Reliable J168 Manual

Note: This sprinkler is a UL Listed Control Mode Density Area sprinkler.

Features:

1. Utilizes Standard Response center strut solder sen-
sor.
2. 165°F (74°C), 212°F (100°C) and 286°F (141°C) tem-
perature ratings.
3. Available in brass, lead coated, wax coated and wax
over lead coated finishes.
4. Provides higher flows at much lower pressures for all
occupancies, especially in high density applications,
such as the protection of high-piled storage.
5. Limits density increases for plastic pallet applica-
tions per NFPA 13.
Listings & Approvals
1. Listed by Underwriters Laboratories Inc. and UL cer-
tified for Canada (cULus) to include storage applica-
tions.
2. NYC MEA 258-93-E
3. FM Approved as a storage sprinkler.

Technical Data

Applications

Wet, Dry and Pre-Action Sprinkler Systems

Hazards

Ordinary, Extra Hazard and Storage
Occupancies per NFPA 13
For Sprinkler Spacing, Positioning, and Density/Area
Flow Calculations: refer to NFPA 13

Minimum Working Pressure

7 psi (0,5 bar) residual (flowing)

Maximum Working Pressure

Rated 175 psi (12,1 bar)
Factory tested to 500 psi (34, 5 bar)
Discharge Coeffi cients (K Factor)
K=16.8 GPM/psi (242 LPM/bar)
½
Pipe Thread Connection
¾ NPT (R¾)
Overall Length
3 / inch (79,4 mm)
1
8
Refer to CA-167
Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
½
Model J168
Standard Response
Upright Sprinkler
(SIN RA1124)
Sprinkler Identifi cation Number
Product Description
The Reliable Model J168 Automatic sprinkler utilizes
the center strut solder in compression principle of con-
struction. The fusible alloy is captured in the cylinder
of the solder capsule by a stainless steel ball. When
the fusible alloy melts, the ball moves into the cylinder
allowing the cylinder to separate from the center strut.
When this happens, the lever is released to spring free
from the sprinkler so that all operating parts clear the
waterway allowing the deflector to distribute the dis-
charging water in a hemispherical pattern.
The Reliable Model J168, 16.8 K-factor sprinklers
were tested in full scale fire tests to qualify them for the
protection of rack and high piled storage.
Availability & Service
Reliable products are available through an extensive
network of domestic and international distributors. See the
Reliable Web site at www.reliablesprinkler.com for addi-
tional information.

Ordering Information

Specify:
1. Model J168 Upright
2. Temperature rating (see page 2)
3. Finish (see page 2)
4. Model J1 Installation Wrench
Model J1 Sprinkler Wrench
Bulletin 011 E
Rev.
RA1124