Multi-purpose air hose for air transfer application of factory production protocol and applying with spraying equipment. The material hose is polyurethane as the primary material and combine with reinforced tarn that it enhance the durability of hose and resist the bending so it is suitable for manual spraying equipment owing to encounter the directionless movement and it is possible to face the bending situation.

In addition, the hose size is suitable for band joint fitting type which is dense more than quick coupling and the suitable connector size are G1/4 and G3/8 that those of connector size have been found in manual spray gun and most of them are famous brand like ANEST IWATA and WAGNER.

And the result of adding the reinforce yarn into polyurethane hose, it can be applied for air transfer work from compressor to machine or equipment. Hose is durable and long life whether normal air hose E-NF or conductive type E-AFC.