Wika 9833727 Pressure Gauge 0-600 Psi 4in Dial Npt

Product Description

The WIKA 9833727 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 0 to 600 psi single-scale range and a 1 percent of scale accuracy rating. The stainless steel case and stainless steel wetted parts make it suitable for corrosive media and washdown conditions. A polycarbonate lens protects the dial face, and the liquid-fill dampens pointer vibration in high-cycle or pulsating applications. Licensed HVAC technicians, plumbers, and industrial service professionals regularly specify this gauge for system pressure monitoring and commissioning tasks.

This gauge is configured for lower mount installation using a 1/2-inch NPT threaded connection, making it compatible with standard pipe fittings and manifold ports common in commercial and industrial plumbing, HVAC refrigerant circuits, compressed air systems, and hydraulic lines. The 4-inch dial diameter provides clear readability at typical working distances. Its compatibility with both gaseous and liquid media broadens its application across water, oil, air, and non-corrosive chemical systems where a robust stainless steel construction is required.

Key Features

• 0 to 600 psi single-scale analog pressure range
• 1 percent of scale accuracy for reliable system readings
• Liquid-filled design dampens pointer vibration in pulsating or high-cycle applications
• 304 stainless steel case and stainless steel wetted parts resist corrosion
• Polycarbonate lens protects the dial face from impact and moisture
• 1/2-inch NPT lower mount connection fits standard pipe and manifold fittings

Compatibility

Suitable for use with gaseous and liquid media. Designed as an OEM-style industrial replacement or new-installation pressure gauge for systems requiring a 1/2-inch NPT lower mount connection and a 0 to 600 psi measurement range.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified industrial mechanic. Depressurize and isolate the system fully before removing any existing gauge or fitting. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable plumbing and mechanical codes. Do not overtighten the threaded connection, as this can stress the gauge socket and compromise accuracy.