... 3) Lower fluid resistance due to its smooth inner hose wall (4) Hard to burn, Nontoxic, proof ... it is portable and easy to handle (6)Suitability: Air, Water , Chemical Application: Pneumatic tools, Processing control, Gas ... Transmission line, Robotics, Non-corrosive chemical transmission system, Water transmission & gardening etc. General Specification: Item No.O ... are available as you request. Air Hose