System Components
UL EX-4510 2-1-12 Page 1-9
REV. 5
Description
The remote cable pull equalizer is used in systems where
manual actuation of the cylinder valve and operation of a
selector valve must be accomplished at the same time. The
pull equalizer is mounted in the remote pull station cable
line. By pulling the remote pull box, the cable attached to
the pull equalizer will pull the internal cable clamp in the
pull equalizer which in turn will pull the cables attached to
the cylinder valve and selector valve, causing them to oper-
ate. Two styles of pull equalizers are available. Part No.
842791 is 13 3/4 in. (34.9 cm) long and Part No. 843168 is
20 3/4 in. (52.7 cm). Only the longest equalizer, Part No.
843168, can be used for valves utilizing sectors. The inlet
and outlet connections are threaded for 3/8 in. pipe. If
1/2 in. EMT conduit connections are required, adaptor Part
No. 845780 is available.
Remote Cable Pull Equalizer
Shipping Assembly
Part No. Description
842791 Remote cable pull equalizer
(short)
843168 Remote cable pull equalizer
(long)
Component Material Thread Size/Type Approvals
Pull Equalizer Steel 3/8 in. NPT Female UL Listed (EX-4510);
(short) Listed for use with FM Approved systems
Pull Equalizer Steel 3/8 in. NPT Female UL Listed (EX-4510);
(long) Listed for use with FM Approved systems
Part No. 842791
Equalizer Box
(Shown Without Cover)
End View
3 1/4 IN.
(8.2 cm)
2 3/4 IN.
(6.9 cm)
1 7/8 IN.
(4.7 cm)
11/16 IN.
(1.7 cm)
REMOVABLE COVER
1 IN.
(2.5 cm)
12 1/4 IN.
(31.1 cm)
13 3/4 IN. (34.9 cm)
(OVERALL)
DIRECTION
OF PULL
CABLE TO
PULL BOX
FLEXIBLE TRANSPARENT
PROTECTION RING
CABLE CLAMP
CABLE FROM
CYLINDER AND
VALVE RELEASES
4 – 9/32 IN. (.71 cm)
MOUNTING HOLES
* Adaptors furnished for use with 1/2 in. E.M.T. – Part No. 845780
3/8 IN. PIPE OR
1/2 IN. E.M.T.*
ANSUL
®
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