Waterway Executive 56 Frame Pump, 5HP,16Amp, 2 Speed, 2" Suction, 2" Discharge, [3722021-1D]
Waterway Pumps 2-speed, 230V, 16.4/4.8A Executive 56 frame 6.5" diameter, for 2"pvc pipe size, 3.1" diameter threads on inlet/outlet, SD/CS. PF-50-2N22C,
High performance Water Way Hot Tub Pump, very strong A.O. Smith motor, split capacitor design, double shielded ball bearings. Replaces older Executive Pumps with Franklin or Century Motors. Viton Seals. P250E52024, labelled as 5hp but often relabeled 6hp or 7hp by spa manufacturers, 37220211d,
Waterway pumps are manufactured by Waterway Plastics and Made in the U.S.A.
PF502N22C This pump is sometimes available with a US Motors motor # TT506. Sometimes labelled PF-45-2N22C. PF502N22C, PF-50-2N22F, Spa Pump, Hot Tub Pump. NOTE: 3.1" OUTSIDE DIAMETER INTAKE THREADS. Sometimes labelled 6.0 hp, or even 7.0 hp.
PF-50-2N22M, also sometimes marked PF-40-2N22M, PF-50-2N22M6, TT506, TT505, R63MWENB-4728