Ashcroft Type 311 / 312 Diaphragm Seal

Stainless steel analog pressure gauge for pressures up to 30,000 psi with ±1% full scale accuracy.

Designed specifically for the pharmaceutical, biotechnology & food processing markets.

Test gauge with externally adjustable dial.

Solid front case design with full blowout back.

4.5 and 6 inch dial sizes, bronze Bourdon tube & socket.

316 stainless steel wetted parts, 4.5 or 6 inch dial sizes.

Analog differential pressure gauges constructed with a stainless steel case with a choice of aluminum, brass, or stainless steel body.

Bellows gauge for low pressure applications available in 4.5 and 6in dial sizes .

Analog process gauge features 0.5% accuracy & ranges up to 20,000 psi.

Available with PLUS! Performance, pressure ranges from VAC to 30,000psi, 4.5in dial, phenolic case and blow-out back for safety.

Duragauge pressure gauge designed for flush mounting.

Duragauge pressure gauge with solid-front aluminum case.

Analog pressure gauge with diaphragm sensing element for pressures below 15 psi.

One multi-function gauge that acts as a mechanical pressure gauge, transducer & switch.

Multi-functional digital gauge with optional 4-20mA output and 1 or 2 SPDT switches.

Precision digital test gauges with industry leading accuracy.

General purpose gauge with 4.5in dial that looks like a 6in dial when viewed from the front .

1450 psi static pressure standard with optional static pressure to 3625 psi.

Ranges from 15 to 100,000 psi and ±0.1% full-scale accuracy.

0.5% accuracy, bar graph display, vacuum & compound ranges from -14.7 to 25,000 psi.

316L Stainless steel case and wetted parts, ±1.6% accuracy, high static pressure limits.

Sanitary pressure gauges that can be autoclaved or sterilized in place to temperatures of 300°F .

Stainless steel 3in pocket test gauge with ±0.5% accuracy.

General purpose digital gauge ±0.5% full scale accuracy.