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Max-Flo Motors

9 PRODUCTS TO CHOOSE FROM
Standard Single Speed
Part # Item Amps Commonly Used On Frame HP Service Factor Volts Price  
ST1052 A.O. Smith 1/2 HP Round Flange 56J Full Rate Motor - ST1052
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Normally $172.99!
11./5.5 amp Hayward Max Flow, Hayward Super Pump, Hayward Super II, Hayward Northstar and Jacuzzi Magnum 56J 0.5 HP 1.6 115/230 V $168.99 Description
PL1072 3/4 HP Round Flange 56J Up Rate Motor
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Normally $119.99!
13.0/6.5 amp Hayward Super Pump, Hayward Super II and Jacuzzi Magnum 56J 3/4 HP 1.0 115/230 V $114.99 Description
PL1102 1 HP Round Flange 56J Up Rate Motor
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Normally $139.99!
15.0/7.5 amp Hayward Super Pump, Hayward Super II and Jacuzzi Magnum 56J 1 HP 1.0 115/230 V $124.99 Description
PL1152 1.5 HP Round Flange 56J Up Rate Motor
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Normally $149.99!
18.0/9.0 amp Hayward Super Pump, Hayward Super II and Jacuzzi Magnum 56J 1.5 HP 1.0 115/230 V $144.99 Description

Variable Speed
Part # Item Amps Commonly Used On Flange Frame HP Service Factor Volts Price  
ECM16CU V-Green 1.65 HP Round Flange 56J Variable Speed Motor - ECM16CU
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Normally $509.99!
10.5 - 0.5 amp Hayward Super Pump, Hayward Super II, and Jacuzzi Magnum Round 56J 1.65 - .50 HP 1.0 208 - 230 V $427.99 Description

Energy Efficient Single Speed
Part # Item Amps Frame HP Notes Service Factor Speed Volts Price  
UCT1072 A.O. Smith 3/4 HP Round Flange 56J Up Rate EE Motor - UCT1072
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8/4 amp 56J 0.75 HP California Title 20 Compliant 1 Single 115/230 V $216.99 Description
UCT1102 A.O. Smith 1 HP Round Flange 56J Up Rate EE Motor - UCT1102
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11.0/5.5 amp 56J 1 HP NOT California Title 20 Compliant 1 Single 115/230 V $231.99 Description
UCT1152 A.O. Smith 1.5 HP Round Flange 56J Up Rate EE Motor - UCT1152
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14.6/7.3 amp 56J 1.5 HP NOT California Title 20 Compliant 1 Single 115/230 V $250.99 Description

Dual Speed Motors
Part # Mfg Code Item Amps Frame HP Service Factor Speed Volts Price  
STS1152 STS1152R A.O. Smith 1.5 HP Round Flange 56J Dual Speed Full Rate Motor - STS1152R
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9.0/3.3 amp 56J 1.5/ .25 HP 1.3 Dual 230 V $368.99 Description

Model Number Pump Model Pump Model # Horse Power Speed Flange Frame Voltage Max
Amps
Service
Factor
Price Description (Purchase)
ST1052 Max-Flo SP2800X5 0.5 Single Round 56J 115/230 11.0/5.5 1.6 $154.99
UST1072 Max-Flo SP2800X7 0.75 Single Round 56J 115/230 11.0/5.5 1.0 $137.99
UST1102 Max-Flo SP2807X10 1 Single Round 56J 115/230 15.0/7.5 1.0 $129.99
UST1152 Max-Flo SP2810X15 1.5 Single Round 56J 115/230 18.6/9.3 1.0 $164.99
UST1202 Max-Flo SP2815X20 2 Single Round 56J 115/208-230 19.6/10.4-9.8 1.1 $230.99
STS1152 Max-Flo SP2810X1520 1.5 Dual Round 56J 230 9.0/3.3 1.3 $329.99

*Two-speed motors are shipped less hi/lo switch for remote operation.

Replace your Hayward Max-Flo Motor with an Energy Efficient model below. Our Energy Efficient replacement motors below cost roughly 33% less to operate than the standard Max-Flo replacement motors above. In most states you will recoup the cost difference between the standard motor and Energy Efficient Motor within 4-6 months.

Model Number Pump Model Energy Efficient Pump Model # Horse Power Speed Flange Frame Voltage Max
Amps
Service
Factor
Price Description (Purchase)
UCT1072 Max-Flo Energy Efficient SP2800X7 0.75 Single Round 56J 115/230 8.0/4.0 1.0 $197.99
UCT1102 Max-Flo Energy Efficient SP2807X10 1 Single Round 56J 115/230 11.0/5.5 1.0 $208.99
UCT1152 Max-Flo Energy Efficient SP2810X15 1.5 Single Round 56J 115/230 14.6/7.3 1.0 $231.99



Replace your Hayward Max-Flo Motor with a Safety Vacuum Release Motor (SVRS). Our Guardian SVRS replacement motors below helps prevent body entrapment on drains due to suction. In some pool configurations, if a person’s body covers the drain, the person can be trapped by suction, leading to drowning. When this blockage occurs, the SVRS turns off the pump and releases the suction. The Guardian® motor shuts off the motor/pump if any of the following conditions occur: Dry, blocked or jammed pump conditions; locked rotor, loss of prime, or abnormal voltage variations. Detects clogged or blocked filters and shuts down the pump. A. O. Smith Guardian® complies with requirements for Safety Vacuum Release Systems in the Virginia Graeme Baker Pool and Spa Safety Act of 2007.

Model Number Pump Model SVRS Pump Model # Horse Power Speed Flange Frame Voltage Max
Amps
Service
Factor
Price Description (Purchase)
USTG1102A Max-Flo SVRS SP2807X10 1 Single Round 56J 115/230 15.0/7.5 1.1 $334.99
USTG1152A Max-Flo SVRS SP2810X15 1.5 Single Round 56J 115/230 18.6/9.3 1.0 $349.99
Tune Up Kits - It is highly recommended to get either a Tune Up Kit or individual shaft seal when replacing a pump motor. Seal failure causing the shaft of the motor to be exposed to water will void the motor manufacturer's warranty.
Inyo's Tune Up Kits Include: Shaft Seal, Housing Gasket, Diffuser Gasket, Lid O-ring and Lubricant. Click for Hayward Tune Up Kits