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The CAMPBELL pg2t-nl is a 2-inch analog pressure gauge built for general-purpose pressure monitoring in water systems and hydraulic circuits. It features a 1/4-inch NPT lower mount connection with brass internals and a polycarbonate lens that resists impact and provides clear field readability. Rated to 200 psi, this non-liquid-filled gauge meets lead-free requirements for use in potable water applications. Its compact vertical-mount design suits installations where dial space is limited. Licensed plumbers and HVAC technicians install this gauge on supply lines, pressure tanks, and related plumbing assemblies.
This gauge is suited for residential and light commercial water system installations, including pressure tank monitoring, irrigation supply lines, and hydraulic circuits that require accurate static pressure readings. Its lead-free construction makes it compliant with potable water safety standards. The lower-mount configuration fits standard panel and inline mounting arrangements common in water treatment and distribution setups.
Designed as an OEM-style replacement or new-install pressure gauge for residential and light commercial water systems requiring a 1/4-inch NPT lower-mount analog gauge with lead-free compliance.
A licensed plumber should perform installation in potable water systems to ensure compliance with local plumbing codes. Shut off system pressure and depressurize the line completely before removing or installing the gauge. Use PTFE thread tape or an approved pipe sealant on the NPT threads and tighten with an appropriate wrench — do not over-tighten brass fittings. Verify the gauge pressure range is appropriate for the operating pressure of the system before returning the system to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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