Wika 50786440 Pressure Gauge 1.5 in Dial U-clamp Mount

Product Description

The WIKA 50786440 is a compact analog pressure gauge designed for panel-mounted installations where space is limited and reliable pressure indication is required. Featuring a 1.5-inch dial diameter and a center back mount configuration secured with a U-clamp, this gauge threads into place via a 1/8-inch connection. The steel case provides durable enclosure for the internals, while brass wetted parts resist corrosion in common fluid and gas service. Accuracy is rated at 3-2-3 percent of scale across a pressure range of 0 to 160 psi. No liquid fill is used, keeping installation and handling straightforward.

This gauge is suited for residential and light commercial applications where a small-format, panel-mounted pressure indicator is needed. Typical installations include compressed air panels, pneumatic control panels, HVAC equipment enclosures, plumbing test rigs, and similar instrumentation setups. The center back mount with U-clamp bracket allows the gauge to be recessed into or flush-mounted on a panel face, making it a practical choice for instrument boards and control cabinets where a clean front appearance is required.

Key Features

• 1.5-inch analog dial for compact panel installations
• U-clamp panel center back mount for flush or recessed panel fitting
• 3-2-3 percent of scale accuracy across the full range
• Brass wetted parts for corrosion resistance in common media
• Steel case construction for mechanical protection
• No-fill design simplifies handling and disposal

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for panel-mount instrumentation applications using a 1/8-inch back-connection fitting.

Installation Notes

Installation should be performed by a qualified technician familiar with the system being monitored. Depressurize and isolate the system completely before connecting or removing the gauge. Use appropriate thread sealant on the 1/8-inch male connection and avoid over-tightening, which can damage the brass fitting or case. Verify that the gauge pressure range is appropriate for the system before placing into service.