type 3 fire hose 1.O.D:1.5",2",2.5",3",4" 2.W.P:1.0Mpa,1.3Mbar,1.6Mpa ... ,2.0Mpa. 3.Color: Red,Blue,Black. type 3 fire ... TPU. For covered with reinforcing rib, it has good character of abrasion proof, corrosion resistance, ozone and ultraviolet radiation resistance. Normally ... "1.6MPa/16Bar4.8 Mpa803"2.0MPa/20Bar6.0 Mpa1004" type 3 fire hose