A.Y. McDonald - 6630-231 - 24300T3CP Constant Pressure Package

This 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.

SubDrive 300 constant pressure controller is designed for use with a McDonald 3 HP pump end mounted to a 5 HP, 230 volt A.Y. McDonald three phase motor. Using singlephase 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. Also designed to handle high capacities, SubDrive 300 is perfect for larger applications where constant pressure is essential: commercial landscaping, small livestock operations, nurseries, even some rare residential applications.

• Constant water pressure with a wide range of settings (25-80 psi)
• Works with a standard pump mounted to a three-phase A.Y. McDonald submersible motor
• NEMA 4 enclosure
• Smaller pressure tank or existing tank can be used
• Three-phase performance with single phase input
• Soft start means less stress and longer life on motor
• Smart Reset technology allows well recovery before restarting the pump