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Home My WebLink AboutM_Equip_Sub_20230620_v1Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523 Model F1FR Series Quick Response Glass Bulb Sprinklers Bulletin 014 Rev. N Bulletin 014 Rev. N Model F1FR56 Sprinkler Types Standard Spray Upright Standard Spray Pendent Conventional Upright/Pendent Vertical Sidewall Horizontal Sidewall Model F1FR56 Recessed Sprinkler Types Standard Spray Pendent Horizontal Sidewall Model F1FR56 Concealed Sprinkler Types Standard Spray Pendent Model F1FR42, F1FRXLH & F1FR28 Sprinkler Types Standard Spray Upright Standard Spray Pendent Model F1FR40 Sprinkler Types Standard Spray Pendent Model F1FR42, F1FR40, F1FRXLH & F1FR28 Recessed Sprinkler Types Standard Spray Pendent Model F1FR56LL & F1FR42LL NSF Certiﬁ ed Low Lead Sprinkler Types Standard Spray Pendent with less than 0.25% Lead Content Listing & Approvals The following organizations provide Listings or Approvals for various Model F1FR series sprinklers. See the Design and Installation table in this Bulletin for information on specific listings and approvals applicable to each sprin- kler. 1. Underwriters Laboratories Inc. and Certified for Canada (cULus). 2. FM Approvals (FM) 3. Loss Prevention Certification Board (LPCB) 4. VdS Schadenverhütung GmbH (VdS) 5. NSF Certified to NSF/ANSi Standard 61 Annex G (NSF) 6. EC Certificate: 0786-CPD-40239 (RA1414), 0786- CPD-40251 (RA1425), 0786-CPD-40252 (RA1475) (EC) UL Listing Category Sprinklers, Automatic & Open (VNIV) Quick Response Sprinkler Pendent Conventional Recessed Pendent/F1/F2 Upright Vertical Sidewall Horizontal Sidewall Recessed Horizontal Sidewall RecessedPendent/FP Concealed Pendent XLH Upright XLH Pendent XLH Recessed Pendent F1/F2 XLH Recessed Pendent FP Product Description Reliable Model F1FR series sprinklers are quick-response automatic sprin- klers with a glass bulb thermal element. Model F1FR series sprinklers are Stan- dard Spray sprinklers, with the excep- tion of the Model F1FR56 Conventional sprinkler which is an Old-style/Conven- tional sprinkler. The Model F1FR Series automatic sprinklers utilize a 3.0 mm frangible glass bulb. These sprinklers have demonstrat- ed response times in laboratory tests which are five to ten times faster than standard response sprinklers. This quick response enables the Model F1FR Series sprinklers to apply water to a fire faster than standard-response sprinklers of the same temperature rating. The glass bulb consists of an accurately controlled amount of special fluid hermetically sealed inside a precisely man- ufactured glass capsule. This glass bulb is specially con- structed to provide fast thermal response. 2. At normal temperatures, the glass bulb contains the fluid in both the liquid and vapor phases. The vapor phase can be seen as a small bubble. As heat is applied, the liquid expands, forcing the bubble smaller and smaller as the liq- uid pressure increases. Continued heating forces the liquid to push out against the bulb, causing the glass to shatter, opening the waterway and allowing the deflector to distrib- ute the discharging water. Model F1FR Series sprinklers provide a wide range of op- tions where quick-response, glass bulb sprinklers are used:• Pendent, recessed pendent, upright, horizontal side- wall, and vertical sidewall deﬂ ectors• K-factors of 2.8 (40 metric), 4.0 (57 metric), 4.2 (60 metric), and 5.6 (80 metric)• Flush, recessed, and concealed installations See the Design and Installation Information table in this Bulletin for information on the approvals and availability of specific Model F1FR series sprinkler configurations. Model F1FR Recessed Pendent and Recessed Horizon- tal Sidewall sprinklers are required to be used with Reliable Model