Compressed Air Quick Connect Types

There are 5 common pneumatic quick connect interchange profiles in use in the usa today and one relic odd ball.

Compressed air quick connect types.

These couplings are used with air water and chemicals. Barbed hose fittings have ridges that grip the interior of tubes to hold them in place. Compatible with most air hose and piping fittings the couple has heat treated lock balls and a brass construction for long tool life. Air hose fittings and air coupler plug.

Pneumatic quick couplers also referred to as air couplers or pneumatic quick disconnects are primarily used for pneumatic applications connecting air tools hoses or other implements to compressed air supplies. Npt the husky 1 4 in. Multipurpose quick connect air couplings are used in industrial pneumatic applications to connect air tools and hoses to compressed air supplies. Pneumatic tubing conveys compressed air and inert gas through a system.

They have a body socket or female end and a plug nipple or male end. Axial connect couplings are usually valved and can simply be disconnected. Npt female industrial coupler connects with a 1 4 in. Aro couplings are used on pneumatic lines.

Milton 5 in one universal safety exhaust quick connect industrial coupler 1 4 male npt box of 50. Air fittings air coupler and plug kit solid brass quick connect set industrial 1 4 npt air tool fittings set with storage case 16 piece 4 7 out of 5 stars 259 21 99 21. Industrial style plug for quick easy changes. They are the iso 6150b or industrial profile milton m the truflate profile milton t the aro 210 profile milton a and the european 7 2mm high flow milton v.

The most common wear points on valved quick connect. A rotary connect coupling has no valving mechanism. Air compressor quick connect mnpt male plug kit industrial type d 1 4 inch npt male thread solid brass 2 piece 4 7 out of 5 stars 368 5 49 5. Hose ferrules seal the connection between hose and barbed hose fittings.

When the need for disconnect arises the air must be shut off at the source. Push on hose fittings make fast easy connections. The husky 1 4 in.