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<br /> Technical Data:
<br /> Sensitivity: Quick-response
<br /> Thread Size: 1/2-inch NPT standard; ISO 7-R1/2'optional
<br /> Maximum Working Pressure: 175 psi (12 bar) -100% Factory tested hydrostatically to 500 psi (34.5 bar)
<br /> SIN RA1425, RA1414& RA1435 cULus listed for'250 psi (17 bar)
<br /> Design and Installation Information
<br /> Nominal Nominal Nominal
<br /> Orifice Sprinkler Listings
<br /> K-factor Deflector/ Installation Approval
<br /> Model Diameter Orientation Height Wrench SIN and Notes
<br /> US Metric inches mm inches mm Approvals
<br /> Pendent 2.25 57 W2 RA1411 cULus 2
<br /> F1FR28 2.8 40 3/8 10 1 Recessed Pendent 2.25 57 GFR2 RA1411 cULus 2
<br /> Upright 2.25 57 W2 RA1421 cULus 1,2
<br /> F1 FR40 4.0 57 3/8 10 Pendent 2.25 57 W2 RA1418 VdS
<br /> Recessed Pendent 2.25 57 GFR2 RA1418 VdS
<br /> Pendent 2.25 57 W2 RA1413 cULus 2
<br /> F1 FR42 4.2 60 7/16 10 Recessed Pendent 2.25 57 GFR2 RA1413 cULus 2
<br /> Upright 2.25 57 W2 RA1423 cULus 1,2
<br /> F1 FR42LL 4.2 60 7/16 10 Pendent 2.25 57 W2 RA1410 cULus,ULH
<br /> Recessed Pendent 2.25 57 GFR2 RA1410 cULus,ULH
<br /> F1 FRXLH Pendent 2.25 57 W2 RA1413 cULus 2
<br /> (F1FR42 4.2 60 7/16 10 Recessed Pendent 2.25 57 GFR2 RA1413 cULus 2
<br /> with Pintle) Upright 2.25 57 W2 RA1423 cULus 1,2
<br /> Pendent 2.25 57 W2 RA1414 cULus,FM, 1,2,3,4
<br /> LPCB,VdS,EC
<br /> Recessed Pendent 2.25 57 GFR2 RA1414 cULus, FM, 1,2,3,4
<br /> LPCB,VdS,EC
<br /> F1FR56 5.6 80 1/2 15 Concealed Pendent 2.25 57 GFR2 RA1414 cULus,VdS,EC 5,6
<br /> Upright 2.25 57 W2 RA1425 cULus,FM, 1,2,3,4
<br /> LPCB,VdS,EC
<br /> "Conventional 2.25 57 W2 RA1475 LPCB,VdS,EC 4
<br /> (Pendent or Upright)"
<br /> Pendent 2.25 57 W2 RA1415 cULus,ULH 1
<br /> FlFR56LL 5.6 80 1/2 15 Recessed Pendent 2.25 57 GFR2 RA1415 cULus,ULH
<br /> Concealed Pendent 2.25 57 GFR2 RA14151 cULus,ULH 6
<br /> Horizontal Sidewall 2.63 67 W2 RA1435 cULus,FM 1,2,3,7
<br /> FlFR56 5.6 80 1/2 15 Recessed Horizontal 2.63 67 GFR2 RA1435 cULus,FM 8
<br /> Sidewal I
<br /> F1FR56 5.6 80 1/2 15 Vertical Sidewall 2 25 57 W2 RA1485 cULus,FM, 1,2,3,9
<br /> (Pendent or Upright) LPCB
<br /> (1)cULus Listed Corrosion Resistant sprinkler when ordered with available Polyester coating.
<br /> (3)cULus Listed Corrosion Resistant sprinkler when ordered with available Electroless Nickel PTFE plating.
<br /> (3)Available with FM approved Polyester coating in black or wh`te.
<br /> (1)Available with LPCB and VdS approved Polyester coating. ,
<br /> (5)VdS and EC approvals of the F1 FR56 Concealed Pendent sprinkler are for 155°F(68°C)temperature rated sprinklers only.VdS approved sprin-
<br /> klers must'use Norbulb brand glass bulbs with the 1/2-inch�(12.7mm)adjustment Model CCP cover plate only.
<br /> !6)Model F1 FR56 Concealed Pendent and Model F1FR56LL Concealed Pendent sprinklers must be used with Reliable Model CCP cover plates,
<br /> 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.
<br /> (')cULus Listing of the F1 FR56 Horizontal Sidewall sprinkler is for Light and Ordinary Hazard occupancies only. Minimum to maximum deflector to
<br /> ceiling distance shall be 4 inches to 12 inches(102mm to 305mm),FM Approval of the F1 FR56 Horizontal Sidewall sprinkler is for Light Hazard
<br /> occupancies only.
<br /> (e)cULus Listing and FM Approval of the F1 FR56 Recessed Horizontal Sidewall sprinkler is for Light Hazard occupancies only.
<br /> (9)The F1 FR56 Vertical Sidewall sprinkler is listed and approved for use only in Light Hazard occupancies. LPCB approval of the F1 FR56 Vertical
<br /> Sidewall sprinkler is for installation in the Pendent position only.
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