F1, F2, or FP recessed escutcheons. See the Re- cessed Escutcheon Data table in this Bulletin for listing and approval information with each specific Model F1FR series sprinkler. Model F1 and F2 recessed escutcheons, shown in Fig. 1 and 3, are a friction fit assembly allowing for 3/4-inch (19mm) and 1/2-inch (12.7mm) of adjustment, respectively. Model FP recessed escutcheons, shown in Fig. 2, provide a 1/2-inch (12.7mm) threaded adjustment. Model F1FR56 Concealed Pendent and Model F1FR56LL Concealed Pendent sprinklers are required to be used with Model CCP cover plates. A standard profile Model CCP cov- er plate is available that provides up to 1/2-inch (12.7mm) of cover plate adjustment. In addition, a low profile Model CCP cover plate is also available that provides up to 5/16-inch (8.0mm) of cover plate adjustment. See the Design and In- stallation Information and Listed and Approved Temperature Ratings tables in this Bulletin for further information on ap- proved cover plate options. Application Model F1FR Series sprinklers are intended for use in accordance with NFPA 13, FM Property Loss Prevention Data Sheets, and the requirements of the Authority Hav- ing Jurisdiction. Care must be exercised that the k-factor, temperature rating, deflector style, and sprinkler type are in accordance with the requirements of the applicable design and installation standards. In addition, Model F1FR Series sprinklers must be used in accordance with their listings and approvals, as well as the information provided in this Bulletin. Installation Glass bulb sprinklers have orange bulb protectors or pro- tective caps to minimize bulb damage during shipping, han- dling and installation. Reliable sprinkler installation wrench- es are designed to install sprinklers with bulb protectors in place. Remove the bulb protector at the time when the sprin- kler system is placed in service for fire protection. Removal of the bulb protector before this time may leave the bulb vul- nerable to damage. Remove bulb protectors by undoing the clasp by hand. Do not use tools to remove bulb protectors. Model F1FR Series sprinklers must be installed with the Reliable sprinkler installation wrench identified in the Design and Installation Information table in this Bulletin. Any other wrench may damage the sprinkler. A leak tight sprinkler joint can be obtained with a torque of 8 to 18 lb-ft (11 to 24 N-m). Do not tighten sprinklers over the maximum recommended installation torque. Exceeding the maximum recommended installation torque may cause leakage or impairment of the sprinkler. Recessed Sprinklers Model F1FR Series Recessed sprinklers are to be installed as shown in Fig. 1, Fig. 2, or Fig. 3, as applicable to the spe- cific model being installed. The Recessed Escutcheon Data table in the Bulletin identifies the only recessed escutcheons that are permitted to be used with each Model F1FR Series Recessed sprinkler. The use of any other recessed escutch- eon will void all approvals and negate all warranties. Concealed Sprinklers Model F1FR Series Concealed Pendent sprinklers are to be installed as shown in Fig. 4 or Fig. 5, as applicable to the selected cover plate. Model F1FR56 Concealed Pendent and Model F1FR56LL Concealed Pendent sprinklers have a factory-installed Model CCP cup. A protective cap is in- stalled at the factory that should remain on the sprinkler until the sprinkler is installed and should then be reinstalled on the sprinkler until the cover plate is installed. The concealed sprinkler assemblies are completed by the installation of a Model CCP push-on/thread-off cover plate assembly. The cover plate and sprinkler cup assemblies are joined using a cover plate skirt with flexible tabs for threaded engage- ment. A choice of