U.S. Plastic Corporation Ductall Polyethylene Flexible Hose & Duct 36071

The finest flexible hose produced for moving air, liquids, and material with suction or gravity. Its unique design eliminates the need for metal support. It utilizes the strength of plastic. The result is a lightweight hose with toughness and amazing flexibility. Fabricated exclusively from ethylene copolymer plastic. Resistant to most acids and alkalies. Springs back to its original shape when crushed or twisted. The smooth interior wall reduces friction to a minimum for a faster, most efficient job. Operating range is -20 F to 150 F. Available, are end fittings molded of flexibly vinyl which simply screw onto the end of the hose. The ID of the fitting is the same as the ID of the hose, available thru 4". They are not liquid tight. Note: maximum PSI ratings on this hose is 5-10 PSI. Sold in 25' intervals only.