Wika 9118101 Pressure Gauge 0-60 Psi 1.5 in Dial Npt

Product Description

The WIKA 9118101 is an industrial pressure gauge designed for monitoring gas and liquid pressure in a wide range of process and mechanical systems. It features a 1.5-inch analog dial with a 0 to 60 psi range and a 2.5% of scale accuracy rating. The 304 stainless steel case and stainless steel wetted parts provide corrosion resistance in demanding environments. Connection is made via a 1/8-inch NPT center back mount fitting. The gauge uses a polycarbonate lens and is a dry (non-liquid-filled) unit. Licensed plumbers, HVAC technicians, and industrial maintenance professionals typically specify this gauge for instrumentation and monitoring applications.

This gauge is suited for residential and light commercial installations where a compact, corrosion-resistant pressure gauge is required. Its small dial diameter and center back mount configuration make it appropriate for panel-mount or inline piping applications involving gaseous or liquid media. It is commonly used in HVAC, plumbing, compressed air, and process piping systems where a reliable pressure reference point is needed without the complexity of a liquid-filled gauge.

Key Features

• 0 to 60 psi pressure range with analog single-scale dial
• 2.5% of scale accuracy for reliable pressure monitoring
• 304 stainless steel case and stainless steel wetted parts for corrosion resistance
• 1/8-inch NPT center back mount connection
• Polycarbonate lens for dial protection
• Dry gauge construction — no liquid fill
• Compatible with both gaseous and liquid media

Compatibility

Designed for use with gaseous and liquid media in industrial and mechanical piping systems. Suitable as an OEM-style or replacement pressure gauge wherever a 1/8-inch NPT center back mount, 1.5-inch dial gauge in the 0 to 60 psi range is specified.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or instrumentation technician. Shut off and depressurize the system completely before removing an existing gauge or threading in the new unit. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable IPC or IFGC guidelines. Do not over-tighten the fitting, as stainless steel threads can gall; use an appropriate open-end wrench on the hex fitting rather than the gauge body or dial.