Quick Connect Air Couplings


A quick coupler from chinacoupler can connect hoses tightly for many industrial and mechanical applications. Choose from aluminum, stainless steel, brass and plastic. Help improve fuel maintenance, air compression and machine lubrication. A coupler plug, industrial plug or automotive plug can connect to air and fluid line couplers fast, helping create a tight seal that can provide better machine tool, compressor or vehicle engine performance. Shop chinacoupler online right now!

These quick coupler plugs are designed to install on the end of pneumatic hoses or tool inlets. They feature NPT threaded male ends to connect to compatible inlets.