A.Y. McDonald 6617-155, SubDrive 150 Constant Pressure Controller, 230 Volts, 1 Phase, Outdoor Nema 4 Enclosure

SKU #: 6617-155
Brand: A.Y. McDonald
Available For Order! (Usually Ships 5-7 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
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 LIST PRICE 2,915.90
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A.Y. McDonald Nema 4 SubDrive 150 (Outdoor)

The SubDrive 150 controller provides constant water pressure using state of the art electronics to drive and enhance the performance of a standard submersible pump. The pressure in a well system is monitored and regulated by the pressure sensor to continually adjust the pump motor speed to meet water supply demands. It eliminates the pressure cycling associated with a conventional well system. SubDrive can deliver dependable constant pressure to provide water well owners with a premium water system.
  • Constant water pressure with a wide range of settings (25-80 psi)
  • Works with a standard pump mounted to a three-phase Franklin Electric submersible motor
  • Nema 1 & Nema 4 enclosure (Outdoor use)
  • Smaller pressure tank or existing tank can be used
  • Three-phase performance with single phase input
  • Soft start mean less stress and longer life on motor
  • Smart Reset technology allows well recovery before restarting the pump
  • Built in protection and diagnostics:
    • Surge protection
    • Dry well conditions
    • Underload
    • Undervoltage
    • Locked pump
    • Open circuit
    • Short circuit
    • Overheated controller
    • Controllers are UL & cUL regonized for USA


  • Residental
  • Light commercial applications

Note: The above applications are designed to be used with an A.Y. McDonald 1 1/2 HP pump end mounted to a 3 HP, 230 volt Franklin Electric three phase motor. Using single-phase input, this innovative variable speed controller can be used to provide constant pressure in applications with a wide range of flow demand including: large homes, ground source heat pumps, and sprinkler systems.

BrandA.Y. McDonald
Mfg. Number6617-155
Voltage230 Volts

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