Installation
Model JL14 and JL17 sprinklers are intended for installation in
accordance with NFPA 13 and FM Loss Prevention Data Sheets
2-0 and 8-9, as well as the requirements of any Authorities Having
Jurisdiction. See Table B for information on NFPA and FM Global
design criteria for the Model JL14 and JL17 sprinklers.
For threaded sprinklers only, use the Model J1 sprinkler wrench for
removal and installation. Any other type of wrench may damage
the sprinkler. A grooved wrench boss is provided on the sprinkler to
limit the potential for the wrench to slip during installation.
When handling sprinklers, hold sprinklers only on frame arms and
do not apply any force on the link assembly. Model JL14 and JL17
sprinklers should be tightened between 14 - 40 ft-lbs (19 - 54
N·m) torque. Sprinklers not tightened to recommended torque may
cause leakage or impairment of the sprinkler. Damaged sprinklers
must be replaced immediately.
Caution: When handling sprinklers, hold sprinklers only by the
frame arms and do not apply any force on the link assembly.
Maintenance
Model JL14 and JL17 ESFR Sprinklers should be inspected and
the sprinkler system maintained in accordance with NFPA 25. Do
not clean sprinkler with soap and water, ammonia or any other
cleaning fluid. Replace any sprinkler that 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. Prior to installation, sprinklers
should be maintained in the original cartons and packaging until
used, to minimize the potential for damage to sprinklers that would
cause improper operation or non-operation.
Once operated, automatic sprinklers cannot be reassembled and
reused. New sprinklers of the same size, type and temperature
rating must be installed. A cabinet of replacement sprinklers should
be provided for this purpose.
Listings and Approvals
1. UL Listed and ULC Certied for Canada (cULus)
2. FM Approved (FM)
3. VdS Certied (VdS)
4. Loss Prevention Certication Board Approved (LPCB)
5. CNBOP-PIB Technical Approval (CNBOP-PIB)
Guarantee
For the Reliable Automatic Sprinkler Co., Inc. guarantee, terms, and
conditions, visit www.reliablesprinkler.com.
Ordering Information
Specify
• Sprinkler: [JL14] [JL17]
• Temperature Rating: [165°F (64°C)] [212°F (100°C)]
• End Connection: [3/4” NPT] [ISO7-1R3/4 (BSPT)]
Optional
• S-3 Water Shield (threaded sprinklers only)
Model J1 Sprinkler Wrench Figure 3
Bulletin 019
March 2023
Page 5 of 5
www.reliablesprinkler.com
P/N 9999970379
