Viking VWATERSF Water Pressure GaugeThe VWATERSF is a water pressure gauge manufactured by Viking for monitoring water pressure in fire protection systems. The gauge provides a visual indication of system pressure to support inspection and operational verification of sprinkler and fire suppression piping systems. The gauge features a 300 PSI (20. 7 bar) pressure range and connects to system piping using a 1 4 inch NPT threaded connection. The internal sensing element uses a bronze

Up to two expanders can be connected to any annunciator

Intended for use in 12 or 24 volt

- Max Current: 0

p/n 0742299

loop-driven

and a 170 W power supply

They also enable sensitivity measurements using the SENS-RDR sensitivity reader (sold separately)

Surface mount sampling points are available in black or white with 4mm or 6mm inlets to suit appropriate microbore tubes

Thermostat Heater for Sub-Zero Applications

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Edwards 403 Series Bell-Strobe Plates are specially designed for use with compatible life safety communication and control equipment to alert the hearing impaired of a life safety event

- Weight: 2 lbs (max)