Hayward ASSY-SEAL PLATE, BOOSTER

The Hayward Booster Pump Seal Plate Assembly is a structural and sealing component that forms the interface between the pump housing and the motor, holding the mechanical seal in the correct position to prevent water from leaking along the motor shaft. Its molded design provides precise alignment for the impeller and helps maintain smooth, efficient operation by keeping internal components stable under pressure. The plate is built from durable, corrosion‑resistant materials to withstand treated water, heat, and vibration, ensuring long‑term reliability in demanding booster‑pump environments. Because it is a moderately sized molded plate with an integrated seal seat, the estimated total weight generally falls in the range of 0.6 to 1.1 pounds.