Pneumatic Straight Union Connectors Push In Fittings For Air Water Tube 4mm-16mm 
Specifications:
Positive Pressure: 0-0.9MPa(0-9.2kgf/cm2)
Negative Pressure: -99.99-0MPa
Operating Temperature: 0 - 60 °C
Material: PBT (Polybutylene terephthalate)
Polypropylene
Fluid: Air, Water, 
Quick and easy to use, can save space
Plastic pipe body can rotating at any time; Oval shape design makes disassembly more convenient.
Recommended Tubing Material: Polyurethane, Nylon, Polyethylene, 
Packaging include
Straight Union Connectors 1