, in accordance with the Na- • For plain-barrel horizontal sidewall ure 6 where the sprinkler fitting and tional Fire Protection Association. Due sprinklers,apply the Wrench Recess water-filled pipe above the sprinkler to temperature differences between the End "A" of the W-Type 6 Sprinkler fitting are not subject to freezing and two areas,the potential for the forma- Wrench(Figure 4)to the Wrench Flat. where the length of the Series LFII tion of condensation in the sprinkler and • For recessed horizontal sidewall sprin- Sprinkler has the minimum exposure subsequent ice build-up is increased. If klers, apply the Wrench Recess of length per Figure 8. Refer to the Ex- this condensation is not controlled, ice the W-Type 7 Sprinkler Wrench to the posure Length section and Table C. build-up can occur that might damage Wrench Flat(Figure 5). •The 1 inch NPT outlet of a GRINNELL the dry type sprinkler and/or prevent Figure 730 Mechanical Tee in wet pipe proper operation in a fire situation. If sprinkler removal is necessary,remove systems only Use of the Model DSB-2 Dry Sprinkler the sprinkler using the same wrenching Boot,described in Technical Data Sheet method noted above.Sprinkler removal •The 1 inch NPT CPVC outlet of a 1"x is easier when a non-hardening sealant 1" x 1" NPT Sprinkler Head Adapter TFP591 and shown in Figures 6 through was used and torque guidelines were Tee(P/N 80249)in wet systems only 8,can provide the recommended seal. followed. After removal, inspect the • The 1 inch NPT CPVC outlet of a 1"x installation sprinkler for damage. 1" NPT Female Adapter(P/N 80145) Step 4.After installing the ceiling or in wet systems only The TYCO RAPID RESPONSE Series applying a ceiling finish,slide the Style 2•The 1 inch NPT outlet of a 1"x 1"x 1" LFII Dry Type Residential Horizontal the Recessed PEush the onclosure Closure over NPT CPVC Sprinkler Head Adapter Sidewall Sprinklers must be installed in mounting plater.Push the eover c the Tee(P/N 80259) in either wet or dry accordance with this section. until its flange contacts pipe systems the wall. General Instructions The Series LFII Dry Type Residential Care and NOTICE Horizontal Sidewall Sprinklers must Do not install the Series LFII Dry Type only be installed in fittings that meet Maintenance Residential Horizontal Sidewall Sprin- the requirements of the Design Criteria klers into any other type fitting without section. For other important require- The TYCO RAPID RESPONSE Series first consulting the Technical Services ments regarding piping design and LFII Dry Type Residential Horizontal De artment. Failure to use the a sealing of the clearance space around p ppro- Sidewall Sprinklers(TY2335)must be priate fitting may result in the following: the Sprinkler Casing,refer to the Design maintained and serviced in accordance Criteria section. • failure of the sprinkler to operate with this section. Do properly due to formation of ice over not install any bulb type sprinkler if Before closing a fire protection system the Inlet Plug or binding of the Inlet the Bulb is cracked or there is a loss of main control valve for maintenance Plug. liquid from the Bulb.With the sprinkler work on the fire protection system that held horizontally, a small air bubble • insufficient engagement of the in- it w controls, obtin permission systems shut should be present.The diameter of the let pope threads with consequentapproximately 1/16 inch down the affected fire protection and leakage. q air bubble is from the proper authorities notify g (1,6 mm). all personnel who may be affected by Drainage A leak-tight 1 inch NPT sprinkler joint this action. Branch, cross, and feed-main piping should be obtained by applying a min- Absence of a Recessed Escutcheon connected to Series LFII Dry Type Resi- imum-to-maximum torque of 20 to 30 Plate or a Domed Concealed Cover dential Sprinklers and subject to freezing ft.