
Century Motor, 1 HP, 115v, 48Y Frame, BN25V1
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Quick overview
- Fits many above ground pumps Used across Hayward Power-Flo, Pentair Dynamo, Waterway Executive and other 48 frame wet ends.
- Replaces BN25SS The BN25SS was superseded by the BN25V1, so this is the current number for that motor.
- Threaded stainless shaft A standard threaded stainless steel shaft with a thrubolt pump mount.
- All copper windings Copper wound with an automatic thermal protector.
- Open drip proof Built to the 1081 design in an open drip proof enclosure.
- Wide brand coverage Listed as a replacement across Sta-Rite, Hayward, American Products, Hydra Bath, Pac Fab, Jacuzzi, Doughboy, Waterway and Pentair.
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Frequently bought together

Century Motor, 1 HP, 115v, 48Y Frame, BN25V1

Century 1-1/2 HP 3450 RPM 56Y Frame Square Flange Pool Pump Motor, 115/230V, B2854V1

Century VGreen Evo Variable Speed 1.65 THP Square Flange Pool Pump Motor, 230/115 V, 48Y Frame, EVQ165

Century 1.65 HP Square Flange Pool and Spa Pump Motor, 3450 RPM 48Y, Threaded Shaft, HSQ165
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Product details
The Century BN25V1 is a 1 horsepower up rated pool pump motor, 115 volt, 48Y frame, single speed at 3450 RPM with a 1.0 service factor and a 12 amp draw. It carries the number that replaced the older BN25SS.
The workhorse of above ground pumps
A great many above ground pool and spa pumps are built around this motor. It appears in the parts lists for Hayward Power-Flo LX, Power-Flo II and III and SP-1500 series pumps, the Pentair Dynamo, the Sta-Rite JWPA, and the Waterway Executive, Workman, Hi-Flo and Supreme 48 frame pumps.
Construction
All copper windings, an automatic thermal protector, an open drip proof enclosure and a stainless steel threaded shaft with a thrubolt pump mount, built to the 1081 design at 60 Hz.
Before you order
Check three things on the old motor: the frame is 48Y, the voltage is 115, and the rating is up rated at 1.0 service factor. If any of those differ, the replacement is a different part number.
| Brand | Century |
|---|---|
| Manufacturer part number | BN25V1 |
| Supersedes | BN25SS |
| Type | Replacement pool pump motor, single speed |
| Horsepower | 1.0 HP, up rated |
| Service factor | 1.0 SF |
| Voltage | 115V |
| Current | 12A |
| Speed | 3450 RPM |
| Frame | 48Y |
| Enclosure | Open drip proof |
| Shaft | Stainless steel threaded |
| Mounting | Thrubolt pump mount |
| Design | 1081 design, 60 Hz |
| Protection | Automatic thermal protector |
| Replaces motors on | Sta-Rite, Hayward, American Products, Hydra Bath, Pac Fab, Jacuzzi, Doughboy, Waterway, Pentair |
| Shipping weight | 18 lb |
| Ships | Parcel |
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Customer reviews
Questions and answers
What people ask about this product, answered by our pool techs.
Is BN25V1 the same motor as BN25SS?
Is this full rated or up rated?
What pumps use it?
Does it run on 115 volts only?
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