Reliable JL-14 Bulletin

Features
• cULus, VdS, and LPCB listed as an ESFR sprinkler
• FM Approved as a quick-response, storage and non-
storage sprinkler
• Fusible link operating element
• Compact design
Product Description
The Reliable Models JL-14 and JL-17 are Early Suppression
Fast Response (ESFR) Sprinklers with nominal K-factors of 14.0
(200 metric) and 16.8 (240 metric), respectively. The sprinklers
use a levered fusible alloy solder link in either a 165°F (74°C)
or a 212°F (100°C) temperature rating. These sprinklers are
designed to respond quickly to growing fires and will deliver a
heavy water discharge to "suppress" rather than "control" fires.
FM Approvals classifies the Model JL-14 and JL-17 as quick-
response sprinklers, storage and non-storage, when used in
accordance with FM Global Property Loss Prevention Data
Sheets.
The JL-14 and JL-17 sprinklers are available with 3/4" NPT or
ISO7-1R3/4 (BSPT) threads, and the JL-17 is also available with
the Victaulic® IGS™ Style V9 Sprinkler Coupling*.
Model JL-14 and JL-17 ESFR sprinklers are designed to be
shorter and more compact than other ESFR sprinklers, allowing
greater flexibility with regard to distance from ceilings and
obstructions. The JL-14 and JL-17 ESFR sprinklers are also
less susceptible to damage due to smaller deflector and frame
design. The lighter JL-14 and JL-17 ESFR sprinklers passed
rough use and abuse listing tests without plastic protectors
*Note: Victaulic® and IGS™ are trademarks of Victaulic
Company.
Models JL-14 & JL-17 ESFR Pendent Sprinklers
Model
JL-14
JL-17
Nominal K-factor
gpm/psi (L/min/bar )
1/2 1/2
14.0 (200)
16.8 (240)
www.reliablesprinkler.com
ESFR Pendent Sprinklers
Model JL-17 ESFR Sprinkler
Model JL-14 ESFR Sprinkler
Approvals
cULus, FM, VdS, LPCB,
CNBOP-PIB
cULus, FM, VdS, LPCB,
CNBOP-PIB
Bulletin 019 June 2020
Model JL-14 & JL-17
175 psi (12 bar) rated
Model JL-17 Sprinkler w/
Victaulic® IGS™ Style V9
Sprinkler Coupling
Table A
Sprinkler Identification
Number (SIN)
RA1812
RA1914