
Century Pro HST110 C-Face Pool and Spa Pump Motor, 1.1 THP, 115/230V
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Quick overview
- C-face motor The threaded shaft C-face format used by a wide range of pool and spa pumps.
- 1.1 total horsepower Rated 1.1 THP.
- 3450 RPM A single speed motor running at full pump speed.
- 115/230 V Wired for either supply voltage.
- 56J frame The standard 56J pool motor frame with a threaded shaft.
- Century by Regal Century builds motors specifically for leisure water applications rather than adapting general purpose motors.
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Frequently bought together

Century Pro HST110 C-Face Pool and Spa Pump Motor, 1.1 THP, 115/230V

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Product details
The Century Centurion Pro HST110 is a C-face pool and spa pump motor rated 1.1 total horsepower, running at 3450 RPM on 115 or 230 volts. It is built on the 56J frame with a threaded shaft.
What C-face and 56J mean for fitment
Pool motors are matched to pumps by frame, face and shaft, not by horsepower alone. A 56J C-face motor with a threaded shaft bolts to a pump built for that combination and takes an impeller that screws directly onto the shaft. Before ordering, read the nameplate on the motor you are replacing and confirm all three of those match, because a motor with the right horsepower and the wrong shaft simply will not go together.
Wiring
The motor is rated for both 115 and 230 volt supplies. Which one you use depends on the circuit already run to the equipment pad, and the motor has to be wired for that voltage before it is started.
About Century
Century, part of Regal, builds NEMA 48 and 56 frame motors specifically for leisure water: in ground and above ground pools, spas, pool cleaners and jetted tubs.
| Brand | Century |
|---|---|
| Manufacturer part number | HST110 |
| UPC | 786674069795 |
| Series | Centurion Pro |
| Type | C-face pool and spa pump motor |
| Horsepower | 1.1 THP |
| Speed | 3450 RPM |
| Voltage | 115/230 V |
| Frame | 56J |
| Shaft | Threaded |
| Shipping weight | 21.35 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
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