General water suction and discharge hose for industry, agriculture, construction and septic tank cleaning. It is 50% lighter than rubber. Safety Factor : 3:1 Temperature range : 15 to 150°F (-9 to 66°C) Construction : Cover : Clear Pliovic® compound. Non-Branded Tube : Clear Pliovic® compound. Reinforcement : Rigid green Pliovic® helix The working pressure and vacuum ratings are based on ambient temperature of 70°F and will vary inversely with temperature changes.