Quick Disconnect Couplings
Permit easy uncoupling of oil lubricating system components. Built-in check valve on coupling body (left side of schematic below) shuts off automatically when coupling is disconnected. To disconnect, slide knurled sleeve on body back and release. To reconnect, retract sleeve, insert plug (right side of schematics below) and release sleeve – it locks automatically. Connected coupling 360° swivel action prevents twisted hoses
