Wika 9699168 Pressure Gauge 0-600 Psi 4 in Dial Npt

Product Description

The WIKA 9699168 is a liquid-filled industrial pressure gauge designed for monitoring gaseous and liquid media in demanding service environments. It features a 4-inch analog dial with a single scale reading from 0 to 600 psi and delivers 1% of scale accuracy. The stainless steel 304 case provides corrosion resistance, while copper alloy wetted parts suit a broad range of compatible media. A polycarbonate lens protects the dial face. The lower-mount, 1/4-inch NPT connection allows direct inline or manifold installation. Licensed HVAC technicians, plumbers, and industrial service professionals install this gauge type in piping systems, test rigs, and equipment panels where reliable pressure indication is required.

The 9699168 suits residential and light commercial plumbing, HVAC, and general industrial applications where gaseous or liquid pressure monitoring is needed. The liquid-filled construction damps needle vibration caused by pressure spikes or pulsating flow, making it appropriate for pump outlets, compressor lines, and hydraulic test points. The lower-mount NPT connection fits standard pipe fittings and manifold blocks commonly found in mechanical rooms and equipment skids.

Key Features

• 0 to 600 psi single-scale analog pressure range
• 1% of scale accuracy for reliable process monitoring
• Liquid-filled case dampens vibration and extends needle life
• 304 stainless steel case for corrosion resistance in industrial environments
• Copper alloy wetted parts compatible with gaseous and liquid media
• Polycarbonate lens protects 4-inch dial for clear readability
• 1/4-inch lower-mount NPT connection for direct inline installation

Compatibility

Designed for use with gaseous and liquid media in standard industrial, HVAC, and plumbing pressure monitoring applications requiring a 1/4-inch NPT lower-mount connection.

Installation Notes

Installation is performed by a licensed plumber, pipefitter, or HVAC technician. Depressurize and isolate the system before removing or installing any pressure gauge. Apply thread sealant appropriate for the media being monitored and tighten by hand before using a wrench on the hex fitting, avoiding torque applied to the gauge case. Verify the pressure range of the system does not exceed the gauge maximum before placing it in service.