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Waterway Pump 56 FR, 4HP, 2 Speed (P/N: 3721621-1D)

SKU 674030068
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Waterway plastics 56 frame executive pump.

Can be found on many and used on virtually any spa in the industry from 1980 to present day

Replaces 3721621-0D85, PF-40-2N22C


4 horse power, 230 volt, 60 hz, 2 inch intake, 2 inch discharge.

Two speeds 12.0 amps on high speed and 4.4 amps on low speed.

Highly versatile wet end can be rotated every 90 degrees

Viton shaft seal