What type of shaft does this motor have?
Century Pool and Spa Pump Motor 1HP, 208-230/460V, H635
Replacement Pool Pump Motors
Status:
Open Mar 09, 2026 - 12:13 PM
1answer
Answer
Mar 09, 2026 - 12:13 PM
The motor is equipped with a threaded shaft, specifically 1/2-20 UNF-2A right-hand (RH) and 1/4-20 UNC-2B left-hand (LH) threads. A threaded shaft allows for secure attachment to the pump impeller, reducing slippage and ensuring reliable operation.
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