- Automatic Full Depression of Core Valves without Adjustment, Regardless of Core Position
- Coupler Halves Separately Connect to Access Fitting and Hose End, then Easy Push/Pull Operation Automatically Opens or Closes System without Loss of Refrigerant
- Automatic Shut-Off of Hose Ends Permits Discharging High Side Hose through Manifold into Low Side
- Eliminates Hazardous Discharge of Refrigerant and Oil from System when Disconnecting Hose
- Simplifies Operation of Charging Critical Amount of Refrigerant into Small Systems
- Prevents Finger Burn when Disconnecting-Especially Servicing Heat Pumps in Cold Weather
- Core Depressors in Hose Ends No Longer Necessary-Speeds Servicing of Systems with Hand Valves