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The VALUE COLLECTION 111CL20015 is a 2-inch dial analog pressure gauge designed for low-pressure monitoring in plumbing, HVAC, and light industrial systems. It reads from 0 to 15 psi with an accuracy rating of plus or minus 3-2-3 percent of scale, making it suitable for applications where close pressure monitoring is required. The gauge features a lower-mount, 1/4-inch NPT connection for direct inline or panel installation. The ABS case and brass wetted parts provide corrosion resistance in typical service environments. Licensed plumbers, HVAC technicians, and mechanical contractors install this gauge as part of pressure monitoring and diagnostic setups.
This gauge is suited for residential and light commercial applications including water supply lines, compressed air systems, hydronic heating circuits, and HVAC refrigerant-adjacent monitoring where non-liquid-filled gauges are appropriate. The lower-mount configuration positions the connection at the 6 o'clock position on the gauge body, allowing for straightforward threaded installation into standard NPT ports. The analog dial and black face provide clear, at-a-glance pressure readings without requiring electronics or power.
Designed as a standard replacement or supplemental gauge for any system with a 1/4-inch NPT lower-mount gauge port operating within a 0 to 15 psi range, including water, air, and compatible fluid systems.
Installation is typically performed by a licensed plumber, HVAC technician, or pipefitter. Shut off system pressure and depressurize the line fully before removing any existing gauge or fitting. Apply thread sealant tape to the NPT threads per standard practice before threading in the gauge. Do not over-tighten; hand-snug plus a controlled turn with a wrench is sufficient to seat NPT threads and avoid cracking the ABS case.
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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