A.O. Smith

2 hp 3450 RPM 56Y Frame 208-230V Square Flange Pool Motor Century # B2843

2 HP 3450 RPM, 11.0/10.2 amps, 208-230V 60hz.Automatic Overload Protection - Service Factor 1.30Non-Reversible - CCW Rotation facing the shaftOpen Drip Proof - Ball Bearings56Y Frame-Square Flange; 5/8" diameter threaded stainless steel shaft56Y Square Flange replacement pool motor. This is the Energy Efficient model. Motor is found on many in ground pool pumps such as PacFab Challenger, Whisperflo, Pentair. Motor has a square type flange for mounting the pump. 4 nomps such as PacFab Challenger, Whisperflo, Pentair. Motor has a square type flange for mounting the pump. 4 non-threaded bolts holes in flange. 1 year manufacture warranty. Replaces Century B843. US Electric Equivalent EB843 read more