Blue Polyurethane PU Pneumatic Air Tubing 4mm Outer Diameter 2.5mm Inner Diameter 6 Meters Long Flexible Hose Built For Quick Connect Air Lines And Pneumatic Projects Heat Resistant Minus Forty To Eighty Celsius
✔️ 4mm OD, 2.5mm ID PU tubing, 6m length, blue color
PU Air Tubing is a lightweight, flexible polyurethane hose designed for compressed air lines and light liquid transfers in hobby projects and small shops. It's ideal for quick-connect pneumatic setups, robotics, and DIY automation where reliable airflow matters.
✅ 4 mm outer diameter (0.16") and 2.5 mm inner diameter (0.10"), 6 m (20 ft) long, blue
✅ Heat resistant -40°C to +80°C (non-chemical gas space)
✅ Working pressure 16 kg/cm2, bursting pressure 30 kg/cm2, compression resistance 13 kg/cm2
✅ Tension stress 400 kg/cm2, weight 66 g, package 1 x PU Air Tubing
✅ Suitable for compressing air, ordinary industrial water, and non-corrosive oil within rated limits
💡 What is PU air tubing commonly used for in pneumatic systems? A handy choice for lightweight, flexible air lines in DIY projects and hobby automation. - Handy for quick routing between pumps, valves, and actuators - Works with standard push-to-connect fittings for fast, clean installs - Performs well within its rated temperature and pressure ranges