two Model CCP cover plate assemblies provides either 1/2-inch (13mm) or 5/8-inch (8mm) of cover adjustment. Do not install Model F1FR Series Concealed Pendent sprinklers in ceilings which have positive pressure in the space above. Model F1FR Series Concealed Pendent sprinklers require a 2-5/8-inch (67mm) diameter hole to be cut in the ceiling. The Model RC1 wrench is used to engage the sprinkler wrenching surfaces and to install the sprinkler in the fitting. Remove the protective cap to install the sprinkler, then reinstall the protective cap until the cover plate is installed. When inserting or remov- ing the wrench from the sprinkler/cup assembly, care should be taken to prevent damage to the sprinkler. Do not wrench any other part of the sprinkler/cup assembly. Installation is com- pleted by removing the protective cap from the sprinkler and pushing the cover plate onto the cup. Final adjustment is made by hand turning the cover plate until the skirt flange makes full contact with the ceiling. Cover plate removal requires turning the cover plate in the counter clockwise direction. After installation, inspect all sprinklers to ensure that there is a gap between the cover plate and ceiling and that the four cup slots are open and free from any air flow impediment to the space above. Concealed cover plate/cup assemblies are listed only for use with specific sprinklers. The use of any concealed cover plate/cup assembly other than the Reliable Model CCP with Model F1FR56 Concealed Pendent and Model F1FR56LL Concealed Pendent sprinklers or the use of the Model CCP Concealed cover plate assembly on any sprinkler with which it is not specifically listed my prevent good fire protection and will void all guarantees, warranties, listings and approvals. 3. Design and Installation Information Model Nominal K-factor Nominal Oriﬁ ce Diameter Deﬂ ector/ Orientation Nominal Sprinkler Height Installation Wrench SIN Listings and Approvals Approval Notes US Metric inches mm inches mm F1FR28 2.8 40 3/8 10 Pendent 2.25 57 D RA1411 cULus 2 Recessed Pendent 2.25 57 GFR2 RA1411 cULus 2 Upright 2.25 57 D RA1421 cULus 1,2 F1FR40 4.0 57 3/8 10 Pendent 2.25 57 D RA1418 VdS Recessed Pendent 2.25 57 GFR2 RA1418 VdS F1FR42 4.2 60 7/16 10 Pendent 2.25 57 D RA1413 cULus 2 Recessed Pendent 2.25 57 GFR2 RA1413 cULus 2 Upright 2.25 57 D RA1423 cULus 1,2 F1FR42LL 4.2 60 7/16 10 Pendent 2.25 57 D RA1410 cULus, NSF Recessed Pendent 2.25 57 GFR2 RA1410 cULus, NSF F1FRXLH (F1FR42 with Pintle) 4.2 60 7/16 10 Pendent 2.25 57 D RA1413 cULus 2 Recessed Pendent 2.25 57 GFR2 RA1413 cULus 2 Upright 2.25 57 D RA1423 cULus 1,2 F1FR56 5.6 80 1/2 15 Pendent 2.25 57 D RA1414 cULus, FM, LPCB, VdS, EC 1,2,3,4 Recessed Pendent 2.25 57 GFR2 RA1414 cULus, FM, LPCB, VdS, EC 1,2,3,4 Concealed Pendent 2.25 57 RC1 RA1414 cULus,VdS,EC 5,6 Upright 2.25 57 D RA1425 cULus, FM, LPCB, VdS, EC 1,2,3,4 "Conventional (Pendent or Upright)"2.25 57 D RA1475 LPCB, VdS, EC 4 F1FR56LL 5.6 80 1/2 15 Pendent 2.25 57 D RA1415 cULus, NSF 1 Recessed Pendent 2.25 57 GFR2 RA1415 cULus, NSF Concealed Pendent 2.25 57 RC1 RA1414 cULus, NSF 6 F1FR56 5.6 80 1/2 15 Horizontal Sidewall 2.63 67 D RA1435 cULus, FM 1,2,3,7 Recessed Horizontal Sidewall 2.63 67 GFR2 RA1435 cULus, FM 8 F1FR56 5.6 80 1/2 15 Vertical Sidewall (Pendent or Upright)2.25 57 D RA1485 cULus, FM, LPCB 1,2,3,9 (1) cULus Listed Corrosion Resistant sprinkler when ordered with available Polyester coating. (2) cULus Listed Corrosion Resistant sprinkler when ordered with available Electroless Nickel PTFE plating. (3) Available with FM approved Polyester coating in black or white. (4) Available with LPCB and VdS approved Polyester coating. (5) VdS and EC approvals of the F1FR56 Concealed Pendent sprinkler are for 155°F (68°C) temperature rated sprinklers only. VdS approved sprin- klers must use Norbulb brand glass bulbs with the 1/2-inch (12.7mm) adjustment Model CCP cover plate only. (6) Model F1FR56 Concealed Pendent and Model F1FR56LL Concealed Pendent sprinklers must be used with Reliable Model CCP cover plates, available as either standard depth with 1/2-inch (12.7mm) of adjustment or low profile with 5/16-inch (8.0 mm) of adjustment. (7) cULus Listing of the F1FR56 Horizontal Sidewall sprinkler is for Light and Ordinary Hazard occupancies only. FM Approval of the F1FR56 Hori- zontal Sidewall sprinkler is for Light Hazard occupancies only. (8) cULus Listing and FM Approval of the F1FR56 Recessed Horizontal Sidewall sprinkler is for Light Hazard occupancies only. (9) The F1FR56 Vertical Sidewall sprinkler is listed and approved for use only in Light Hazard occupancies. Minimum to maximum deflector to ceil- ing distance shall be 4 inches to 12 inches (102mm to 305mm). LPCB approval of the F1FR56 Vertical Sidewall sprinkler is for installation in the Pendent position only. Technical Data: Sensitivity: Quick-response Thread Size: 1/2-inch NPT standard; ISO 7-R1/2 optional Maximum Working Pressure: 175 psi (12 bar) - 100% Factory tested hydrostatically to 500 psi (34.5 bar) SIN RA1425, RA1414 & RA1435 cULus listed for 250 psi (17 bar) 4. Listed and Approved Temperature Ratings Model Deﬂ ector/ Orientation Ordinary Temp. Classiﬁ cation 100°F (38°C) Max. Ambient Temp. Intermediate Temp. Classiﬁ cation 150°F (65°C) Max. Ambient Temp. High Temp. Classiﬁ cation 225°F (107°C) Max. Ambient Temp. 135°F (57°C) Temp. Rating 155°F (68°C) Temp. Rating 175°F (79°C) Temp. Rating 200°F (93°C) Temp. Rating 286°F (141°C) Temp. Rating Orange Bulb Red Bulb Yellow Bulb Green Bulb Blue Bulb F1FR28 Pendent cULus Recessed Pendent cULus -- Upright cULus F1FR40 Pendent VdS Recessed Pendent VdS -- F1FR42 Pendent cULus Recessed Pendent cULus -- Upright cULus F1FR42LL Pendent -- cULus, NSF -- Recessed Pendent -- cULus, NSF -- F1FRXLH Pendent cULus Recessed Pendent cULus -- Upright cULus F1FR56 Pendent cULus, FM, LPCB, VdS, EC Recessed Pendent cULus, FM, LPCB, VdS, EC -- Concealed Pendent* cULus cULus,VdS,EC cULus -- Upright cULus, FM, LPCB, VdS, EC “Conventional (Pendent or Upright)”LPCB, VdS, EC F1FR56LL Pendent -- cULus, NSF -- Recessed Pendent -- cULus, NSF -- Concealed Pendent* -- cULus, NSF -- F1FR56 Horizontal Sidewall cULus, FM Recessed Horizontal Sidewall cULus, FM -- F1FR56 Vertical Sidewall (Pen- dent or Upright)cULus, FM, LPCB * Model F1FR56 Concealed Pendent and F1FR56LL Concealed Pendent sprinklers must be used with Reliable Model CCP cover plates. For Ordinary Temperature Classification sprinklers use a 135°F (57°C) temperature rated cover plate. For Intermediate Temperature Classification sprinklers use a 165°F (74°C) temperature rated cover plate. Recessed Escutcheon Data Model Deﬂ ector/ Orientation Listed and Approved Recessed Escutcheons SIN Model F1 (Fig. 1 & 3) 3/4-inch (19mm) adjustment Model F2 (Fig. 1 & 3) 1/2-inch (12.7mm) adjustment Model FP (Fig. 2) 1/2-inch (12.7mm) adjustment F1FR28 Recessed Pendent cULus cULus cULus RA1411 F1FR40 Recessed Pendent VdS VdS VdS RA1418 F1FR42 Recessed Pendent cULus cULus cULus RA1413 F1FR42LL Recessed Pendent cULus, NSF cULus, NSF cULus, NSF RA1410 F1FR42XLH Recessed Pendent cULus cULus cULus RA1413 F1FR56 Recessed Pendent cULus, LPCB, VdS, EC cULus, FM, LPCB, VdS, EC cULus, VdS, EC RA1414 F1FR56LL Recessed Pendent cULus, NSF cULus, NSF cULus, NSF RA1415 F1FR56 Recessed Horizontal Sidewall cULus cULus, FM cULus RA1435 5. Fig. 1 Model F1FR56, F1FR56LL, F1FR42, F1FR40, F1FR42LL, F1FRXLH & F1FR28 Recessed Pendent sprinkler with Model F1 or F2 escutcheon Fig. 2 Model F1FR56, F1FR56LL, F1FR42, F1FR40, F1FR42LL, F1FRXLH & F1FR28 Recessed Pendent sprinkler with Model FP escutcheon 6. Fig. 3 Model F1FR56 Recessed Horizontal Sidewall sprinkler with Model F1 or F2 escutcheon Fig. 4 Model F1FR56/F1FR56LL Concealed Pendent sprinkler with standard depth 1/2-inch (12.7mm) adjustment - Model CCP cover plate 7. Fig. 5 - Model F1FR56/F1FR56LL Concealed Pendent sprinkler with low profile 5/16-inch (8.0mm) adjustment - Model CCP cover plate Maintenance The Model F1FR Series sprinklers should be inspected and the sprinkler system maintained in accordance with NFPA 25. Do not clean sprinklers with soap and water, ammonia or any other cleaning fluids. Remove dust by using a soft brush or gentle vacuuming. Replace any sprinkler which has been painted (other than factory applied) or damaged in any way. A stock of spare sprinklers should be maintained to allow quick replacement of damaged or operated sprinklers. Finishes (1) Standard Finishes Sprinkler Escutcheon Cover plate (1) Bronze Brass Chrome Chrome Plated Chrome White Polyester Plated Coated (4)(5)(6)White Painted Special Application Finishes Sprinkler Escutcheon Cover plate (1) Electroless Nickel PTFE(7) Electroless Nickel PTFE Bright Brass Bright Brass(3)Bright Brass Black Plating Black Plated Black Plated Black Paint Black Paint(2)(6)Black Paint Off White Off White(2)(6) Off White Satin Chrome Chrome Dull Chrome Dull (1) Other finishes and colors are available on special order. Consult the factory for details. Custom color painted sprinklers may not retain their UL Corrosion resistance listing. Coverplate custom paint is semi-gloss, unless specified otherwise. (2) cULus Listed only. (3) 200°F (93°C) maximum. (4) cULus listed “corrosion resistance” applies to SIN Numbers RA1435 (HSW), RA1485(VSW), RA1425 (Upright), RA1414 (Pendent) and RA1415 (Pendent) in standard black or white. Corrosion resistance in other polyester colors is available upon request. (5) FM Approvals finish as “Polyester coated” applies to SIN Number RA1414, RA1435 and RA1425 in standard black or white. (6) LPCB and VdS Approved finish applies only to RA1425, RA1414, RA1418 (VdS) and RA1475. (7) cULus listed Corrosion Resistant Material Data Frame: DZR Brass, QM Brass, or Low Lead Brass Deﬂ ector:CDA Alloy 220, 260, or 510 Load Screw\Pintle: CDA Alloy 360 or 544 Cup:CDA Alloy 651 or 693 Washer:Nickel Alloy 440 or 360, coated with PTFE Adhesive Tape Bulb:Glass Ordering Information Specify: 1. Sprinkler Model: [F1FR28][F1FR40][F1FR42] [F1FR42LL][F1FRXLH][F1FR56][F1FR56LL] 2. Sprinkler Deflector/Orientation: [Pendent][Recessed Pendent][Upright][Conventional][Horizontal Sidewall] [Recessed Horizontal Sidewall][Vertical Sidewall] 3. Sprinkler threads: [1/2-inch NPT][ISO 7-R1/2] 4. Sprinkler Temperature Rating: [135°F (57°C)][155°F (68°C)][175°F (79°C)][200°F (93°C)][286°F (141°C)] 5. Sprinkler Finish 6. Escutcheon Model: [F1][F2][FP] 7. Escutcheon Finish (where applicable) 8. Cover plate Model: [standard profile CCP 1/2-inch (12.7mm) adjustment][low profile CCP 5/16-inch (8.0mm) adjustment] 9. Cover plate Temperature Rating: [135°F (57°C) for use with Ordinary Temperature sprinklers][165°F (74°C) for use with Intermediate Temperature sprinklers] 10. Cover plate Finish Note: When Model F1FR Series Recessed sprinklers are ordered, the sprinklers and escutcheons are packaged separately. Reliable Automatic Sprinkler Co., Inc. (800) 431-1588 Sales Offices (800) 848-6051 Sales Fax (914) 829-2042 Corporate Offices www.reliablesprinkler.com Internet Address Manufactured by RecycledPaper Revision lines indicate updated or new data. EG. Printed in U.S.A. 12 /15 P/N 9999970300 The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.Products manufactured and distributed by Reliable have been protecting