We are proud to install A.Y. McDonald products

General Information on 4" Submersible Pumps

  • A.Y. McDonald offers a full line of four inch submersibles ranging from 1/3 through 10 horsepower. Our 23000 series submersibles offer peak capacity performance from 5 through 90 GPM.
  • All four inch submersibles are supplied with grounded leads meeting the National Electrical Code (N.E.C.) specifications.
  • One piece replacement cartridge - easier to service for minimal down-time
  • Powered by NEMA approved stainless steel motors with built-in lightning protection 3 Wire single phase models include pump, motor, 48" leads, control box and check valve.
  • 2 Wire single phase models include pump, motor, 48" leads and check valve.
  • 3 Wire three phase models include pump, motor 48" leads, magnetic starter, heaters and check valve.
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