PrintChemical Hose Black smooth UHMW modified cross-linked polyethylene, offering hydrocarbon resistance. Cover: Blue (corrugated) EPDM blend. Branding: UHMW chemical S/D 200 PSI W.P. (White Stripe). Reinforcement: Textile cords + double steel wire helix. Specs/Part #s Approx. Wt. Lbs. Maximum Working Pressure Hose Size Part Number .52 200 1" HO100CHEMSUPER .67 200 1 1/4" HO1250CHEMSUPER .85 200 1 1/2" HO150CHEMSUPER 1.40 200 2" HO200CHEMSUPER 2.18 200 3" HO300CHEMSUPER 3.10 150 4" HO400CHEMSUPER