Commercial Vacuum HoseGray or black polyethylene copolymer hose reinforced with an integral polyethylene helixTwo-part constructionFor industrial and commercial vacuum applicationsCrush resistantExcellent flexing characteristicsSuperior abrasion resistanceSmooth interior for efficient flow characteristics, minimum pressure drop, low friction loss, and clogging prevention. STD. Lengths 25 (ft) and 50 (ft), Temp. Range (F)-40 to 140Sizes Available 1.25, 1.5, 2.0, 2.5, 3.0, 4.0Hose Cuffs are available