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Technicians replace this impeller during pump rebuilds or when diagnosing reduced flow
The top housing is a key enclosure in the system that helps protect internal components and directs water flow
It helps maintain safe clearances around penetrations and supports proper venting performance in Napoleon systems
not the air
Provides a dedicated receptacle to hold the pool/spa pole when not in use
Hayward Pump Strainer Cover Kit, with Lock Ring | SPX4000DLT Round Fire Bowl Technicians replace this impeller duringWhat This Part Is Used For The Hayward SPX4000DLT is a strainer cover kit with lock ring used on compatible Hayward pumps. It closes the pump strainer basket area so the pump can maintain suction, prime properly, and circulate water consistently. This kit installs on top of the pump strainer housing at the equipment pad. Why This Part Matters A cracked lid or worn lock ring can let air into the pump, causing prime loss, low flow, and noisy operation.
US$ 45.96
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