-lbs.(26,8 to 40,2 Nm). Higher levels Plate to cover a clearance hole can delay temperatures must be pitched to allow of torque can distort the sprinkler Inlet sprinkler operation in a fire situation. proper drainage,in accordance with the or Frame with consequent leakage or minimum requirements of the National impairment of the sprinkler. The owner must assure that the sprinklers Fire Protection Association for dry pipe Do not attempt to compensate for are not used for hanging any objects and sprinkler systems. insufficient adjustment in an Escutcheon that the sprinklers are only cleaned by Exposure Length Plate by under-or over-tightening the means of a wis dusting non-operationrh a feather When using Series LFII Dry Type Resi- sprinkler. Re-adjust the position of the duster;eventotherwise, aderttoperation in the dential Horizontal Sidewall Sprinklers sprinkler fitting to suit. may sf a fire or inadvertent in wet pipe sprinkler systems toprotect A e result. P Y Step i.Install horizontal sidewall sprit- A Vent Hole is provided in the Bulb Seat areas subject to freezing temperatures, klers only in the horizontal position with i to indicate if the Seri Fes LFII use Table C to determine a sprinkler's their centerline of waterway perpendicular (Figure 1) appropriate exposed barrel length to to the back wall and parallel to the coil- Dry Type Residential Horizontal Sidewall prevent water from freezing in the con- ing.The word TOP on the Deflector is leaSprinkler is remaining dry. Evidence of netting pipes due to conduction. The to face towards the ceiling. potential lefrakage the Vent Hole indicates Seal- exposed barrel length measurement must potential leakage past the Plug with Seal- be taken from the face of the sprinkler Step 2.With a non-hardening pipe-thread ing Assembly and the need to remove fitting to the surface of the structure or sealant such as Teflon tape applied to the the sprinkler to determine the cause insulation that is exposed to the heated inlet threads,hand-tighten the sprinkler of leakage(for example, an improper area.Refer to Figure 8 for an example. -into the sprinkler fitting. installation or an ice plug). Close the • Step 3.Wrench-tighten the sprinkler fire protection system control valve Clearance Space and drain the system before removing using a pipe wrench on the Inlet Band When connecting an area subject to the sprinkler. . freezing and an area containing a wet- or the Casing (Figure 1), or using the pipe sprinkler system, the clearance W-Type 6 or W-Type 7 Sprinkler Wrench space around the sprinkler barrel of as follows: Dry Type Residential Sprinklers must ' TFP461 Page 5 of 8 WET PIPE SYSTEM Maximum Minimum Flow and Residual Pressure'''. 