Wika 9768734 Pressure Gauge 0-15 Psi 2.5in Dial Lower Mount

Product Description

The WIKA 9768734 is an analog industrial pressure gauge designed for monitoring gas and liquid system pressures in a range of commercial and industrial applications. It features a 2.5-inch dial diameter, a 0 to 15 psi single-scale range, and a lower-mount configuration with a 1/4-inch NPT threaded connection. Accuracy is rated at 1.5% of scale, providing reliable readings for maintenance and process monitoring tasks. The case and all wetted parts are constructed from 304 stainless steel, making this gauge suitable for environments where corrosion resistance is a priority. The polycarbonate lens protects the dial face without adding excessive weight.

This gauge is suited for use in residential, commercial, and light industrial systems where low-range pressure monitoring is required. Typical applications include water treatment equipment, HVAC hydronic systems, compressor lines, filtration systems, and pneumatic circuits. The lower-mount NPT connection allows direct in-line installation on pipe fittings, manifolds, or process ports. It is non-liquid-filled, making it appropriate for environments where glycerin or silicone fill is not required or desired. Plumbers, HVAC technicians, and industrial maintenance professionals are the primary installers.

Key Features

• 0 to 15 psi single-scale analog pressure range
• 2.5-inch dial diameter for clear at-a-glance readings
• 1.5% of scale accuracy for dependable process monitoring
• 304 stainless steel case and wetted parts for corrosion resistance
• Lower-mount 1/4-inch NPT connection for direct pipe or manifold installation
• Polycarbonate lens protects dial face under normal service conditions

Compatibility

Designed as an OEM-style replacement or direct-install pressure gauge for industrial and commercial systems requiring a lower-mount, 1/4-inch NPT, 0 to 15 psi analog gauge with stainless steel construction. Compatible with gaseous and liquid media.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified industrial maintenance professional. Shut off and depressurize the system completely before removing or installing any pressure gauge. Apply thread sealant or PTFE tape to the NPT threads per standard piping practice and applicable IPC or IFGC guidelines. Do not over-tighten the threaded connection, as this can damage the gauge body or fitting.