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Air/Water Pressure Gauge Kit for Fire Protection Systems

Air/Water Pressure Gauge Kit installs quickly to risers and other water-based systems with NPT standard threads. Includes a UL & FM approved gauge, three-way valve and ductile iron accessories in a single bag.
Part NumberGauge Pressure ConnectionGauge SizeGauge PSI Range
0253WKT1/4" (6.35 mm) Male NPT Copper Alloy4" (101.6 mm)0-300 PSI (20 BAR)
CaseGauge AccuracyGauge Operating Temperature (Ambient)Gauge Operating Temperature (Media)
Black polycarbonate+/-3/2/3% of span-40F to 140F (-40C to 60C)140F (60C) Maximum
Gauge ListingThree-Way ValveKit Also IncludesAvailability
UL (UL-393), FMRough Bronze with Three (3) 1/4" (6.35 mm) Female NPT Connections1/4" (6.35 mm) NPT Plug, NippleUsually ships within 48 hours

Product Description

Air/Water Pressure Gauge Kit is a pressure monitoring solution for air and water-based systems, including plumbing and fire suppression systems. With National Pipe Thread (NPT), the included gauge, valve, and accessories assemble easily and install quickly to the riser in wet-pipe and dry-pipe fire sprinkler systems.

This Air/Water Pressure Gauge Kit features a 4” (101.6 mm) pressure gauge with a range of 0 PSI to 300 PSI and accuracy to +/-3/2/3% of span in accordance with NFPA 25. When properly installed, the heavy-duty bronze three-way 1/4” (6.35 mm) NPT valve eliminates the need to shut off the system’s water supply while installing or removing gauges, making inspection and pressure testing effortless.

Each Air/Water Pressure Gauge Kit includes one UL listed and FM approved pressure gauge with 1/4” (6.35 mm) NPT inlet, one 1/4” (6.35 mm) three-way NPT valve, one 3” long (76.2 mm) 1/4” (6.35 mm) NPT-threaded nipple, one 1/4” (6.35 mm) NPT plug, and one 1/4” to 1/2” NPT reducer.

More Information
UL ListedUL-Listed
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