Wika 9699215 Pressure Gauge 0-3000 Psi 4 in Dial Npt

Product Description

The WIKA 9699215 is a liquid-filled industrial pressure gauge designed for monitoring gaseous and liquid media in demanding process and mechanical systems. It features a 4-inch analog dial with a single scale reading from 0 to 3000 psi, providing clear visibility across typical installation distances. The stainless steel 304 case and copper alloy wetted parts deliver corrosion resistance suited to a wide range of industrial fluids and gases. Accuracy is rated at 1 percent of full scale. The liquid-filled construction damps pointer vibration and reduces internal wear, extending service life in high-cycle or pulsating pressure applications. Licensed plumbers, HVAC technicians, and industrial pipefitters are the primary installers.

This gauge fits residential, commercial, and light industrial piping systems where pressure monitoring of gaseous or liquid media is required. The lower-mount, 1/4-inch NPT connection threads directly into standard pipe fittings, manifolds, or tee fittings without adapters in most installations. The 4-inch dial diameter makes it a practical choice for panel-mount applications or any location where a mid-size gauge face improves readability from a service distance. The polycarbonate lens resists impact and remains legible under normal shop and field conditions.

Key Features

• 0 to 3000 psi single-scale analog range suitable for high-pressure gas and liquid service
• Liquid-filled case dampens pointer vibration and protects internal movement in pulsating systems
• 304 stainless steel case resists corrosion in wet or chemically active environments
• Copper alloy wetted parts compatible with a broad range of gaseous and liquid media
• 1 percent of full-scale accuracy for reliable pressure readings in process and mechanical applications
• 1/4-inch lower-mount NPT connection for direct installation into standard pipe fittings
• Polycarbonate lens provides impact resistance and clear dial visibility

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for industrial, commercial, and residential piping systems requiring a lower-mount, 1/4-inch NPT connection and a 0 to 3000 psi measurement range on gaseous or liquid media.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes and ASME B40.100 gauge installation guidelines. Depressurize and isolate the system completely before connecting or removing any pressure gauge. Apply thread sealant or PTFE tape to the NPT threads per standard practice, taking care not to obstruct the port opening. Do not over-torque the connection fitting, as this can crack the brass socket or distort the case.