5.5HP TH4-030-18 460V 3-Phase Pump-end and Motor

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63.00 LBS
43.00 (in)
11.00 (in)
7.50 (in)
Current Stock:

Complete pump end and motor set. Control box (control panel) is not mandatory, but a three phase power switch with overload protection is required. Complete Instructions.


  • HP: 5.5HP
  • Voltage: 460V Three Phase
  • Cycle: 60 Hz
  • Operating Amperage: 8.6 A
  • Motor RPM: 3450 RPM
  • Stages: 18
  • Maximum Head(cut off): 590 ft.
  • Maximum Flow(0-160 feet): 40 GPM
  • Free Flow Rate: 35GPM @ 310ft; 30GPM @ 420ft; 25GPM @ 490ft; 20GPM @ 540ft.
  • Suction Port: Center Suction
  • Discharge Port: 1.5 in
  • Built-in Check-valve: Yes (external check valve is required)
  • Housing Material: Stainless Steel, Grade 304
  • Impeller Material: Thermal Plastic
  • Motor Enclosure: Stainless steel, Grade 304
  • Duty: Continuous or up to 20 restarting cycles / hour
  • Control Box:  (not included) Three phase power switch with overload protection is required.
  • Weight: 63 lbs
  • Dimensions/Length: 58"


Minimum requirement for operating the motor is a non-fused 3-phase power switch and a 3-phase overload protector / Circuit breaker. The protector / breaker must be the type of those that shut off all 3-phase when one or more phase is overloaded. Do NOT use a fused switch that could burn out one of the phase. Do NOT use three individual 1-Phase breakers. You must use a real 3-phase protector / breaker or a protection device that does not cause missing phase problem.

1 Year