Pneumatic Connection Solutions Expert
Pneuflex is manufacturing pneumatic push in fittings, push to connect fittings, composite & brass push-in fittings, plastic & sintered silencers, brass fittings, flow control valves, quick coupling, pneumatic tubing and plastic tubing in China.

Pneumatic fitting, push in fitting tube cap is widely used to plug unused tubing. Pneumatic tube cap can be connected and disconnected very easily. Best solution for temporary blanking tubing in pneumatic system. Tube plug cap pneumatic push-to-connect fitting body is made of strong thermoplastic (PBT) and has stainless steel tube gripping claw. Simple installation--push the tubing in, and the connection is complete. To release the tubing, press the release sleeve on the fitting, and you can easily pull the tube out. Accommodate metric tubing O.D ranging from 4 mm to 16 mm, inch tubing O.D ranging from 1/8" to 1/2".

All Pneuflex's push-in fittings,pneumatic fittings, push to connect fittings can be used with Polyurethane Tubing, Nylon Tubing, Polyethylene Tubing and PVC Tubing.

Shape of Release Sleeve: Oval and Round.
Colors of Release Sleeve: Blue, Red, Black, Grey or Custom Color.
Body Color: Black or Grey.

Tube Cap,Tube Plug Cap, Pneumatic Fittings, Push in Fittings, One Touch Fittings, Push to Connect Fittings   Fluid Admitted Air, Vacuum, Water (no freezing)
  Working Pressure 0—1.0 MPa | 0—150 psi
  Proof Pressure 3.0 Mpa | 435 psi
  Negative Pressure -100 Kpa | -29.5 In Hg
  Working Temperature 0—60°C | 32~140°F
  Applicable Tube PU / PA / PPF / PVC
  Body PBT
  Seal, O-ring NBR
  Lock Claw Stainless Steel (SUS)
Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm
Inch Tube ØD
1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2"

Metric Tube (mm)

Part No. Push-in Tube ΦD(mm)
PPF 04 4mm
PPF 05 5mm
PPF 06 6mm
PPF 08 8mm
PPF 09 9mm
PPF 10 10mm
PPF 12 12mm
PPF 14 14mm
PPF 15 15mm
PPF 16 16mm

Inch Tube

Part No. Push-in Tube ΦD(Inch)
PPF 1/8 1/8"
PPF 5/32 5/32"
PPF 3/16 3/16"
PPF 1/4 1/4"
PPF 5/16 5/16"
PPF 3/8 3/8"
PPF 1/2 1/2"