Ashcroft 94213 Pressure Gauge 0-1500 Psi 2.5in Dial Npt

Product Description

The ASHCROFT 94213 is a liquid-filled industrial pressure gauge designed for demanding service environments where vibration, pulsation, and corrosive media are common concerns. The gauge features a 2.5-inch analog dial with a 0 to 1500 psi range, a lower-mount 1/4-inch NPT connection, and a stainless steel case. Accuracy is rated at 1 percent of full scale. The 316 stainless steel Bourdon tube and 304/316 stainless steel case construction make this gauge a reliable choice for hydraulic, pneumatic, chemical, and process piping applications where long service life is required.

This gauge is suited for commercial and industrial installations including HVAC hydronic systems, compressed air lines, hydraulic equipment, chemical processing pipelines, and general industrial pressure monitoring. The liquid-filled design dampens needle flutter caused by pressure spikes and mechanical vibration, improving readability in the field. The lower-mount NPT connection allows direct installation into pipe fittings, manifolds, or tee fittings on vertical or horizontal runs. Licensed plumbers, pipefitters, and industrial maintenance technicians are the primary installers of this type of gauge.

Key Features

• Liquid-filled case reduces needle vibration and extends Bourdon tube service life
• 316 stainless steel Bourdon tube resists corrosion in aggressive media
• 304/316 stainless steel case provides durable housing for harsh environments
• 1 percent of full-scale accuracy for reliable pressure readings
• Polycarbonate lens resists impact and provides clear dial visibility
• Certified to CRN, IP54, IP65/NEMA 4, PED, and RoHS standards

Compatibility

Designed as an OEM-style or aftermarket replacement industrial pressure gauge for lower-mount 1/4-inch NPT gauge ports in hydraulic, pneumatic, and process piping systems requiring a 2.5-inch dial with a 0 to 1500 psi range.

Installation Notes

Installation should be performed by a qualified plumber, pipefitter, or industrial maintenance technician in accordance with applicable local codes and system design requirements. Depressurize and isolate the system completely before removing or installing any pressure gauge. Apply thread sealant tape or compound to the NPT threads before installation and tighten to fitting manufacturer specifications using an appropriate wrench on the gauge hex — do not apply torque to the dial case. Verify the system pressure range does not exceed the gauge maximum of 1500 psi during normal or transient operation.