Ashcroft 1131 Differential Pressure Gauge

Ashcroft® 1131 differential gauges are utilized for applications where migration of the process media is not permissible. They use a rolling diaphragm design to separate the high and low pressure ports to isolate the media and can see up to 3000psi static pressures. Body materials are available in Aluminum, Brass, and Stainless Steel, with Buna, Viton, or EPDM seals.

Data Sheet

Manufacturer

Ashcroft

Series

1131

Dial Size

2.0"(50mm), 2.5"(63mm), 3.0", 3.5", 4.0"(100mm), 4.5", 6.0"(160mm)

Connection

1/4 NPT

Mounting

Lower, Back, In-Line, Panel Mount

Wetted Material

Aluminum, Brass, Stainless Steel

Case Style

Dry, Liquid Filled

Ranges

15-1000 psid

Switch Optional

Yes

Downloads