Coupler Body, Industrial Quick Connect Air Coupling Interchange Type, Hose Barb Quick Connect Air Coupling Hose Connection, Quick Connect Air Coupling Body Size 1/2 In., Quick Connect Air Coupling Barb Size 3/4 In., Quick Connect Air Coupling Max. Pressure 300 psi, Quick Connect Air Coupling Locking Type Push-to-Connect, Brass, Nitrile Quick Connect Air Coupling Seals, Max. Flow 110 cfm, Temp. Range -40 Degrees to 250 Degrees F, Application Pneumatic