Berkeley B20P4MS07221 MS Series Stainless Steel 4" Submersible Pump (3/4 HP, Single Phase, 230V, 5 Stage, 2-Wire, 20 GPM)The Berkeley B20P4MS07221 MS Series Stainless Steel 4" Submersible Pump is built with a floating impeller to resist sand locking and proven SignaSealTM staging system. Berkeley tests all pumps before they leave the factory allowing you to purchase and install with confidence. Designed and manufactured by Pentair Berkeley, a trusted name in the industry. Picture is a stock series photo it may not match your model. Please contact customer service for

Simply connect your power supply

Threaded for easy servicing

Single Phase: All single phase models feature capacitor start motors for maximum starting torque

Weight:  42 lbs

carbon and ceramic

**Unable to sell or install in New York or California**

The Liberty LE71A2 LE70-Series Cast Iron Submersible Sewage Pump's quick-connect power cord and ability to handle solids up to 2" are a perfect fit for residential and light commercial applications

This model is equipped with a 7-1/2 HP electric motor and centerline design to prevent vapor binding

Energy efficient 12V DC pump (manufactured in the US by Liberty Pumps)

AMT 282L-95 1-1/2" Cast Iron Self-Priming Electric Motor Driven Centrifugal Pump is the preferred option when requiring high volume transfer

Valve Size: 8"

The Liberty Model EV290HV-5 is a replacement sump pump for ELV systems