quick coupling plug KS4-1/4-A For self-closing quick coupling connectors. Nominal size=7,85 mm, Operating pressure complete temperature range=-0,95 - 12 bar, Standard nominal flow rate=1260 l/min, Operating medium=Compressed air in accordance with ISO8573-1:2010 [7:-:-], Note on operating and pilot medium=Lubricated operation possible Fitting Type Coupling Plug Nominal size 7.85 mm Operating pressure complete temperature range '-0.95 ... 12 bar Standard nominal flow rate 1, 260 l/min Operating medium Compressed air in accordance with ISO8573-1:2010 [7:-:-] Note on operating and pilot medium Lubricated operation possible Corrosion resistance classification CRC 1 - Low corrosion stress Ambient temperature '-10 ... 60 °C Nominal tightening torque 9.5 Nm Tolerance for nominal tightening torque ± 15 % Product weight 21 g connection 1 Male thread G1/4 Materials note Conforms to RoHS