- Features
- Regular pressure 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 or excessive pressures
- LAZY hand operates over entire gauge range
- With filter washer
- Standards/Approvals: ASME B40.1 Grade B
- Applications: For air conditioning, heating and hydraulic systems, sprinkler and irrigation, pressure regulators, water pumps, air line testing