A.Y. McDonald 24100M2 Stainless Steel Pump & Motor 25 GPM 1.0 HP 230V 2-Wire Single-Phase Manufacturers__Hydromatic Pump__Municipal__Submersible Solids Handling Pumps__S3S/S3SD__S3SD 3/10 HP E59 is the

3/10 HP E59 is the industry standard when it comes to cast iron sump pumps

3Q Series nut uses AWWA straight threads

Normally Open Models (high level): The control switch turns on (closes) when the float tips slightly above horizontal signaling a high level and turns off (opens) when the float drops slightly below horizontal

Type NEMA 4X Enclosure for Indoor and Outdoor Mounting

A.Y. McDonald 24100M2 Stainless Steel Pump & Motor 25 GPM 1.0 HP 230V 2-Wire Single-Phase Manufacturers__Hydromatic Pump__Municipal__Submersible Solids Handling Pumps__S3S/S3SD__S3SD 3/10 HP E59 is theA. Y. McDonald offers a full line of four inch submersibles ranging from 1 2 through 5 horsepower, with flow rates ranging from 5 through 25 GPM. The 24000 Series stainless steel submersibles offer peak capacity performance in 5, 7, 10, 15, 20, and 25 GPM models. All M Series Stainless Steel Submersible Pumps are designed to pump within the 25 GPM range. Sizes are available from 1 to 5 HP. All models are standard with 1 1 4" NPT discharge. A. Y.