HydroMaxx 2" Diameter x 50' Heavy Duty Lay Flat Pool Discharge and Backwash Hose for Pumps and Water Transfer Applications Agricultural grade- heavy duty - 6 bar - lay flat discharge and backwash hose Manufactured with a continuous high tensile strength polyester fiber circularly woven to provide reinforcement for strength, durability, flexibility and burst resistance Resistant to oils, grease, many chemicals and acids. Does not absorb water and is mildew proof Lays flat for easy, compact storage and transportation Formulated with uv protectors. Working temperatures - 5 degrees f to 149 degrees f Pool, spa, or pond filling, draining or backwash Discharge and pumping Construction Irrigation Agriculture Mining OIl and gas exploration and extraction PVC tube and cover of the hose extruded simultaneously to ensure maximum bonding and high quality. Manufactured with continuous high tensile strength polyester fiber woven to provide reinforcement Formulated with UV Protectors - Working Temperatures - 5 degrees F to 149 degrees F Resistant to grease, oil &amp; many chemicals and acids. This hose is very strong and it resists twisting &amp; kinking.