Ashcroft 25W1007PH-01L is a 2.5 inch (63.5 mm) dial refrigeration pressure gauge designed for R134A systems. It features a bottom-mount, 1/8" NPT process connection and a liquid-filled (wet) movement to dampen vibration in refrigeration service. The 25W1007PH01L-R134A variant specifies a reading range from 30" Hg vacuum to 120 psi, providing clear indication from vacuum to operating pressure in refrigerant lines. Built by Ashcroft, this compact gauge is suitable for monitoring refrigerant pressure during charging, evacuation, and system checks in HVAC/R workflows.
