Specification Type: PU/PV/PY/PE/PM/PK/HVFF/SA Connector Type: 4mm 6mm 8mm 10mm 12mm Fluid Type: Air / Vacuum Operating Pressure:0~10.2kgf/cm2 (0~1.0Mpa) Negative Pressure: -750mmhg (10 Torr) Operating Temperature Range: 0~60C Fit For Tube Material: PU / Nylon ,Polyurethane Quick Fitting Material: Brass/Plastic Package Content: 1 PCS Quick Fitting Please Note: The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.