Century B2982 1 HP two speed full rated pool pump motor, 230 V, Y56Y frameCentury 1 HP Pool Motor, 2 Speed, Energy Efficient Full Rate, 230V, B2982 In stock$47499
Century B2982 1 HP two speed full rated pool pump motor, 230 V, Y56Y frame
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Century 1 HP Pool Motor, 2 Speed, Energy Efficient Full Rate, 230V, B2982

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$47499
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Quick overview

  • Two speeds 3450 rpm for cleaning and heating, 1725 rpm for everyday circulation at a fraction of the power.
  • Full rated 1 HP 1.0 HP with a 1.65 service factor, 230 V, 60 Hz single phase.
  • Y56Y frame, threaded shaft 0.625 in. shaft with a 1/2 in. thread, for Pentair Challenger, SuperFlo and WhisperFlo pumps.
  • Built for the pad sealed ball bearings at both ends, 303 stainless steel shaft, rated for 50 C ambient.
  • Open drip proof, thermally protected rolled steel frame, Class F insulation, continuous duty, UL recognized and CSA certified.
  • Not for California this motor is not Title 20 compliant and cannot be sold or installed in California.
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Product details

The Century B2982 is a two speed, full rated 1 HP pool and spa pump motor for 230 V service, built on the Y56Y frame with a threaded shaft. It is the replacement motor for Pentair Challenger, SuperFlo and WhisperFlo pumps that run two speeds.

Two speeds, one motor

High speed is 3450 rpm for vacuuming, running a heater or clearing the pool after a storm. Low speed is 1725 rpm for everyday turnover, where the motor draws a fraction of the current (1.4 A against 7.4 A at service factor). Nameplate output is 1.0 HP on high with a 1.65 service factor, 0.75 kW, 60 Hz single phase. The electrical design is PSC on low speed and cap start, cap run on high, started across the line.

Construction

Sealed ball bearings at both ends, a 303 stainless steel shaft with a 1/2 in. thread and 0.625 in. diameter, and a rolled steel open drip proof frame. It is thermally protected, Class F insulated, rated for continuous duty at 50 C ambient, UL recognized and CSA certified. Overall length is 13.40 in. with a 9.00 in. frame; rotation is counterclockwise from the pump end.

California

This motor is not California Title 20 compliant and cannot be sold or installed in California. Century's V-Green EVO variable speed motors (EVC130, EVC165, EVC225, EVQ130, EVQ165, EVQ225) meet the CEC standard and are the route for California pools.

Specifications
Brand Century
Manufacturer part number B2982
UPC 786674012340
Output 1.0/.12 HP, 0.75 kW
Voltage 230 V
Speed 3450/1725 rpm, 2 speed
Service factor 1.65
Frame Y56Y
Enclosure Open drip proof, thermally protected
Phase and frequency 1 phase, 60 Hz
Current SF 7.4/1.4 A
Electrical type PSC low speed, cap start/cap run high speed
Rotation Counterclockwise pump end
Shaft 0.625 in. diameter, 1/2 in. thread, 0.91 in. extension, 303 stainless steel
Overall length 13.40 in.
Used with Pentair Challenger, SuperFlo, WhisperFlo
California Not Title 20 compliant, not for sale in California
Shipping weight 23.05 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which pumps does it fit?
Pentair Challenger, SuperFlo and WhisperFlo pumps that take a 56Y frame motor with a threaded shaft. Match the frame and horsepower to the motor coming off the pump.
Can this ship to California?
No. The B2982 is not California Title 20 compliant and cannot be sold or installed there. Century's V-Green EVO motors (EVC130, EVC165, EVC225, EVQ130, EVQ165 and EVQ225) are the compliant alternatives.
Is it 115 V or 230 V?
230 V only, single phase, 60 Hz.
What does full rated mean?
It describes how the horsepower is labeled. This motor is 1.0 HP with a 1.65 service factor. Replace a full rated 1 HP motor with a full rated 1 HP motor, or match on total horsepower (HP times service factor, 1.65 here).
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