Winters PWL2726 Cylinder Pressure Gauge 300 Psi Brass

Product Description

The WINTERS PWL2726 is a brass-case cylinder pressure gauge designed for monitoring gas cylinder and compressed-air system pressures in trade and industrial service environments. It features a 2-inch dial diameter with a display range of 0 to 400 psi and a maximum operating pressure of 300 psi. The bottom-mount 1/4 inch NPT connection makes it straightforward to install on cylinder valves, regulators, and manifold assemblies. The polycarbonate lens protects the dial face from impact and moisture in typical shop and field conditions. Licensed technicians and journeyman plumbers are the primary installers for this type of gauge in compressed-gas and fluid-system applications.

This gauge is suited for residential and light commercial applications where cylinder pressure monitoring is required, including compressed air, nitrogen, CO2, and similar dry-gas service lines. The bottom-entry 1/4 inch NPT port threads directly onto standard cylinder valve outlets and regulator inlets. At 0.25 pounds, it adds minimal weight to portable equipment setups. The brass case construction provides corrosion resistance appropriate for general-purpose dry-gas service environments commonly encountered in HVAC, plumbing, and welding supply work.

Key Features

• 0 to 400 psi display range with 300 psi maximum operating pressure
• 2-inch dial diameter for clear at-a-glance readings
• Bottom-mount 1/4 inch NPT connection for direct cylinder or regulator installation
• Brass case construction for corrosion resistance in dry-gas service
• Polycarbonate lens for impact and moisture protection
• Plus or minus 3 percent accuracy across the display range

Compatibility

Designed as an OEM-style replacement or field-service gauge for equipment with a standard 1/4 inch NPT bottom-entry port rated for dry-gas cylinder and compressed-air pressure monitoring up to 300 psi.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or qualified gas system technician. Always depressurize and isolate the system before removing or installing any pressure gauge. Apply thread sealant rated for gas service to the NPT threads per IPC and IFGC guidelines; do not overtighten, as brass fittings can crack under excessive torque. Verify that the system operating pressure does not exceed the 300 psi maximum rating of this gauge.