155'F(68`C) Coverage Area 0,0 Maximum Width x Spacing Minimum Ft. Flow Pressure Length (m) GPM PSI Deflector to Installation Spacing Ft.x Ft. Ceiling Type Ft. (m x m) (Umin) (bar) lml 12 x 12 12 13 8.7 (3,7 x 3,7) (3,7) (49,2) (0,60) 14 x 14 14 14 10.1 (4,3 x 4,3) (4,3) (53,0) (0,70) 16x16 16 17 14.9 4to6 (4,9 x 4,9) (4.9) (64,3) (1,03) Inches 16 x 18 16 19 18.6 (4,9 x 5,5) (4,9) (71,9) (1,28) 16 x 20 16 25 32.3 (4,9 x 6,1) (4,9) (94,6) (2.23) Recessed or 8 12 x 12 12 15 11.6 Plain Barreled (2,4) (3,7 x 3,7) (3,7) (56,8) (0,80) 14 x 14 14 15 11.6 (4,3 x 4,3) (4,3) (56,8) (0,80) 16x16 16 19 18.6 6to12 (4,9 x 4,9) (4,9) (71,9) (1,28) Inches 16 x 18 16 20 20.7 (4,9 x 5,5) (4,9) (75,7) (1,43) 16 x 20 16 25 32.3 (4,9 x 6,1) (4,9) (94,6) (2.23) fa) 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) This dimension refers to the Width(backwall where the sprinkler is located)times the Length(horizontal throw of the spninkler). lc) The 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 for details. (d) For NFPA 13 residential applications,the greater of 0.1 9pm/ft'over the design area or the flow in accordance with the criteria in this table must be used. TABLE A WET PIPE SYSTEM SERIES LFI!DRY TYPE HORIZONTAL SIDEWALL SPRINKLERS NFPA 13D, 13R AND 13 HYDRAULIC DESIGN CRITERIA Sprinklers which are found to be leaking Also, replace any sprinkler that has a or exhibiting visible signs of corrosion cracked bulb or that has lost liquid from must be replaced. its bulb. (Ref. Installation Section.) Automatic sprinklers must never be The owner is responsible for the in- painted, plated, coated, or otherwise spection,testing, and maintenance of altered after leaving the factory.Modified their fire protection system and devices sprinklers must be replaced.Sprinklers In compliance with this document,as well that have been exposed to corrosive as with the applicable standards of the products of combustion, but have not National Fire Protection Association(e.g., operated, should be replaced if they NFPA 25),in addition to the standards of cannot be completely cleaned by wiping any authorities having jurisdiction.Con- the sprinkler with a cloth or by brushing tact the installing contractor or sprinkler it with a soft bristle brush. manufacturer regarding any questions. Care must be exercised to avoid damage Automatic sprinkler systems are recom- to the sprinklers-before, during, and mended to be inspected, tested, and after installation.Sprinklers damaged maintained by a qualified Inspection by dropping, striking, wrench twist/ Service in accordance with local require- slippage,or the like,must be replaced. ments and/or national codes. TFP461 Page 6 of 8 DRY PIPE SYSTEM Maximum Minimum Flow and Residual Pressure"•°' Coverage 155'F(68°C) Area 'i Maximum Width Spacing Minimum Flow Pressure Length Ft. Flow GPM PSI Deflector to Installation Spacing Ft.x Ft. Ceiling Type Ft. (m x m) (L/min) (bar) (m) 12 x 12 12 13 8.7 (3,7 x 3,7) (3,7) (49,2) (0,60) 14 x 14 14 16 13.2 (4,3 x 4,3) (4,3) (60,6) (0,91) 16x16 16 17 14.9 4to6 (4,9 x 4,9) (4,9) (64,3) (1,03) inches 16 x 18 16 N/A N/A (4,9 x 5,5) (4.9) 16 x 20 16 N/A N/A (4.9 x 6,1) (4,9) Recessed or 8 12 x 12 12 15 11.6 Plain Barreled (2,4) (3,7 x 3,7) (3,7) (56,8) (0,80) 14 x 14 14 16 13.2 (4,3 x 4,3) (4,3) (60,6) (0.91) 16x16 16 19 18.6 6to12 (4,9 x 4,9) (4,9) (71,9) (1,28) Inches 16x18 16 N/A N/A (4,9 x 5,5) (4,9) 16 16 N/A N/A (4,9 x 6,1) (4,9) (a) For coverage area rumen dons less than or between those indicated.use the minimum required flow for the next 4 highest coverage area for which hydraul'.c design criteria are stated. (b) 1 his dimension refers to the Width(bacewai where the sprinkler is located)times the Length(horizontal throw of the _ sprinkler). (Cl The requirement is based on minimum flow in GPM