... LOW TEMP PETROLEUM SUCTION HOSE CONSTRUCTION: Tube is nitrile, black and smooth, ARPM Class A. Cover is CR, blue, ... including gasoline under pressure or gravity flow. FEATURES: Cover is resistant to weathering, abrasion, and the exposure ... even under extreme cold temperatures. All sizes are full vacuum. Part Number I.D. O.D. Rein. ... Plies Max W.P. @68°F Vacuum @68°F Weight MBR* Std.Lgth. (ft) in ...