Suction Hose A suction hose comprises three layers: an inner rubber layer for flexibility and substance resistance, a reinforcing layer (skeleton layer) for added strength and pressure resistance, and an outer rubber layer for protection against external damage and environmental factors. Description A suction hose is a type of flexible tubing designed for the purpose of drawing in or extracting liquids, gases, or solids from one location to another. These hoses are commonly used in various applications, such as industrial, agricultural, and construction settings. A suction hose is a flexible hose designed to pull liquid, gas, debris, or dirt from one location to another. This type of hose must be lightweight and flexible, as it needs to be able to bend around corners and twist around obstacles in order to complete its job. The inside diameter of the hose must always be greater than the outside diameter in order to create a vacuum that will draw the liquid or gas through. Tube: Black, smooth, Nitrile rubber Reinforcement: Multi plies high strength synthetic fabric and steel wire helix skeleton Cover: Black, wrapped surface, weather and ozone resistant, synthetic rubber Application: For suction and discharge of petroleum-based products, diesel, gasoline, lubricants, fuel, with aromatic content up to 50%. Temperature: -30(-22)to+80(+176)