Clear PU Hose 4mm OD x 2.5mm ID Polyurethane Pneumatic Air Tube Transparent Tubing 6m Long for DIY Projects Experimental Setups and Small Pneumatic Systems

Transparent PU hose: 4mm OD x 2.5mm ID, 6m length, 1 pc
✔️ 4mm OD, 2.5mm ID, 6m long, transparent PU tubing

This clear PU hose is a lightweight, flexible tubing ideal for DIY pneumatic projects, educational kits, and small air systems. It’s perfect for hobbyist setups, micro air lines, and compact pneumatic circuits.

✅ Outside diameter: 4 mm (0.16 in)
✅ Inside diameter: 2.5 mm (0.10 in)
✅ Length: 6 m (19.7 ft)
✅ Material: Transparent polyurethane tubing

💡 What is the clear PU hose best used for in small pneumatic projects?

Here's a handy quick guide:

- Handy for small-diameter air lines in DIY experiments
- Visualizing flow and leaks in compact rigs
- Works with standard 4 mm OD fittings for easy setup