life and property for over 90 years, and are installed and serviced by the most highly qualified and reputable sprinkler contractors located throughout the United States, Canada and foreign countries. • Automatic sprinklers • Flush automatic sprinklers • Recessed automatic sprinklers • Concealed automatic sprinklers • Adjustable automatic sprinklers • Dry automatic sprinklers • Intermediate level sprinklers • Open sprinklers • Spray nozzles • Alarm valves • Retarding chambers • Dry pipe valves • Accelerators for dry pipe valves • Mechanical sprinkler alarms • Electrical sprinkler alarm switches • Water flow detectors • Deluge valves • Detector check valves • Check valves • Electrical system • Sprinkler emergency cabinets • Sprinkler wrenches • Sprinkler escutcheons and guards • Inspectors test connections • Sight drains • Ball drips and drum drips • Control valve seals • Air maintenance devices • Air compressors • Pressure gauges • Identification signs • Fire department connection Reliable offers a wide selection of sprinkler components. Following are some of the many precision-made Reliable products that guard life and property from fire around the clock. Reliable...For Complete Protection RASCOFLEX® Model RFB Sprinkler Connections Listings and Approvals FM Approved Class No. 1637 (FM) UL Listed and UL Certified for Canada to ANSI/UL 2443 (cULus) Ordering Information Specify: Model Name • Model RFB Nominal Hose Length • 24” (610 mm) • 31” (790 mm) • 40” (1015 mm) • 48” (1220 mm) • 60” 1525 mm) • 72” (1830 mm) Reducer Outlet: 1/2” NPT or 3/4” NPT Reducer Type Standard: • 7” (178 mm) straight Optional: • 11-3/4” (300 mm) straight • 7-1/4” (184 mm) elbow • 8-5/16” (211 mm) elbow Bracket Assembly Length • 24” (610 mm) standard • 48” (1220 mm) optional Accessories • See Table F Part DescriptionMaterial Flexible HoseAISI Type 304 Stainless Steel BraidAISI Type 304 Stainless Steel Nut and NippleZinc Plated Carbon Steel Gasket SealEPDM Isolation RingNylon 66 Reducers: 1/2” or 3/4”Zinc Plated Carbon Steel Bar StockZinc Plated SGCC Steel Brackets: Center and SideZinc Plated SPCC Steel Maximum Working Pressure FM: 200 psi (13.8 bar) UL: 175 psi (12.1 bar) Maximum Working Temperature 300°F (149°C) Connections Inlet/Branch Line 1” NPT Outlet/Reducer 1/2” or 3/4” NPT Minimum Allowable Bending Radius UL: 3” (76 mm) FM: 7” (178 mm) Maximum Number of Bends See Friction Loss Chart Maximum K-Factor 1/2” Outlet 5.6 (80 metric) 3/4” Outlet 14.0 (200 metric) Table ATechnical Data Maintenance RASCOFLEX® Sprinkler Connections should be inspected and the sprinkler system maintained in accordance with NFPA 25, as well as the requirements of any Authorities Having Jurisdic- tion. Patents RASCOFLEX® Sprinkler Connections may be covered by one or more of the following US Patent Nos. 10,173,088 and 10,328,296. Product Description RASCOFLEX® Sprinkler Connections are intended to connect a branch line to a sprinkler using a flexible stainless steel hose assembly. RASCOFLEX® Sprinkler Connections are suitable for use in suspended and hard ceiling applications such as T-Bar ceiling grids, wood, metal stud, or hat furring channel hard lid ceilings. Every package contains one (1) fully assembled stain- less steel flexible sprinkler system complete with hose, branch line connection, and sprinkler connection, as well as the pre-as- sembled bracket assembly to attach to the ceiling. RASCOFLEX® Sprinkler Connections are designed for use in hydraulically calculated wet, preaction, or dry sprinkler sys- tems per NFPA 13, 13R, 13D, and FM Global Loss Prevention Data Sheets. www.reliablesprinkler.com cULus Listed, FM Approved RASCOFLEX® Model RFB Sprinkler Connections Bulletin 213 June 2022Availability: Americas Bracket Dimensions Figure 1 