A.Y. McDonald 21500M3ZLS Bronze Well Pump & Motor 25 GPM 5.0 HP 230V 3-Wire 3-Phase Commercial & Industrial__Wastewater__Wastewater Pumps__Solids Handling__Hydromatic__Submersible Solids Handling Pumps__S3S/S3SD Built-In Snap Action Switch that

Built-In Snap Action Switch that Makes for Easy Installation

clean method of refilling exhausted carbon in the CF4 Carbon Vent Filter

Orenco’s Fiberglass Caps are used as access covers for valve boxes and tank hatches

Cast iron construction

an over-sized priming cap is included

A.Y. McDonald 21500M3ZLS Bronze Well Pump & Motor 25 GPM 5.0 HP 230V 3-Wire 3-Phase Commercial & Industrial__Wastewater__Wastewater Pumps__Solids Handling__Hydromatic__Submersible Solids Handling Pumps__S3S/S3SD Built-In Snap Action Switch thatA. Y. McDonald offers a full line of four inch submersibles ranging from 1 3 through 5 horsepower, with flow rates ranging from 5 to 25 gallons per minute (GPM). Our 21000 submersibles offer peak capacity performance in 5, 7, 10, 15, 20, and 25 gallons per minute (GPM) models. All M Series No Lead Pumps come with a 1 1 4 discharge and sizes range from 1 2 to 5 horsepower (HP). Two wire models up to 1 1 2 horsepower (HP) or three wire models up to 5