Model JL-14 Sprinkler Components and Dimensions
Figure 1
Model JL-14 ESFR Sprinkler SIN RA1812
Technical Specifications
Style:
Pendent
Connection:
3/4” NPT or ISO7-1R3/4 (BSPT)
threads
Nominal K-Factor:
14.0 (200 metric)
Max. Working Pressure:
175 psi (12 bar)
Material Specifications
Operating Element:
Brass Alloy
Sprinkler Frame:
Brass Alloy
Cap:
Bronze Alloy
Sealing Assembly:
Nickel Alloy with PTFE
Load Screw:
Bronze Alloy
Deflector:
Bronze Alloy
Kick Spring:
Stainless Steel Alloy
Sprinkler Finishes
Bronze
Sensitivity
Fast-Response
Quick-Response (FM)
Temperature Ratings
Ordinary: 165
°
F (74
°
C)
Intermediate: 212
°
F (100
°
C)
Sprinkler Wrench
Model J1
Listings and Approvals
cULus
FM Approved
VdS
LPCB
CNBOP-PIB
Bulletin 019
June 2020
Page 2 of 5
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