Value Collection 116AL25200 Pressure Gauge 200 Psi

Product Description

The VALUE COLLECTION 116AL25200 is a liquid-filled analog pressure gauge designed for measuring system pressure up to 200 psi in plumbing, HVAC, and industrial fluid-handling applications. The gauge features a 2.5-inch dial with a stainless steel case and stainless steel wetted parts, making it suitable for use with mildly corrosive media. Glycerine fill dampens needle vibration and reduces pulsation-related wear on the Bourdon tube, extending service life in dynamic pressure environments. Accuracy is rated at plus or minus 3-2-3 percent of scale. A lower-mount NPT connection simplifies inline installation on most standard pipe configurations. Licensed plumbers and HVAC technicians are the typical installers.

This gauge is suited for residential and light commercial plumbing, hydronic heating systems, compressed air lines, and refrigeration or chiller auxiliary circuits where a reliable local pressure indication is needed. The 1/4-inch NPT lower-mount entry allows direct connection to threaded pipe or manifold ports without additional adapters in most common installations. The glycerine fill makes it a practical choice for pumps, compressors, and other vibration-generating equipment where a dry gauge would wear prematurely.

Key Features

• 0 to 200 psi pressure range with analog Bourdon tube mechanism
• Glycerine liquid fill dampens needle oscillation and reduces mechanical wear
• Stainless steel case and wetted parts resist corrosion in wet or mildly aggressive service
• 2.5-inch dial diameter for clear local readability
• 1/4-inch NPT lower-mount connection for standard threaded pipe entry
• Plus or minus 3-2-3 percent of scale accuracy

Compatibility

Designed as a direct-install replacement or new-installation pressure gauge for any system with a 1/4-inch NPT lower-mount port requiring up to 200 psi measurement capability. Verify media compatibility with stainless steel wetted parts and glycerine fill before installation in specialty chemical or food-grade applications.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician following applicable local codes and IPC or IFGC guidelines. Depressurize and isolate the system completely before threading the gauge into the port. Use appropriate thread sealant on the NPT connection and tighten to the fitting manufacturer's recommended procedure without over-torquing the case. Do not remove or puncture the case to drain or replace the glycerine fill.