120 psi - Pressure Switch

The OSYSU1 is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve.

The OSYSU2 is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve.

The PCVS2 is a weather proof and tamper resistant switch for monitoring the open position of fire sprinkler control valves of the post indicator, butterfly and other types.

One Set SPDT Contacts; Dimensions: 3.78" (9,6 cm) W x 3.20" (8,1 cm) D x 4.22" (10,7 cm) H

The Potter PS101 Pressure Actuated Switches are designed for the detection of a waterflow condition in automatic fire sprinkler systems.

The Potter PS401 Supervisory Pressure Actuated Switches are designed primarily to detect a decrease from normal system pressure in automatic fire sprinkler systems.

The Potter PS401 Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.

The VSR10 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR2 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR25 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR3 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR35 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR4 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR5 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSR6 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSRC3 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The Model VSRFE2 is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems

The VSRS is a vane type waterflow switch for use on wet sprinkler systems. May also be used as a sectional waterflow detector on large systems.

The VSRSG is a vane type waterflow switch for use on wet sprinkler systems. It is equipped with a union to accommodate installation in confined spaces.