The DuroMax Discharge Hose for Water Pumps is a flexible, lightweight, reinforced and rugged PVC hose that is designed for heavy duty service. This hose is made to pump water and other fluids in construction, rental and other applications, and its material maintains its flexibility in cold weather. The DuroMax Discharge Hose for Water Pumps does not absorb water, is mildew proof, and is able to resist grease and oils. It is designed with Male and Female assembled Short-Shank Aluminum couplings that are securely fastened with band-it clamps. This discharge hose comes in different sizes including 2 in. x 25 ft., 2 in. x 50 ft., 3 in. x 25 ft., 3 in. x 50 ft., 4 in. x 25 ft., and 4 in. x 50 ft. It has a 30 day satisfaction guaranteed warranty and each comes with an owner’s manual in the box.