Wika 9833191 Pressure Gauge 0-600 Psi 2.5 in Dial Npt

Product Description

The WIKA 9833191 is an analog industrial pressure gauge designed to measure pressure in gas and liquid service applications. The gauge features a 2.5-inch dial with a single scale reading from 0 to 600 psi, housed in a 304 stainless steel case with a polycarbonate lens. Wetted parts are stainless steel, making this gauge suitable for use with a broad range of media. Accuracy is rated at 1.5 percent of full scale. The liquid-filled construction dampens needle vibration in high-cycle or pulsating pressure environments. This gauge is installed by licensed plumbers, HVAC technicians, and industrial maintenance professionals.

The WIKA 9833191 is suited for industrial and commercial applications where accurate pressure monitoring of gaseous or liquid media is required. The center back mount configuration with a 1/4-inch NPT male connection allows direct panel or pipe installation. Liquid filling reduces the effects of vibration and pressure spikes, extending service life in demanding environments. This gauge is a common choice on process lines, HVAC systems, compressors, and fluid distribution panels where a compact, durable indicator is needed.

Key Features

• 0 to 600 psi single-scale analog display on a 2.5-inch dial
• 1.5 percent of full-scale accuracy for reliable pressure readings
• 304 stainless steel case and stainless steel wetted parts for corrosion resistance
• Liquid-filled design dampens needle movement in vibrating or pulsating systems
• Polycarbonate lens resists impact and provides clear dial visibility
• 1/4-inch NPT center back mount for direct panel or inline installation

Compatibility

Designed for use with gaseous and liquid media. Suitable as an OEM-style replacement or new installation pressure gauge in industrial, commercial, and mechanical system applications using 1/4-inch NPT connections.

Installation Notes

Installation should be performed by a qualified plumber, pipefitter, or mechanical technician in accordance with applicable codes. Depressurize and isolate the system fully before removing or installing any pressure gauge. Apply appropriate thread sealant to the NPT connection and tighten to fitting manufacturer specifications using a wrench on the gauge hex — do not apply torque through the case body. Verify the pressure range of the system does not exceed the 600 psi maximum rating of this gauge before placing it in service.