Description
The QS-6-4 Push-in Connector is a straight, compact fitting designed for quick and reliable connections between 6 mm and 4 mm pneumatic tubing. With its push-pull principle, it ensures fast installation and removal, making it ideal for automation and pneumatic systems requiring flexibility and minimal downtime.
Built from RoHS-compliant materials and engineered to handle compressed air and water, this connector supports pressures up to 1.4 MPa and temperatures up to 80°C. It also meets cleanroom standards (ISO Class 4), making it suitable for applications requiring a high level of cleanliness.
Specification
| Attribute | Details |
|---|---|
| Product Type | Push-in Connector |
| Model | QS-6-4 |
| Design | Straight |
| Nominal Width | 2.8 mm |
| Connection Type 1 | For tubing outer diameter 6 mm |
| Connection Type 2 | For tubing outer diameter 4 mm |
| Operating Pressure (Full Temp Range) | -0.095 to 0.6 MPa (up to 6 bar / 87 psi) |
| Temperature-Dependent Pressure Range | Up to 1.4 MPa (14 bar / 203 psi) |
| Operating Medium | Compressed air, water (ice-free) |
| Ambient Temperature Range | -10 °C to 80 °C |
| Mounting Position | Any |
| Structural Design | Push-pull principle |
| Corrosion Resistance Class (CRC) | 1 – Low corrosion stress |
| Cleanroom Class | ISO Class 4 |
| Product Weight | 6.4 g |
| Releasing Ring Color | Blue |
| Housing Material | PBT |
| Releasing Ring Material | POM |
| Tubing Seal Material | NBR |
| Tube Retaining Claw Material | High-alloy stainless steel |
| RoHS Compliant | Yes |
| Pack Size | 10 pieces |







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