Century UST1102 1 HP up rated 56J round flange pool pump motor, front right viewCentury 1 HP Pump Motor, 230/115 Volt, 3450 RPM, Round Flange, 56J Frame, ODP, UST1102 In stock$29699
Century UST1102 1 HP up rated 56J round flange pool pump motor, front right view
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Century 1 HP Pump Motor, 230/115 Volt, 3450 RPM, Round Flange, 56J Frame, ODP, UST1102

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$29699
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Quick overview

  • Fits Hayward Super Pump, Super II and Max-Flo II replacement motor for the 1600X and 2600X series pumps.
  • Up rated 1 HP 1.10 service factor, 7.5/15.0 A at 230/115 V, 3450 rpm, single speed.
  • Capacitor start, capacitor run across the line starting with a sealed switch design.
  • 56J round flange 7/16 in. threaded 303 stainless steel shaft, 0.625 in. diameter, 2.56 in. extension.
  • Built for heat open drip proof enclosure, automatic thermal protection, 50 C ambient rating, class B insulation.
  • Not California Title 20 compliant cannot ship to California; the V-Green EVO variable speed models are the CEC compliant option.
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Product details

The Century UST1102, also sold under the A.O. Smith name, is a 1 HP up rated replacement motor for the Hayward Super Pump, Super II and Max-Flo II. It is a 56J round flange motor with a 7/16 in. threaded shaft, wired for 230 or 115 volts at 3450 rpm.

Nameplate

1 HP output with a 1.10 service factor, 7.5 A at 230 V or 15.0 A at 115 V, single phase, 60 Hz, single speed. The enclosure is open drip proof with automatic thermal protection, a 50 C ambient rating and class B insulation. Starting is capacitor start, capacitor run, across the line, with a sealed switch design. Rotation is counterclockwise from the pump end.

Build

The shaft is 303 stainless steel, 0.625 in. in diameter with a 2.56 in. extension and a 304 bearing at the shaft end. Ball bearings at both ends, a rolled steel frame, 13.53 in. overall and 7.75 in. frame length. A new shaft seal is standard practice when swapping the motor; the Super Pump seal kit and Super II rebuild kit are listed separately.

California

The UST1102 is not California Title 20 compliant and cannot be shipped to California. Century's CEC compliant pool motors are the V-Green EVO variable speed models EVC130, EVC165, EVC225, EVQ130, EVQ165 and EVQ225.

Specifications
Brand Century
Manufacturer part number UST1102
UPC 786674033338
Output 1 HP, 0.75 kW
Service factor 1.1
Voltage 230/115 V, 60 Hz, single phase
Current 7.5/15.0 A
Speed 3450 rpm, single speed
Frame 56J, round flange
Enclosure Open drip proof
Protection Automatic thermal, 50 C ambient, class B insulation
Electrical type Capacitor start, capacitor run
Rotation Counterclockwise, pump end
Shaft 7/16 in. thread, 303 stainless steel, 0.625 in. diameter, 2.56 in. extension
Dimensions 13.53 in. overall length, 7.75 in. frame length
Used with Hayward Super Pump, Super II, Max-Flo II
California Not Title 20 compliant, cannot ship to California
Shipping weight 21 lb
Ships Parcel

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Customer reviews

Questions and answers

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

Will it fit my Hayward Super Pump?
Yes. The UST1102 is used with the Hayward Super Pump, Super II and Max-Flo II. It is a 56J round flange motor with a threaded shaft, and it also substitutes for part numbers including 5211-0, 168098, 177019, 186921, 54023, B228, B228SE, C1318, C48AA35A01, C48K2N117A9 and C48K2N143.
What does up rated mean?
The nameplate is 1 HP with a 1.10 service factor, so the motor delivers 1.1 total horsepower. Match your old motor on total horsepower, HP times service factor, not nameplate HP alone.
Can I wire it for 115 or 230 volts?
Yes. It is dual voltage, 230/115 V, drawing 7.5 A at 230 V and 15.0 A at 115 V.
Can this ship to California?
No. The UST1102 is not California Title 20 compliant. Century's CEC compliant options are the V-Green EVO variable speed models EVC130, EVC165, EVC225, EVQ130, EVQ165 and EVQ225.
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