Product Description
This is a pneumatic fitting, not a CCTV part — it's stocked here as a general workshop/automation component rather than a camera accessory.
What it does: the Festo QS-8-50 connects 8mm outer-diameter pneumatic tubing to a 1/2 inch male-threaded port on a valve, cylinder, manifold or air preparation unit, using push-in (tool-free) fitting.
Key specs
- Tube fit: 8mm outer diameter
- Thread: 1/2 inch male, with pre-applied sealant — no extra sealing tape needed
- Thread material: nickel-plated brass, for corrosion resistance
- Fitting method: push-in, no tools required; integrated release ring lets you pull tubing back out for maintenance or reconfiguration
- Compatibility: Festo pneumatic tubing and automation equipment
Where it fits
Use it anywhere compressed air needs to run from an 8mm line into a threaded 1/2 inch port — typical in pneumatic control panels, machinery air lines, and industrial automation setups. Because the thread comes pre-sealed, installation is straightforward: screw it in, push the tube home, done.
Before you buy
Check that your system tubing is genuinely 8mm OD and that the receiving port is threaded 1/2 inch — push-in fittings only seal correctly when the tube diameter matches exactly.
If you're wiring a CCTV installation and landed here by mistake, this fitting has no connection to camera, power or data cabling.
Frequently Asked Questions
What tube size does the QS-8-50 accept?
It's designed for 8mm outer diameter pneumatic tubing.
Do I need PTFE tape on the thread?
No — the thread comes with pre-applied sealant, so it's ready for airtight installation as supplied.
Can I remove the tubing after fitting it?
Yes, it has an integrated release ring that lets you pull the tube back out for maintenance or reconfiguration without tools.
What is the thread made from?
The threaded section is nickel-plated brass, chosen for corrosion resistance and mechanical durability.