Reducer Dimensions Figure 2 Bulletin 213 June 2022 Page 2 of 8 www.reliablesprinkler.com Installation Dimensions Figure 3 Minimum and Maximum Face of Fitting to Bottom of Ceiling Grid for Each Reducer Table B 7” (178 mm) Straight Standard 11-13/16” (300 mm) Straight 7-1/4” (184 mm) Elbow 8-5/16” (211 mm) Elbow Fig. 3 Dimension A Max. Face of Fitting Distance above Bottom of Ceiling Grid 4” (102 mm)4” (102 mm)4” (102 mm)4” (102 mm) Fig. 3 Dimension B Max. Face of Fitting Distance from Bottom of Ceiling Grid 1/8” (3mm) below 4-7/8” (124 mm) below 3/4” (19 mm) above 5/16” (60mm) below Fig. 3 Dimension C - Clearance Above Ceiling Required at Max. Sprinkler Recess Table C Recessed Escutcheon or Concealed/Flush Sprinkler Reducer 7-1/4” (184 mm) Elbow 8-5/16” (211 mm) Elbow F1 recessed escutcheon NC 7-5/8” (194 mm) F2 or FV recessed escutcheon NC 7-3/8” (187 mm) FP recessed escutcheon 7” (179 mm)8-1/8” (206 mm) CCP conical concealed cover plate 7” (179 mm)8-1/8” (206 mm) G4 series concealed sprinklers 8-1/4” (210 mm)9-1/4” (235 mm) G5 series concealed sprinklers 7-3/4” (197 mm)8-7/8” (225 mm) RFC series concealed sprinklers 7-1/2” (191 mm)8-5/8” (219 mm) XL commercial flush sprinkler with flat escutcheon 7-3/8 (189 mm)8-1/2” (216 mm) XL commercial flush sprinkler with conical escutcheon 6-7/8 (176 mm)8” (203 mm) Note: Based on 1-11/16” (43mm) tall ceiling grid. Note: NC - Reducer not compatible with sprinkler adjustment range. Based on 1-11/16” (43mm) tall ceiling grid and flush ceiling tile. Bulletin 213June 2022 Page 3 of 8www.reliablesprinkler.com Materials Figure 4 Number Item Description Material 1 Flexible Hose/Bellow AISI Type 304 Stainless Steel 2 Isolation Ring Nylon 66 3 Gasket EPDM 4 Nut Zinc Plated Carbon Steel 5 Branch Line Nipple (1”)Zinc Plated Carbon Steel 6 Reducer Zinc Plated Carbon Steel 7 Braid AISI Type 304 Stainless Steel 8 Welded Collar Fitting AISI Type 304 Stainless Steel -Bar Stock Zinc Plated SGCC Steel -Brackets: Center and Side Zinc Plated SPCC Steel 8 2 3 4 6 75 1 Note: Do NOT install the RASCOFLEX™ pulled straight or tight. Some flexibility in the form of an allowable bend or bends must be provided. Bulletin 213 June 2022 Page 4 of 8 www.reliablesprinkler.com Flexible Hose Number of Bends Figure 5 One Bend Two Bends Three Bends Minimum bend radius Minimum bend radius Minimum bend radius Minimum bend radius 2x Min bend radius ORMinimum bend radius 90° Minimum bend radiusMinimum bend radius 2x Min bend radius OR cULus Friction Loss Data Table D Nominal Length of Flexible Hose in (mm) Reducer Maximum Sprinkler K-Factor gpm/psi1/2 (lpm/bar1/2) Maximum Number of 90° Bends at 3” (76mm) Bend Radius Equivalent Length of 1” (33.7mm) Sch. 40 Pipe (C=120), ft (m)NPT Threads Type 24 (610) 1/2 Straight 5.6 (80)2 10 (3) 3/4 Straight 14.0 (200)2 13 (4) 31 (790) 1/2 Straight 5.6 (80)3 14 (4.3) 3/4 Straight 14.0 (200)3 16 (4.9) 40 (1015) 1/2 Straight 5.6 (80)4 21 (6.4) 3/4 Straight 14.0 (200)4 23 (7) 48 (1220) 1/2 Straight 5.6 (80)4 24 (7.3) 3/4 Straight 14.0 (200)4 26 (7.9) 60 (1525) 1/2 Straight 5.6 (80)4 25 (7.6) 3/4 Straight 14.0 (200)4 30 (9.1) 72 (1830) 1/2 Straight 5.6 (80)5 36 (11) 3/4 Straight 14.0 (200)5 33 (10.1) UL Notes: 1. Available data for use with 6.1” straight reducers. 2. RASCOFLEX® Sprinkler Connections have been tested and approved by Underwriter’s Laboratories, Inc. for use in wet, preaction, and dry sprinkler systems per NFPA 13, 13D, 13R and UL2443. CAMERA-READY LOGOTYPE FOR TYPE L AND TYPE R LISTING MARKS FOR CANADA AND THE U.S. These Marks are registered by Underwriters Laboratories Inc. The minimum height of the registered trademark symbol ® shall be 3/64 of an inch. When the overall diameter of the UL Mark is less than 3/8 of an inch, the trademark symbol may be omitted if it is not legible to the naked eye. The font for all letter forms is Helvetica Condensed Black, except for the trademark symbol ®, which isHelvetica Condensed Medium. No other fonts are acceptable. Please Note:The word "MARINE" should only be used for UL Classified marine products. 