iLPM)from each sprinkler.The associated residual pressures are calculated using the nominal K-factor.Refer to Hydraulic Design under the Design Criteria section for details. (d) For NFPA 13 residential applications.the greater of 0.1 9pmift'over the design area or the flow in accordance with the criteria in this table must be used. TABLE B DRY PIPE SYSTEM SERIES LFJI DRY TYPE HORIZONTAL SIDEWALL SPRINKLERS NFPA 13D, 13R AND 13 HYDRAULIC DESIGN CRITERIA r TFP461 Page 7 of 8 • HEATED "'AREA IT AREA1 'SUBJECT (i \----\ HEATED TO AREA PLUG FREEZING OUTLET FACE OF ice. SPRINKLER SPRINKLER SPRINKLER FITTING 1• (SEE DESIGN PLUG FITTING OUTLET (SEE DESIGN DESIGNCRITERIA / DSB-2 CRITERIA 4 ) (� SECTION) t ,-/ II BOOT SECTION) r 4. .11 �� I DSB-2 EXPOSUREDSB-2 BOOTLENGTH DOOTI. f- (SEE DESIGN —O/ SYO DRY 1 STEM I CRITERIA TO WET / SECTION) 91,_._1,1-- SYSTEM FIGURE 6 FIGURE 7 SPRINKLER FITTING IN SPRINKLER FITTING IN FIGURE 8 HEATED AREA UNHEATED AREA EXPOSURE LENGTH Temperatures for Heated Area!' Ambient Temperature Exposed to Discharge End of 40°F(4°C) 50°F(10'C) 60°F(16`C) Sprinkler Minimum Exposed Barrel Length, Inches(mm)10 40 F(4'C) 0 0 0 30'F(-1'C) 0 0 0 20'F(-7°C) 4(100) 0 0 10°F(-12°C) 8(200) 1 (25) 0 • 0°F(-18°C) 12(305) 3(75) 0 -10°F(-23°C) 14(355) 4(100) 1 (25) -20°F(-29°C) 14(355) 6(150) 3(75) -30°F(-34°C) 16(405) 8(200) 4(100) -40°F(-40°C) 18(455) 8(200) 4(100) 50°F(-46°C) 20(510) 10(255) 6(150) -60°F(-51°C) 20(510) 10(255) 6(150) Notes: (a) For protected area temperatures that occur between values listed above, use the next cooler temperature. (b)These lengths are inclusive of wind velocities up to 30 mph(18,6 kph). TABLE C MINIMUM RECOMMENDED LENGTHS OF EXPOSED SPRINKLER BARRELS IN WET PIPE SYSTEMS TFP461 Page 8 of 8 • P/N* 63 - XXX - X - XXX ORDER LENGTH (EXAMPLES) 055 5.50" 082 8.25" SIN • Horizontal adewall TY2335 180 18.00" 12 with Recessed Escutcheon (Figure 3) RECESSED SPRINKLER ESCUTCHEON Horizontal Sidewall TY2335 187 18.75" 13 without Escutcheon (Figure 2) 2 Natural Brass Brass Plated 240 24.00" Signal White Signal White (RAL9003) (RAL9003) 9 Chrome Plated Chrome TEMPERATURE RATING 1 155°F(68°C) Note Use Prefix"I"for ISO 7-H1 Inlet Thread Connection: for example,I-63-121-9-180. TABLE D RAPID RESPONSE SERIES LFII DRY TYPE RESIDENTIAL HORIZONTAL SIDEWALL SPRINKLERS PART NUMBER SELECTION Ordering Separately Ordered Sprinkler Wrench Procedure Specify: W-Type 6 Sprinkler Wrench (Figure 4), P/N 56-000-6-387 Contact your local distributor for avail- Specify:W-Type 7 Recessed Sprinkler ability.When placing an order,indicate Wrench(Figure 5), P/N 56-850-4-001 the full product name and Part Number • (P/N).Refer to the Price List for a corn- Separately Ordered plete listing of Part Numbers. Escutcheon Specify:Style 20 recessed Escutcheon Horizontal Sidewall Sprinkler with(specify*)finish, P/N (specify") Assembly -Refer to Technical Data Sheet TFP770 Specify the following information: • Series LFII Dry Type Residential Hori- zontal Sidewall Sprinkler(TY2335) • with Recessed Escutcheon or without Escutcheon •4.4 K-factor • 155°F(68°C)Temperature Rating •Sprinkler Finish • Escutcheon Finish(if applicable) • Order Length(value from Figure 2 or 3) • Inlet Thread Connection(1 Inch NPT or ISO 7-R1) • P/N(from Table D) Y GLOBAL HEADQUARTERS 11400 Pennbrook Parkway,Lansdale,PA 19446 I Telephone+1-215-362-0700 Copyright©2013 Tyco Fire Products,LP. All rights reserved. is„c.,, TEFLON is trademark of The DuPont Corporation. i