M.D. Richardson Sales and Service proudly distributes A.Y. McDonald 4″ submersible pumps.
4″ stainless steel pumps are built for years of trouble free operation, with high-efficiency stainless steel impellers and diffusers. Other features include stainless steel discharge head with a built-in check valve, stainless steel suction screen, and stainless steel shaft and coupling.
Submersibles offer peak capacity performance in 5, 10, 18, 25, 40, and 70 gallons per minute (GPM)