Profile: Mid Atlantic Pump & Equipment Company served the industrial, commercial, and municipal industry. CADD drawings and full specifications are available on all packaged systems. A full range of agitator pumps is available including light and medium duty, heavy duty and also heavy duty with recessed impeller in submersible configurations. The Morrison hydrocooler is a unique feature available for engine driven pumps. The hydrocooler is water cooled pump-mounted heat exchanger, which replaces the problematic engine coolant radiator. End suction pumps are available in flexible coupled and close coupled configurations.