Waterway EX2, Spa Pump, 3711221-1W, 37112211W, 37211201W, Aqua-Flo XP2, spa pump replacement

3711221-1W, Waterway EX2 Aqua-Flo XP2e XP2 Dyna-Flo, Relia-Flo Spa Pump replacement 1-speed, 230V, 10.0A 56 frame 6.5" diameter 2" SD/CS. High performance Water Way EX2 Hot Tub Pump, very strong A.O. Smith or Emerson motor, split capacitor design, double shielded ball bearings. Viton Seals. This has 3.1" outside diameter threaded connections, which fits unions for 2" PVC pipe size.

Waterway sometimes ships this single speed model with a 2-speed motor due to availability of these motors please note. The 2-speed motor is easily used as a single speed, connecting to the common and high speed lugs.

37112211W, replaces old PRC603, PUM22901091, PRC-603, and others.