Waterway Spa Pump 3721221-1W 3721120-1W 37211201W Aqua-Flo XP2 spa pump, Aqua-Flo 07826787-2041, LX WUA-300-II, Dyna-Flo, Beachcomber PF-25-2N22C, marquis mp-160, mp160, mp-160, WUA300-II, 05825013-5, Relia-Flo, 9352-6932, LR63596, E22922, 07323001-2

3721221-1W, Waterway EX2 Aqua-Flo XP2e XP2 Relia-Flo Spa Pump replacement 2-speed, 230V, 9.0-10.0A 56 frame 6.5" diameter 2" SD/CS. High performance Water Way Hot Tub Pump, very strong A.O. Smith or Emerson motor, split capacitor design, double shielded ball bearings.

Maximum height of the motor is: 9.0" tall. Maximum width of motor is 6.5" wide.

Viton Seals. Great replacement pump for Aqua-flo pumps that were discontinued and the LX WUA-300-II, and the Dynasty Spas PF-20-2N22C Dyna-Flo. This has 3.1" outside diameter threaded connections, which fits unions for 2" PVC pipe size. PF-25-2N22C6, rated 2.5HP, Beachcomber PF-25-2N22C. Replaces Aqua-Flo 07323001-2, XP2-632022, MP160, 07826787-2041, the XP2 version of Marquis MP-160, 07323001-2, and Power Right PUM22000951, and others.

Replaces WUA300-II, and XP2e pumps rated 10.0 amps. 37212211W, 07323001-2, R63MWDPS-0230, 9352-6932, LR63596, E22922, 07323001-2

This pump has one (1) drain plug in place. The other 2 drain plug bosses are not drilled out and tapped, please note. For most applications this is perfect. If you must connect 2 drain hoses to the front using the optional barbed fitting (p/n 672-4350), then you can use a 3/8x3/8x3/8" barbed connector, either a WYE or TEE, from your local plumbing supplier. Most applications that have a drain tube connected to the front of the pump have only 1 tube. 2 or 3 tubes is fairly uncommon.

Sometimes has a model number such as PF-20-2N22C or PF-30-2N22C but these model numbers are not as specific as the manufacturer's part number. If you use a model number you must verify other details such as motor amps rating, the threaded connection sizes. If any questions email us photos and we can help identify:

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