Wika 50982622 Pressure Gauge 0-4000 Psi 2 in Dial Npt

Product Description

The WIKA 50982622 is a commercial-grade analog pressure gauge designed for general-purpose fluid and gas pressure monitoring. The gauge features a 2-inch dial with a single scale reading from 0 to 4,000 psi, making it suitable for high-pressure system measurement in HVAC, plumbing, and industrial service applications. The lower-mount 1/4-inch NPT connection allows direct inline or port installation. Wetted parts are brass, and the case is constructed from ABS plastic. Accuracy is rated at plus or minus 3-2-3 percent of scale, meaning 3 percent accuracy at the lower and upper thirds of the range and 2 percent in the middle third. Licensed trade professionals and service technicians typically install this gauge during system commissioning, maintenance, or pressure verification work.

This gauge is suited for commercial and light industrial pressure measurement tasks where a compact 2-inch dial face is appropriate. The lower-mount NPT connection is compatible with standard threaded ports found on manifolds, valves, pressure test fittings, and process piping. The no-fill design means there is no liquid fill dampening, making it best suited for stable or low-vibration pressure sources. It is a practical choice for HVAC technicians, plumbers, and mechanical contractors who need a reliable, direct-reading pressure instrument for service or permanent installation.

Key Features

• 0 to 4,000 psi single-scale analog dial for high-pressure applications
• 2-inch dial diameter for compact installations or panel mounting
• 1/4-inch NPT lower-mount connection for standard threaded port compatibility
• Brass wetted parts for durability with common fluids and gases
• ABS case with plastic lens — lightweight and corrosion-resistant housing
• No-fill design suited for stable, low-vibration pressure sources

Compatibility

Designed as an OEM-style commercial pressure gauge for use with standard 1/4-inch NPT threaded ports on HVAC systems, plumbing assemblies, manifolds, and general-purpose process piping where pressures up to 4,000 psi are measured.

Installation Notes

Installation is performed by licensed HVAC technicians, plumbers, or mechanical contractors following applicable local codes and ASME B40.100 pressure gauge standards. Depressurize and isolate the system completely before removing or installing any pressure gauge. Apply thread sealant appropriate for the media being measured and avoid over-tightening the NPT connection to prevent case or port damage. Do not install this no-fill gauge on systems with high vibration or severe pulsation without an external snubber or dampener.