| Fitting type | Push-in connector |
| Housing | Brass |
| Sealing material | Acrylonitrile butadiene rubber |
| Compressed air connection | G 1/4 |
| Compressed air connection 2 | Ø 4 |
| Compressed air connection type 2 | pin bushing |
| Compressed air connection type | External thread |
| Working pressure min./max. | -0,95 … 16 bar |
| Ambient temperature min./max. | -20 … 80 °C |
| Weight per piece | See table |
| The series QR1 (plastic) and QR2 (metal) can not be combined Thread seal with captive O-ring |
| For further information about assembling and tolerances of adaptable tubing can be found in the “Technical information” document (available in the MediaCentre). |
| Material |
|---|
| Housing | Brass, nickel-plated |
| Seal | Acrylonitrile butadiene rubber |
| Tooth lock washer | Stainless steel |
| Release ring | Brass, nickel-plated |
| Thread | Brass, nickel-plated |
