Product Information
Description
US Motors ASB748 2.0 HP (2.6 THP) 230V Square Flange Pool Pump Motor
The US Motors ASB748 is a high-efficiency, full-rated single-phase pool pump motor designed for optimal performance and durability in various in-ground pool and spa applications. Engineered by Nidec Motor Corp, this robust motor is a reliable replacement for popular models like PacFab Challenger, Whisperflo, and Pentair pumps, as well as Century B840 and B2840 motors.
Key Features & Benefits:
- Powerful Performance: Delivers 2.0 HP (nominal) with a 2.6 Total Horsepower (THP) rating, ensuring strong and consistent pump operation.
- Efficient Operation: Operates at 230 volts and 60 Hz with a low 11.5 amps full load, providing energy-efficient performance.
- High Speed: Achieves 3450 RPM for effective water circulation and filtration.
- Durable Construction: Features an Open Dripproof (ODP) enclosure and a 300/303 series stainless steel shaft for enhanced longevity and resistance to corrosion.
- Aqua-Shield™ Technology: Incorporates an optimized internal airflow design to minimize heat and moisture buildup, along with triple bearing protection (double sealed ball bearings, lip seal, and water slinger) to guard against water and debris.
- Switchless Design: Offers reliable, maintenance-free operation with no field adjustments needed.
- Easy Installation: Designed with a NEMA 56Y frame and a square flange mount (1081 design) with 1/2-20 UNF-2A threaded shaft for straightforward replacement.
- Safety Features: Equipped with automatic thermal overload protection and Class B insulation for safe and continuous duty operation in up to 50°C ambient temperatures.
- Counter-Clockwise Rotation: Non-reversible CCW rotation facing the shaft, standard for many pool pump applications.
Specifications:
- Manufacturer: US Motors (Nidec Motor Corp)
- MPN: ASB748
- Horsepower: 2.0 HP (2.6 THP)
- Voltage: 230V
- Phase: Single Phase
- Amperage: 11.5 Amps
- RPM: 3450
- Hertz: 60 Hz
- Frame: 56Y
- Enclosure: ODP (Open Dripproof)
- Mounting: Square Flange (1081 Design)
- Shaft Type: 300/303 Series Stainless Steel, 5/8" diameter, 1/2-20 UNF-2A threaded
- Rotation: Non-reversible, Counter-Clockwise (CCW) Shaft End
- Insulation Class: B
- Thermal Protection: Automatic
- Bearings: Double Sealed Ball Bearings
- Ambient Temperature: 50°C
- Product Dimensions (L x W x H): Approximately 14.46" x 7.13" x 7.13"
Additional Info
| Category | Pool Pump Motor |
| SKU | PST-35-184-1526 |
| MPN | ASB748 |
| Manufacturer | US Motors |
| Weight | 34.0 lb |
Let customers speak for us
I was looking for a part for an old pool filter housing.
Fortunately, I found PST. They had the part and I ordered it on a Friday, and it arrived on Tuesday by FedEx.
The filter housing was updated and different, but once I installed it, it fit perfectly and worked just as it should. I am so pleased with not only the part that I received but also the expert service and at a fair and excellent price.
Thank you, PST Pool Supply, for coming to my rescue. I highly recommend you checking with PST for your pool needs!
Replacement part was correct and vacuum is back together and being used.
Easy fix for small leak around valve in concrete pool.
Definitely recommend this shop!
We are running big and deep pool and we get all what we need from here
I had trouble finding the right part that would fit. PST helped me figure out exactly the right part and fit.
Helped me get my light installed correctly after liner change
This machine cleans 10 times better than my previous one and is worth the cost. However, I’ve only had it for 2 weeks. The last one lasted about 6 months and never cleaned well even though it had 4 stars when I bought it. I hope this new one remains strong for a few years
The pump was a great value and it was described perfectly. The product was shipped fairly quickly and it was well-protected
After much research the value of the product is good. It was shipped fairly quick and it arrive in a well-protected package.
Very happy with this purchase fits and work as described fast shipping
Loved how fast it got here. It has small wiring and I was glad it was in a protective envelope and it arrived without breaking.
just as listed. well packeged, fast ahip, works fine. purchased to remedy issue with heater and ozone injectorboth operating together. might have been able to just bend old switch a bit but did not try that.
