Pressure Switches
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Tyco Pressure Switch PS40-1
VMSTPS40-1
The Weflo UL / FM Pressure Switches (WPS Series) are used in wet, dry, deluge, or pre-action automatic sprinkler systems.
They are designed for both indoor and outdoor use, with a temperature range of -40° C. to 60° C.
Two (2) synchronized switches are enclosed in a durable terminal block.
The Pressure Switches are enclosed in a sturdy, die-cast housing, offering the ultimate in accuracy and reliability.
UL / ULC Listed / FM Approved.
This product is no longer in stock
Availability date:
The Weflo UL / FM Pressure Switches (WPS Series) are used in wet, dry, deluge, or pre-action automatic sprinkler systems.
They are designed for both indoor and outdoor use, with a temperature range of -40° C. to 60° C.
Two (2) synchronized switches are enclosed in a durable terminal block.
The Pressure Switches are enclosed in a sturdy, die-cast housing, offering the ultimate in accuracy and reliability.
UL / ULC Listed / FM Approved.
Product Information
The WPS series pressure actuated switches are designed for the detection of a water-flow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check valves, dry pipe, pre-action, or deluge valves. The WPS10-1, WPS40-1, WPS120-1 containing one set of SPDT contact and WPS10-2, WPS40-2, WPS120-2 containing two sets of SPDT contacts. The cover incorporates tamper resistant fasteners that requires a special key for removal. One key is supplied with each device.
