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Century B2855 Replacement

The Century B2855 is a 2 HP up-rated pool pump motor (56Y square flange, 3450 RPM, 230V) — 2.2 THP. Below: the specs we verify before quoting, and what to check on your nameplate.

Verified specifications

Horsepower2 HP (up-rated)
Total HP (THP)2.2 THP (2 HP × 1.10 SF)
Service factor1.10
Speed3450 RPM
Voltage230V, single-phase, 60 Hz
Full-load amps10.0A
Frame56Y (square flange)
EnclosureODP
Motor typePSC
RotationCCWPE (verify — one distributor lists CCWSE)
Shaft5/8" 303 stainless steel, threaded
BearingsBall bearings
Thermal protectionAutomatic
InsulationClass B
ListingsCSA, UL

Pool-duty motors: match the total HP (HP × service factor) to your pump's requirements, and confirm full-rated vs up-rated before swapping.

Rotation: Grainger lists CCWSE, but CCWPE is the standard for this line — verify against your nameplate before ordering.

Confirming the right replacement

Before we quote, compare these fields on your failed motor's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:

Other Century models

Need a Century B2855?

Send the nameplate off your failed unit. We'll confirm the match and quote the B2855 or a verified equivalent with availability and lead time.

Quote this motor