SKU: 11499538876

U.S MOTOR 1.5 HP SQUARE FLANGE S.SPEED - ASB858

$128.40 $142.67
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

U.S MOTOR 1.5 HP SQUARE FLANGE S.SPEED - ASB858The US Motor ASB858 1. 5HP Square Flange Pool Motor delivers the professional grade performance pool contractors need for reliable in ground pump installations. Engineered specifically for PacFab Challenger, Whisperflo, and Pentair pumps, this motor provides consistent 3450 RPM operation with dual voltage capability for maximum installation flexibility. Professional Installation Benefits The square flange mount design with 4 non threaded bolt holes

The US Motor ASB858 1.5HP Square Flange Pool Motor delivers the professional-grade performance pool contractors need for reliable in-ground pump installations. Engineered specifically for PacFab Challenger, Whisperflo, and Pentair pumps, this motor provides consistent 3450 RPM operation with dual voltage capability for maximum installation flexibility.

Professional Installation Benefits

The square flange mount design with 4 non-threaded bolt holes ensures quick, secure installations that reduce labor time on job sites. Triple bearing protection with double sealed ball bearings, lip seal, and water slinger provides extended service life, minimizing costly callback visits. The switchless design and optimized internal airflow reduce heat buildup for reliable continuous duty operation.

Why Pool Contractors Choose MT Pools

MT Pools understands the demands of professional pool installation and service. Our superior customer service includes technical support from industry experts, ensuring you get the right motor for every application. With our B2B wholesale pricing and reliable inventory, your projects stay profitable and on schedule.

Frequently Asked Questions

What pumps is the ASB858 compatible with?

The ASB858 is designed for in-ground pool pumps including PacFab Challenger, Whisperflo, and Pentair models. It replaces Century B859, B2859, and US Motor EB859 motors.

Can this motor operate on both 115V and 230V?

Yes, the ASB858 features dual voltage capability (115/230V) with corresponding amperage of 21.6/10.8 amps, providing installation flexibility for different electrical setups.

What bearing protection does this motor offer?

The motor features triple bearing protection including double sealed ball bearings, lip seal, and water slinger for maximum durability and extended service life in pool applications.

Does MT Pools offer technical support for motor selection?

Yes, MT Pools provides expert technical guidance to help contractors select the right motor for each application, backed by superior customer service and B2B support.

Order Your Professional Pool Motors Today

Trust MT Pools for your pool motor needs. Our team of experts is ready to support your success with fast shipping, competitive wholesale pricing, and the technical expertise you need to keep your projects running smoothly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11499538876

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4.1 ★★★★★
Based on 6 reviews
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Product Reviews
J
John M.
Birmingham, US
★★★★★ 5
Good privacy screen
Size: 1 Panel, Size: 1 Panel
This is a good privacy screen that's easy to assemble and looks nice. Be a little careful moving it, as the corners can twist. It's sturdy once in place, and the thick material is completely opaque. If the folds bother you, you might want to iron it, but I'm happy with it as is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
D
Dan & Stacey
Louisville, US
★★★★★ 3
Lightweight divider that works well for video call backgrounds
Size: 1 Panel
This divider works fine for what it is, but it’s definitely on the lightweight side. Setup was very easy and only took a few minutes. The frame is fairly light, so it’s easy to move around or reposition if needed. That said, the tradeoff is that it’s not especially sturdy. It stands fine on its own but I wouldn’t expect it to handle much bumping or movement. I mainly bought it to use as a background for Zoom calls when I’m working from my den, and for that purpose it works great. The fabric panel blocks the room behind me and gives a cleaner background on camera. It’s not huge though. To keep the camera from seeing around it, I have to position it directly behind my chair. If you’re expecting it to divide a large room or create a big privacy barrier, it may feel a bit small. Overall, it does the job and works well for temporary setups or video call backgrounds, but the lightweight frame keeps it from feeling like a premium divider. The product description and photos are accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
C
Customer Review
Pawtucket, US
★★★★★ 2
Sent Wrong Pieces
Size: 1 Panel, Size: 1 Panel
I really, really wanted to like this - and, in theory, I really, really should have! The instructions were easy to follow and assembly took about five minutes. The assembled screen is lightweight and easy to move. It was a great size and exactly what I was looking for except....I wasn't sent the correct pieces. Instead of receiving 4 elbow pieces and 4 feet, I received 2 elbow pieces and 8 feet - meaning that the bottom part of the fabric just hangs there and, overall, the divider is extremely unstable because there is no horizontal support on the bottom. Thankfully, there are Velcro tabs on the side of the fabric so I can use it if I don't plan to move it even 1 cm, but otherwise, what I received is not usable for what I needed it for. Additionally, the fabric is made of polyester and catches animal hair very easily. Had I received the correct pieces, this would be a good buy for the money. Unfortunately, overall, I'm disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
K
Kenneth
West Palm Beach, US
★★★★★ 5
Works great, keeps the light out of my eyes and easy to put together
Size: 1 Panel, Size: 1 Panel
I got this room divider in and it works great. It’s really easy to put together you don’t even need tools. I really like that it’s not see through, it’s not a black out curtain but it keeps light out pretty good. I absolutely hate my bedroom layout there’s no bathroom door. My girlfriend and I have different work schedules so I’m trying to sleep while she’s getting ready for work and the light shines right in my eyes. This divider keeps the light out of my eyes and that’s exactly what I was hunting for. I also like that you can adjust the length. I took one of the bars out to make it a little shorter and it worked great. I would recommend this room divider.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
W
Verified Purchase
WW
Lowell, US
★★★★★ 5
Very useful
Color: Black
I’ve been using this room divider to separate my space from my daughter’s, and it has worked out really well. It provides just the right amount of privacy while still keeping the room feeling open and comfortable. The design is simple yet stylish, so it blends nicely with our decor. It’s also lightweight and easy to move when needed, which is a big plus. The material feels durable and well-made, not flimsy at all. Overall, it’s a practical and attractive solution for shared spaces, and I’m very happy with this purchase. I would definitely recommend it to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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