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New AO Smith pool pump motor .75 HP square flange silver finish

AO Smith

AO Smith USQ1072 Pool Pump Motor .75 HP Square Flange

SKU CH-GNFM-2DQSX

.75 HP single-speed pool pump motor with square flange, threaded shaft, 48Y frame, 3450 RPM, 115/230 V and 1.27 service factor

  • TypePool Pump Motors
  • Single-speed simplicity reduces operational complexity
  • Dual 115/230 volt input suits varied wiring setups
  • 27 service factor handles peak loads reliably
  • Threaded shaft ensures secure impeller attachment
  • 3450 RPM at 60 Hz delivers consistent water flow

Product identity

The AO Smith USQ1072 is a single-speed pool pump motor rated at 0.75 horsepower. It fits standard square-flange installations and operates on dual-voltage 115/230 volt supplies at 60 hertz.

Installation checks

Verify that the existing pump housing accepts a 48Y frame motor with a threaded shaft. Confirm the supply voltage matches either 115 or 230 volts and that the circuit can handle up to 13.4 or 6.7 amps respectively.

Replacement guidance

This unit replaces a failed or ageing single-speed motor of the same frame, flange and horsepower. The upgrade is worthwhile when the original motor no longer delivers rated flow or shows bearing noise.

Highlights

  • Single-speed simplicity reduces operational complexity
  • Dual 115/230 volt input suits varied wiring setups
  • 27 service factor handles peak loads reliably
  • Threaded shaft ensures secure impeller attachment
  • 3450 RPM at 60 Hz delivers consistent water flow

Specifications

TypePool Pump Motors

Questions about this item

Does the AO Smith USQ1072 motor come with mounting hardware, or do I need to buy bolts and a gasket separately?

The motor is supplied as a standalone unit; mounting bolts, a flange gasket and any required wiring connectors must be purchased separately.

Should I choose the 115 V or 230 V wiring for my .75 HP pump?

The motor is dual-voltage; wire it for 115 V to draw 13.4 max amps or for 230 V to draw 6.7 max amps, matching your existing supply.

What does the 1.27 service factor mean for daily pool filtration?

It allows the motor to run continuously at up to 27 % above its .75 HP nameplate rating, giving extra margin for high-head plumbing or dirty filters.

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