The automatic hose reels model MNP are suitable to distribute air for professional use. The hose reels rewind automatically the hose by a spring located in the drum. The hose can be stopped at the desired length. The hot galvanised steel structure is moulded and coated with electrostatic polyester powder resistant to UV rays. The inner components of the hose reel and those which go in contact with the fluid are produced by a special plastic composite material.