Zoeller 57-0001 M57 Mighy-Mate High Capacity Sump Pump 3/10 HP 115V

Zoeller M57 (57-0001) Mighty-Mate Automatic Submersible pump for dewatering (sump) or effluent (septic tank systems).

The "Mighty-Mate" series of submersible pumps is designed for use in residential or light commercial dewatering applications and can be used to transfer groundwater or effluent. Cast iron models include a powder coated epoxy finish to prevent corrosion and are designed to provide great heat dissipation from the motor, ensuring a long service life. As with every Zoeller pump, each one is 100% pressure-tested, submerged and run to ensure quality and reliability for years of trouble-free performance!

Features:

• Automatic model
• Float operated, submersible (NEMA 6) 2 pole mechanical switch
• Corrosion resistant powder coated epoxy finish
• No sheet metal parts to rust or corrode
• Stainless steel screws, switch arm, guard and handle
• No screens to clog
• Watertight neoprene square ring between motor and pump housing
• Solid buoyant polypropylene float
• Oil-filled, hermetically sealed, automatic reset thermal overload protected motor
• Upper and lower sleeve bearings running in bath of oil
• Entire unit pressure tested after assembly
• Carbon and ceramic shaft seal
• Maximum temperature for effluent or dewatering 130°F (54°C)
• Passes 1/2" spherical solids
• 1-1/2" NPT discharge
• On point: 7-1/4"
• Off point: 3"
• Major width: 10- 3/32", Major height: 10-1/16"
• Watertight and dust tight
• Permanently oiled bearings

Special Model Features Model 57:

• All cast iron construction
• Stainless steel guard and handle
• Lower and upper bearings, oil fed, cast iron
• Cast iron impeller
• 57-0001 weight: 28.5 lbs