Winters PEM1400 Pressure Gauge 0-30 Psi 1.5 in Dial Npt

Product Description

The WINTERS PEM1400 is a compact economy pressure gauge designed for general-purpose pressure monitoring in plumbing, HVAC, and light industrial applications. It features a 1.5-inch analog dial with a dual-scale display and measures pressure from 0 to 30 psi. The gauge uses a 1/8-inch NPT center back mount connection, making it straightforward to install on standard threaded ports. The steel case and brass wetted parts provide adequate durability for low-pressure service environments. Accuracy is rated at 3-2-3 percent of scale per ANSI/ASME Grade B standards. The acrylic lens protects the dial face without adding significant weight. This gauge is installed by licensed plumbers, HVAC technicians, and pipefitters who need a reliable, no-fill gauge for low-pressure system monitoring.

The PEM1400 is suited for residential and light commercial systems where a small-diameter gauge fits a tight panel or manifold location. Typical applications include boiler pressure monitoring, water supply lines, compressed air systems, and pump discharge points operating within the 0 to 30 psi range. The center back mount orientation allows the gauge face to sit flush against a panel or pipe assembly. Operating temperature range of -40 to 150 degrees F makes it suitable for most indoor mechanical room environments. No liquid filler is used, keeping the gauge lightweight and maintenance-free in moderate-vibration settings.

Key Features

• 0 to 30 psi pressure range with 3-2-3 percent of scale accuracy (ANSI/ASME Grade B)
• 1.5-inch analog dial with dual-scale display for easy reading
• 1/8-inch NPT center back mount connection for standard threaded port fitment
• Brass wetted parts for compatibility with water and common plumbing media
• Steel case with acrylic lens — no liquid fill, lightweight at 0.15 pounds
• Rated IP52 and NSF-61-372 certified; meets ASME B40.100 and CRN standards
• Operating range: -40 to 150 degrees F (-40 to 65 degrees C)

Compatibility

Designed as an OEM-style replacement or new-installation economy pressure gauge for residential and light commercial systems using 1/8-inch NPT center back mount gauge ports operating in the 0 to 30 psi range.

Installation Notes

Installation is performed by licensed plumbers or HVAC technicians following applicable IPC and IFGC code requirements. Depressurize and isolate the system before removing or installing any gauge. Apply thread sealant or PTFE tape to the NPT threads before installation — do not overtighten, as brass fittings are susceptible to thread damage. Verify the system operating pressure is within the 0 to 30 psi rated range before placing the gauge in service.