316 Stainless Steel Push in Fittings
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Socket nut quick coupling is widely used to connect air and low pressure fluid lines. A automatic shut-off valve is built in the socket, thus the fluid in the socket will not run out on disconnection. Accommodates tubing of 8mmx5mm, 10mmx6.5mm and 12mmx8mm.

quick coupling - quick couplers

Part No. Tubing (O.D x I.D)
SP 20 8mm x 5mm
SP 30 10mm x 6.5mm
SP 40 12mm x 8mm

Select Your Plugs for Quick Coupling Sockets:

quick coupling - socket hose barb
Quick Coupling - Socket Male Thread
quick coupling - socket nut
quick coupling - female thread socket
quick coupling - hose barb plug

OEM Service

Meanwhile, Pneuflex Could offer OEM service on Pneumatic Fittings, Composite Pneumatic Fitting, Pneumatic Push in Fittings, One Touch Tube Fittings with O-ring, Brass Push in Fittings, Compact One Touch Fittings, PU Tubing, Nylon Tubing, Flow Speed Controllers and Hand Valves. Please be free to contact with us for details.


Polyurethane Tubing

Nylon Tubing

Polyethylene Tubing

Polyether Tubing

Plastic Tubing

Pneumatic Tubing

Pneumatic Valves

Inline Speed Control

Flow Controls

Composite Right Angle Flow Control

Mini Ball Valve

Check Valve

Stop Valve

Pneumatic Accessories

Sintered Bronze Muffler

Plastic Silencers

Air Blow Guns

Tube Cutters

Threaded Brass Fittings

Standard Pipe Fittings