FunctionSuction Hose (Intake). It is reinforced to resist collapsing under the strong vacuum created by a water pump.Diameter1.5 inches (1 $\frac{1}{2}$“) or 38mm. A popular size for portable petrol/diesel pumps or smaller electric centrifugal pumps.Length30 meters (M). This is the standard full-roll length for this type of hose.MaterialHeavy-Duty Reinforced PVC. It includes an internal reinforcement (usually a rigid PVC helix or steel wire) for strength and durability.
