SWIVEL ADAPTOR
The Swivel Adaptor Assembly consists of a swivel nut, swivel
body and swivel ball. All are chrome-plated. The swivel adaptor
allows any nozzle to be rotated approximately 30° in all direc-
tions. Swivel Adaptors must be ordered as a Swivel Adaptor
Shipping Assembly (Part No. 423572) which contains 25 Swivel
Adaptors or Part No. 419385, which contains 9 Swivel Adaptors.
FIGURE 3-15
000003
METAL BLOW-OFF CAP
The Metal Blow-Off Cap helps keep the orifice of the nozzle free
of grease or other substances that could interfere with agent
distribution.
The Metal Blow-Off Cap Package (Part No. 439861) contains
10 blow-off caps.
Also available is a 10 pack of Stainless Steel Blow-Off Caps
(Part No. 439866).
FIGURE 3-16
009475
REDUCING COUPLING
The reducing coupling (Part No. 436228) is made of stainless
steel material with 3/8 in. x 1/2 in. NPT inlet threads. If neces-
sary, the reducing coupling can be utilized when installing the
Agent Distribution Hose Line Kit (Part No. 435982). Two cou-
plings are required per Agent Distribution Hose.
FIGURE 3-17
CONDUIT OFFSET ASSEMBLY
The conduit offset assembly (Part No. 435961) is used to
change direction of the wire rope on detection, mechanical gas
valve, and remote pull station lines. The conduit offset assem-
bly can only be used in the area where the conduit attaches to
the regulated release assembly. When using the conduit offset
assembly, the maximum number of pulley elbows allowed is
16. The Conduit Offset Shipping Assembly (Part No. 436063)
consists of 6 conduit offsets.
FIGURE 3-18
000153
“QUIK-SEAL” ADAPTOR
The “Quik-Seal” adaptor is a listed mechanical bulkhead fitting
that produces a liquid-tight seal around both distribution piping
and detection conduit which runs through restaurant hoods and
ducts. The “Quik-Seal” adaptor accepts threaded pipe or con-
duit. The adaptor is available for 1/4 in. (Part No. 78196), 3/8 in.
(Part No. 77285), 1/2 in. (Part No. 77287), or 3/4 in. (Part No.
77289) pipe or conduit sizes. When using with EMT conduit, a
conduit connector must be installed in each end of the adaptor.
The “Quik-Seal” Adaptor Shipping Assembly must be ordered
as stated below:
Shipping
Assembly Hole Size
Size Part No. Qty. Required
1/4 in. 78196 24 3/4 in.
3/8 in. 77285 24 1 1/8 in.
1/2 in. 77287 24 1 1/8 in.
3/4 in. 77289 24 1 3/8 in.
FIGURE 3-19
000154
STAINLESS
STEEL WIRE
METAL CAP
SECTION 3 – SYSTEM COMPONENTS
UL EX3470 ULC EX3470
PAGE 3-6 REV. 11 2014-SEP-01
R-102 Restaurant Fire Suppression Manual
CONDUIT
COUPLING
CONDUIT
OFFSET
CONDUIT
CONNECTOR
3/8 – 18 NPT
FEMALE THREAD
3/8 – 18 NPT
MALE THREAD
30 DEGREE
ROTATION
ADAPTOR BODY
GASKET
LOCKWASHER
NUT
1/4 IN.
(6 mm)
1 3/16 IN.
(30 mm)
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