Suction Pipe 3inch

A suction pipe is installed on the inlet side of a pump system, where it carries liquid from a source such as a tank, borehole, river, or reservoir into the pump. A 3-inch size refers to the diameter of the pipe, which affects the flow rate it can handle. Key features Diameter: 3 inches (≈ 75–76 mm internal diameter) Function: Transfers water or other fluids into a pump under suction (negative pressure) Material: Commonly made from: PVC (rigid or reinforced) HDPE (high-density polyethylene) Rubber suction hose with wire reinforcement (for flexibility) Reinforcement: Often has a spiral wire or rigid structure to prevent collapsing under vacuum pressure Pressure rating: Designed to withstand vacuum conditions rather than high internal pressure