Special Order - This is a special order item and cannot be canceled or returned.
- Eliminates hazardous discharge of refrigerant and oil from high side of system when disconnecting hoses
- Prevents freezing hand when disconnecting, especially when servicing heat pumps in cold weather
- Automatic shutoff of hose ends permits discharging high side hose through manifold into low side
- 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
- Simplifies operation of charging critical amount of refrigerant into small systems
