Product Description
Measure the outside of your tube before anything else. The Festo QS-6 (SKU FESTO-QS-6) takes pneumatic tube with a 6mm outside diameter at both ends, so the tube you're joining needs to match.
What it does
It's a straight push-in connector: two lengths of tube meet in a line to make one joint. The push-pull connection system means you push the tube in to fit it, then use the blue release rings to disconnect it again. That suits compressed-air installations, automation equipment and maintenance work, where a run may need to be broken and re-made.
A note for CCTV buyers
This is a fitting for pneumatic tube, not a cable or wiring connector. It has no place in a camera power or video run. If you need to join cable, you want a cable connector instead.
Build
- Housing: lightweight PBT (a type of plastic)
- Seals: NBR (nitrile rubber)
- Tube grip: stainless-steel gripping components
- Size: compact design, suited to installations where space is limited
Specifications
- Product Type
- Straight push-in tube connector
- Brand / Model
- Festo QS-6
- Part Number
- 153032
- Tube Connections
- 6mm outside diameter at both ends
- Nominal Bore
- 4.3mm
- Tube Insertion Depth
- 17mm
- Operating Pressure
- −0.95 to 6 bar across the full temperature range
- Temperature-Dependent Pressure
- Up to 14 bar, subject to temperature
Technical Specifications
Frequently Asked Questions
What tube size does the Festo QS-6 fit?
Tube with a 6mm outside diameter goes into each end, so measure the outer surface of the tube rather than the bore.
How do I release the tube?
Use the blue release rings, which are part of the push-pull connection system and make disconnection straightforward.
Can I use FESTO-QS-6 to join CCTV cable?
No. It is a push-in connector for pneumatic tube, not a cable or wiring connector.










