Winters PWL2720 Cylinder Pressure Gauge 0-30 Psi Brass

Product Description

The WINTERS PWL2720 is a cylinder-style pressure gauge with a 2-inch dial diameter, rated for a display range of 0 to 30 psi and a maximum operating pressure of 23 psi. The case is constructed from brass, and the lens is polycarbonate, offering durability in typical service environments. The 1/4-inch NPT bottom connection allows for direct inline mounting to cylinder valves, manifolds, or low-pressure service ports. Accuracy is rated at plus or minus 3 percent of full scale. This gauge is suited for plumbing, HVAC, and gas service applications where a compact, reliable low-pressure reading is required.

The PWL2720 is commonly installed on compressed gas cylinders, low-pressure gas lines, and service manifolds in residential and light commercial settings. Its bottom-entry 1/4-inch NPT connection is a standard configuration for cylinder valve outlets and branch service lines. Plumbers, HVAC technicians, and gas service professionals use gauges in this class for verification and monitoring tasks during installation, commissioning, and routine service checks.

Key Features

• Brass case construction for corrosion resistance in typical service conditions
• Polycarbonate lens for impact resistance and clear dial visibility
• 0 to 30 psi display range with 23 psi maximum operating pressure
• 1/4-inch NPT bottom connection for standard inline mounting
• Plus or minus 3 percent full-scale accuracy
• Compact 2-inch dial diameter for installations with limited space

Compatibility

Designed as an OEM-style replacement or service gauge for low-pressure cylinder valve outlets and manifold assemblies using standard 1/4-inch NPT bottom-entry connections.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or gas service professional in accordance with applicable codes such as the IFGC or local authority having jurisdiction. Before installing or removing the gauge, shut off the gas or fluid supply and depressurize the line completely. Use an appropriate thread sealant rated for the service medium on the NPT threads. Do not exceed the maximum operating pressure of 23 psi, as doing so may damage the gauge internals or compromise accuracy.