Blue PU Pneumatic Air Tubing 4mm OD By 2.5mm ID 19m Long Polyurethane Hose For Air Compressors Flexible Durable Lightweight For DIY Projects Easy Hook Up And Ready For Quick Connect

Blue PU Pneumatic Tube: 4mm OD, 2.5mm ID, 19m length
✔️ 1x Blue PU tube, 4mm OD x 2.5mm ID, 0.7mm wall, 19m

This blue polyurethane tube is a flexible pneumatic hose designed for air delivery in shops, labs, and DIY projects. It's ideal for air compressors, pneumatic tools, and general machinery hookups where lightweight, durable tubing matters.

✅ Material: Polyurethane (PU) hose
✅ Color: Blue
✅ Outside Diameter: 4mm (0.157")
✅ Inside Diameter: 2.5mm (0.098")
✅ Wall Thickness: 0.7mm (0.027")
✅ Total Length: 19m (62.3 ft)
✅ Package Content: 1 x Polyurethane Tube

💡 What is polyurethane pneumatic tubing commonly used for in air systems? This handy overview covers typical roles.

- Common use: air tool connections in workshops - Lab automation lines and small machinery airflow - Lightweight, flexible PU hose that resists kinking in tight spaces