Wilkins HGI-25 | Hose Bibb Pressure Gauge, 0-200 PSI Range

The Wilkins HGI-25 is a hose bibb pressure gauge designed to measure water system pressure within a building. Key Specifications: Hose Connection Size 3/4 Inches Pressure Range 0-200 psi Graduation 2 psi minimum increments Dial Size 2 Inches Connection Type 3/4" Hose Adaptor Materials: Brass Hose Adaptor Steel Case Typical Installation: Installed at the hose bibb connection point downstream of the water meter and shut-off valve, allowing users to monitor water system pressure directly from a hose bibb before it reaches a pressure regulator such as the Model NR3XL, in the direction of water flow through the building's plumbing system. Standards Compliance: For Water Service Only Features & Benefits: Maximum Pressure Indicator: Registers the highest pressure reached within the system, ideal for diagnosing thermal expansion or pressure spikes. Easy Direct Connection: The 3/4" hose adaptor attaches directly to any hose bibb thread or water heater drain valve without special tools. Simple Reset Function: The indicator needle resets easily by turning the external knurled knob counter-clockwise for repeated use. Convenient Packaging: Sold in convenient pegboard packaging, making it ideal for homeowner applications and retail display. FAQ Q: What is the Wilkins HGI-25 used for? A: It is used to measure water system pressure within a building by connecting directly to a hose bibb or water heater drain valve, helping identify if a pressure regulator is needed. Q: How do I reset the maximum pressure indicator on the Zurn HGI-25? A: Simply turn the external knurled knob counter-clockwise to reset the indicator needle back to zero. Q: Is a pressure regulator needed with this gauge? A: Yes, a pressure regulator should be installed when supply pressure exceeds 60 psi, as indicated by the gauge reading. NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system. "Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us