APPLICATION: PLUTAE is recommended for suction and delivery of antifreeze liquid in the wind turbine cooling system where require a certain degree of flexibility and a long service life. Construction: Tube: blue silicone rubber, smooth; heat and antifreeze liquid resistant Reinforcements: High tensile textile cords with embedded steel helix wire Cover: blue silicone rubber, fabric impression; abrasion, ozone resistant Temp. Range: -50°C to 180°C. (-58°F to 356°F) Suitable for pressure and vacuum.