1. **Construction**: Made of quality polyethylene material, this pneumatic adapter quick coupling air hose is designed to withstand heavy use and maintain its shape. With flexibility and antidistortion properties, it recovers quickly even under foot pressure without damage. 2. **Versatile Compatibility**: With 1/4' NPT fittings, this air compressor hose is compatible with a variety of pneumatic tools and equipment. Its 5 mm inner diameter and 8 mm outer diameter make it suitable for various applications in mechanical engineering, automotive, and industrial sectors. 3. **Impressive Performance**: With a working pressure of 200 PSI and an operating temperature range of 20°C to 100°C, this air hose delivers reliable performance in various conditions. Its oil and coolantresistant properties enhance durability and ensure consistent functionality. 4. **Convenient Length**: With a length of 7.5m, this spiral air hose provides ample reach for your pneumatic applications. The flexible design allows easy maneuverability around your workstation, improving productivity and efficiency.