2-1/2 in. Water Test Gauge, 0-300 PSI Dial, 3/4 in. Female Hose Connection with Lazy Hand (Maximum Pointer)

All the gauges supplied are designed for long, reliable service under rugged conditions. Typical applications include compressors, filter regulators, water pumps, beverage dispensing equipment, hydraulic and pneumatic systems, and other applications, where the media does not corrode brass. *ALL CONNECTIONS ARE BRASS

Regular pressure hand pushes LAZY hand to peak operating or surge pressure point where it remains until you manually reset it. Excellent to determine if P/T valve is leaking from failure or if leaking is caused by surge of excessive pressures. (Attach gauge to Boiler Drain Valve overnight.) LAZY hand operates over entire gauge "Range of 0-300psi