Wika 9117997 Pressure Gauge 160 Psi 2 in Dial Lower Mount

Product Description

The WIKA 9117997 is an analog pressure gauge designed for monitoring system pressure in HVAC, plumbing, and general industrial applications. It features a 2-inch stainless steel case dial with a pressure range of 0 to 160 psi and a 1/4-inch lower mount connection. The gauge uses a dry (non-liquid-filled) movement and delivers an accuracy of 2.5 percent of full scale, making it suitable for routine pressure monitoring where high-precision instrumentation is not required. The stainless steel case resists corrosion and provides durable performance in demanding service environments. Licensed trade professionals and service technicians install this gauge on equipment panels, pipelines, and test points.

This gauge is well suited for residential and light commercial HVAC systems, plumbing supply lines, compressed air systems, and hydronic heating circuits where a compact 2-inch dial fits standard panel or pipe configurations. The lower mount orientation directs the 1/4-inch connection straight down from the gauge body, which is the standard arrangement for panel-mounted or pipe-tee installations. It is a practical replacement or addition wherever a small-format pressure gauge is needed at a monitored service point.

Key Features

• 0 to 160 psi pressure range covers common HVAC and plumbing system pressures
• 2-inch analog dial provides a compact footprint for panel or pipe-tee mounting
• 1/4-inch lower mount connection fits standard NPT fittings
• Stainless steel case resists corrosion in wet or chemically active environments
• Dry movement — no liquid fill — simplifies disposal and avoids fluid contamination concerns
• 2.5 percent of scale accuracy suitable for system monitoring and maintenance diagnostics

Compatibility

Designed as an OEM-style replacement or addition for residential and light commercial systems requiring a 2-inch analog pressure gauge with a 1/4-inch lower mount NPT connection rated to 160 psi.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified service professional. Depressurize and isolate the system completely before removing an existing gauge or installing this unit. Confirm that the existing port thread is 1/4-inch NPT and apply an appropriate thread sealant to the male threads before torquing the gauge into place. Do not exceed the rated pressure range of 160 psi in service.