- 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