Waterway Pump 56 FR, 4HP, 2 Speed (P/N: 3721621-1D)
Item qualifies for Free Shipping!
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