US$ 50.00
deluge and pre-action fire sprinkler systems
155 Degree Black
Contact Ratings: Two sets of SPDT (Form C) 10
Inside Diameter - 1 11/16"
The assembly is then installed with the Model J wrench for Installation of Guard
System Sensor OSYEXP Explosion Proof Supervisory Tamper Switch For Outside Screw and Yoke (OS&Y) Valves 329497 deluge and pre-action fire sprinklerSystem Sensor OSYEXP Explosion Proof Supervisory Tamper Switch For Outside Screw and Yoke (OS&Y) Valves The OSYEXP is an explosion proof supervisory switch used to monitor the open position of an outside screw and yoke type (OS&Y) gate valve. These units are ideal for installation in hazardous locations classified as follows: Class I, Groups C, D, Division 1 and 2 Class II, Groups E, F, G, Division 1 and 2 Features: Designed and approved to operate in
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US$ 44444.00
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