Wika 9768963 Pressure Gauge 0-600 Psi 4 in Dial Npt

Product Description

The WIKA 9768963 is an analog industrial pressure gauge designed for monitoring gas and liquid system pressures in demanding service environments. It features a 4-inch dial with a 0 to 600 psi single scale, a 304 stainless steel case, and stainless steel wetted parts for corrosion resistance in wet or chemically aggressive applications. Accuracy is rated at 1 percent of full scale. The polycarbonate lens protects the dial face from impact and moisture. This gauge is installed by licensed plumbers, pipefitters, HVAC technicians, and industrial maintenance professionals across a wide range of process and mechanical systems.

The WIKA 9768963 is suited for residential, commercial, and light industrial installations where reliable pressure indication is required. The lower mount configuration positions the 1/2 inch NPT connection at the bottom of the gauge, which is typical for panel-mounted or pipe-mounted setups where the process connection comes from below. Compatible with both gaseous and liquid media, this gauge fits applications in HVAC, water treatment, hydraulic systems, compressed air lines, and general industrial piping.

Key Features

• 4-inch analog dial for easy reading at distance
• 0 to 600 psi single-scale range, suitable for medium-to-high pressure service
• 304 stainless steel case and stainless steel wetted parts for corrosion resistance
• 1/2 inch NPT lower mount connection for standard pipe and panel installations
• Polycarbonate lens provides impact and moisture protection
• Compatible with both gaseous and liquid media
• Dry gauge, non-liquid-filled construction

Compatibility

Designed as an OEM-style replacement or direct installation gauge for industrial, HVAC, and process piping systems requiring a 4-inch dial, 1/2 inch NPT lower mount pressure gauge rated to 600 psi.

Installation Notes

Installation should be performed by a qualified plumber, pipefitter, or HVAC technician. Depressurize and isolate the system completely before removing an existing gauge or threading in a new one. Apply thread sealant or PTFE tape to the NPT threads per the applicable piping code before installation. Do not use the dial or case as leverage when tightening; apply torque only at the wrench flats on the process connection fitting.