Ashcroft 1133 [401133] Differential Pressure Gauge, 1/4 NPT Female, 4in Dial Size

Ashcroft 1130 series differential pressure gauges feature four models offering different pressure ranges and maximum static pressures. Each Ashcroft 1130 series differential pressure gauge is solidly constructed with a stainless steel case and a choice of aluminum, brass, or stainless steel body materials. These analog gauges are available with dials ranging from 2 to 6 inch in size. Connections can be 1/8 or 1/4 inch NPTF and connections can be located inline, on the back, or on the bottom of the gauge. Explosion-proof models are available.

Ashcroft Type 1133

The Ashcroft Type 1133 differential pressure gauge uses a convoluted diaphragm to sense low inches of water differentials while ensuring no migration of the process media. Maximum static pressure is 500 psi, and available with pressure ranges 0-1 to 0-25 inH2O.