Constructed with high-purity, white, chlorobutyl rubber liner, beer and wine beverage grade Butyl Hose has green EPDM rubber outer cover and -40 to +240°F rating and comes in 1 ½, 2, and 3 in. ID sizes. Food and beverage grade Nitrile Hose, exhibiting increased flexibility, has abrasion-resistant gray nitrile rubber cover, comes in 6 sizes up to 4 in. ID, and is made with high-purity, white, nitrile rubber liner. Both hoses contain steel wire helix reinforcement and multiple plies of polyester.