PU Series Union Straight Composite Push to Connect Fittings

Union straight composite push to connect fittings use to connect two tubes in the same direction in pneumatic applications. Also known as union straight push in fittings, are designed to allow for fast and easy connections and disconnections between plastic tubings. Union straight tubing fittings are constructed of three primary components: the plastic PBT body, the plastic release collar, and the NBR sealing ring.

The stainless steel lock claw design of union straight push in fittings ensure superior clamping with various types of pneumatic plastic tubing such as polyethylene (PU) tubing, polyurethane (PE) tubing, nylon tubing (PA) and teflon (PTFE) tubing.

Applicable Tubing O.D.: ø3mm, ø4mm, ø5mm, ø6mm, ø7mm, ø8mm, ø9mm, ø10mm, ø11mm, ø, 12mm, ø13mm, ø14mm, ø15mm, ø16mm, ø1/8", ø5/32", ø3/16", ø1/4", ø5/16", ø3/8," ø1/2", ø5/8"

Specification | Structure
Body: PBT Plastic
Sealing, O-ring: NBR
Lock Claw: Stainless Steel
Fluid Admitted: Air, Vacuum, Water*
Working Pressure: 0∽1.0MPa | 0∽150psi
Proof Pressure: 3.0Mpa | 435psi
Negative Pressure: -100Kpa | -29.5 In Hg
Working Temperature: 0∽60°C | 32∽140°F
Applicable Tube: PU/PA/PE/PVC/PTFE...
Shape of Release Sleeve: Round, Oval
*Not intended for use in potable water systems, no freezing

Shape and Color of Release Sleeve Composite Push to Connect Fittings