Berkeley B20P4MS15231-02 MS Series Stainless Steel 4" Submersible Pump (1-1/2 HP, Single Phase, 230V, 9 Stage, 3-Wire, 20 GPM)The Berkeley B20P4MS15231 02 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

Designed and manufactured by Sta-Rite

Catalog Number: VEJMM3314T

This is accomplished by an adjustable spring loaded balancing valve factory set to automatically regulate the downstream pressure

Excellent Air Handling Ability: After initial priming the pump has the ability to re-prime itself even when air gets into the system

one-piece unit

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

IPT 3″ Engine Driven Portable High Pressure pumps are cast aluminum construction with cast iron volute and male NPT ports

The Series VAC-9000 Multi-Wrap VAC-HD9332-45-46-20 is a hydraulic rewind reel used by commercial professionals

The Sta-Rite SLC-L ProJet Cast Iron Convertible Deep Well Jet Pumps feature built-in regulators for easy priming and increased performance

This model is equipped with a 3/4 HP electric motor and can handles liquids and chemicals with specific gravities up to 1

The Baldor EJMM3616T 7-1/2 HP Close Coupled Pump Motor is designed to meet mounting requirements of JM

Operating with maximum efficiency at 18 gpm this 7 stage