Wika 9767231 Pressure Gauge 0-200 Psi 2-1/2 in Dial Npt

Product Description

The WIKA 9767231 is a liquid-filled industrial pressure gauge designed for monitoring gas and liquid system pressures across a range of 0 to 200 psi. The gauge features a 2-1/2 inch analog dial with a stainless steel 304 case and copper alloy wetted parts, giving it solid corrosion resistance in typical trade applications. A polycarbonate lens protects the dial face. Accuracy is rated at 1.5% of scale. The liquid-filled construction dampens needle vibration in pulsating or high-cycle systems, making readings easier to take in the field. HVAC technicians, plumbers, and industrial service techs are the primary installers.

This gauge is suited for residential and light commercial applications where a compact, back-mount pressure gauge is needed on gas or liquid lines. The 1/4 inch NPT center back mount configuration allows direct installation into threaded ports on manifolds, piping, and service valves. Compatible with both gaseous and liquid media as specified by the manufacturer.

Key Features

• 0 to 200 psi pressure range with single scale analog display
• 2-1/2 inch dial diameter for clear field readability
• Liquid-filled case dampens needle flutter on pulsating systems
• Stainless steel 304 case for corrosion resistance
• Copper alloy wetted parts suitable for gas and liquid media
• 1/4 inch NPT center back mount for direct inline installation
• Polycarbonate lens protects dial face from impact and moisture

Compatibility

Designed for use with gaseous and liquid media in industrial, commercial, and residential piping systems requiring a 1/4 inch NPT center back mount pressure gauge rated to 200 psi.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or qualified industrial mechanics. Depressurize and isolate the line completely before removing an existing gauge or installing this unit. Apply thread sealant appropriate for the media type to the NPT threads and tighten to snug fit without over-torquing the case. Verify the system is leak-free before returning it to service.