System Components
UL EX-4510 12-1-01 Page 1-28
Description
The pressure trip is connected to the actuation or discharge
line of an INERGEN
™
system. By either pneumatic or
manual actuation, the pressure trip can release spring or
weight powered devices to close doors and windows, open
fuel dump valves, close fire dampers or close fuel supply
valves. The pressure trip is constructed of brass with two
1/4 in. NPT fittings for connection to discharge or actuation
lines. The link on the pressure switch is released either
pneumatically, by agent discharge pressure; or manually,
by use of the pull ring. The link then releases the device
which performs the auxiliary functions.
NOTE: Operating pressure must be a minimum of 75 psi
(5.2 bar) with a maximum load of 70 lbs. (31.8 kg).
Pressure Trip
Shipping Assembly
Part No. Description
805156 Pressure trip
Component Material Thread Size/Type Approvals
Pressure Trip Brass 1/4 in. NPT Female UL Listed (EX-4510)
ANSUL and INERGEN are trademarks of Ansul Incorporated or its affiliates.
3 3/4 IN.
(9.5 cm)
1/4 IN. NPT
000452
3 IN.
(7.6 cm)
ANSUL INCORPORATED, ONE STANTON STREET, MARINETTE, WI 54143-2542 715-735-7411 Form No. F-2001279 ©2001 Ansul Incorporated Litho in U.S.A.
ANSUL
®
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