200-195F 20M/11/97 Bulletin 213 June 2022 Page 5 of 8 www.reliablesprinkler.com FM Friction Loss Data Table E Nominal Length of Flexible Hose in (mm) Reducer Maximum Sprinkler K-Factor gpm/psi1/2 (lpm/bar1/2) Maximum Number of 90° Bends at 7” 178mm) Bend Radius Equivalent Length of 1” (33.7mm) Sch. 40 Pipe (C=120), ft (m)NPT Threads Type 24 (610) 1/2 Straight 5.6 (80)1 9.7 (2.9) 1/2 90° Elbow 5.6 (80)0 11.5 (3.5) 3/4 Straight 8.0 (115)1 9.9 (3) 11.2 (160)1 9.8 (2.9) 14.0 (200)1 9.6 (2.9) 3/4 90° Elbow 8.0 (115)0 10.2 (3.1) 11.2 (160)0 10 (3) 14.0 (200)0 9.8 (2.9) 31 (790) 1/2 Straight 5.6 (80)2 12.4 (3.8) 1/2 90° Elbow 5.6 (80)2 15.8 (4.8) 3/4 Straight 8.0 (115)2 13.7 (4.1) 11.2 (160)2 12.9 (3.9) 14.0 (200)2 12.2 (3.7) 3/4 90° Elbow 8.0 (115)2 14.5 (4.4) 11.2 (160)2 13.7 (4.1) 14.0 (200)2 13 (3.9) 40 (1015) 1/2 Straight 5.6 (80)2 15.9 (4.8) 1/2 90° Elbow 5.6 (80)2 21.6 (6.6) 3/4 Straight 8.0 (115)2 18.5 (5.6) 11.2 (160)2 17.4 (5.3) 14.0 (200)2 16.3 (4.9) 3/4 90° Elbow 8.0 (115)2 20 (6) 11.2 (160)2 18.9 (5.7) 14.0 (200)2 20 (6) 48 (1220) 1/2 Straight 5.6 (80)3 19.0 (5.8) 1/2 90° Elbow 5.6 (80)3 25.9 (7.9) 3/4 Straight 8.0 (115)3 22.7 (6.9) 11.2 (160)3 21.5 (6.5) 14.0 (200)3 20.5 (6.2) 3/4 90° Elbow 8.0 (115)3 24.8 (7.5) 11.2 (160)3 23.6 (7.2) 14.0 (200)3 22.6 (6.8) Bulletin 213 June 2022 Page 6 of 8 www.reliablesprinkler.com FM Notes: 1. RASCOFLEX® Sprinkler Connections have been tested and approved by FM Approvals for use in wet, preaction, and dry sprinkler systems per FM data sheets 2-0, 2-5, and 2-8 per FM1637. 2. Differences in equivalent lengths are due to varying test methods, per FM 1637 standards. 3. Above data of friction loss for use with 6.1” straight reducers. Nominal Length of Flexible Hose in (mm) Reducer Maximum Sprinkler K-Factor gpm/psi1/2 (lpm/bar1/2) Maximum Number of 90° Bends at 7” (178mm) Bend Radius Equivalent Length of 1” (33.7mm) Sch. 40 Pipe (C=120), ft (m)NPT Threads Type 60 (1525) 1/2 Straight 5.6 (80)4 23.7 (7.2) 1/2 90° Elbow 5.6 (80)4 33.1 (10) 3/4 Straight 8.0 (115)4 29.1 (8.8) 11.2 (160)4 28 (8.5) 14.0 (200)4 27 (8.2) 3/4 90° Elbow 8.0 (115)4 32.2 (9.8) 11.2 (160)4 31.1 (9.5) 14.0 (200)4 30 (9.1) 72 (1830) 1/2 Straight 5.6 (80)4 28.4 (8.6) 1/2 90° Elbow 5.6 (80)4 40.4 (12.3) 3/4 Straight 8.0 (115)4 35.5 (10.8) 11.2 (160)4 34.3 (10.4) 14.0 (200)4 33.2 (10.1) 3/4 90° Elbow 8.0 (115)4 39.5 (12) 11.2 (160)4 38.3 (11.6) 14.0 (200)4 37.2 (11.3) FM Friction Loss Data (cont.)Table E Bulletin 213June 2022 Page 7 of 8www.reliablesprinkler.com Table FAccessories List 8-5/16” (211 mm) Elbow Reducer- Long 1/2”: 7M99003302 3/4”: 7M99003304 11-13/16” (300mm) Straight Reducer 1/2”: 7M99003309 3/4”: 7M99003328 Metal Stud End Bracket-Short 1-1/2” (38mm) 7M99003312 Wood Beam Stud End Bracket 7M99003317 3” (76 mm) Bend Radius Indicator 7M99004179 Hat Channel End Bracket- Short 3” (76mm) 7M99003310 Metal Stud End Bracket- Long 2-1/16” (53mm) 7M99003313 Replacement Center Bracket 7M99003321 Replacement Gasket 7M99004319 Replacement 7” (178 mm) Standard Straight Reducer 1/2”: 7M99003308 3/4”: 7M99003327 Hat Channel End Bracket- Long 3-3/4” (95mm) 7M99003311 T-Bar End Bracket- Long 4-1/8” (105mm) 7M99003316 Replacement 1” NPT Inlet Adapter 7M99003322 #2 Square Drive Bit 7M99004539 7-1/4” (184 mm) Elbow Reducer- Short 1/2”: 7M99003303 3/4”: 7M99003305 48” (1220mm) Bracket Assembly 7M99004840 T-Bar End Bracket- Short 2-5/8” (68mm) 7M99003314 Bulletin 213June 2022 Page 8 of 8www.reliablesprinkler.com P/N 9999970560