Scot Pump # 57B AB 4 x 3 Motorpump

The Scot Pump 57B is a Motorpump 57B AB, All Bronze end suction Centrifugal Pump and Motor unit, rated for a maximum flow of 1000 GPM and 85 PSI, with Bronze Construction, enclosed Bronze Impeller, Mechanical shaft seal, 4 inch Flanged Suction port, 3 inch Flanged Discharge port, and is close coupled to an electric motor. The Scot Pump 57B is a Motorpump 57B AB, All Bronze end suction Centrifugal Pump and Motor unit, rated for a maximum flow of 1000 GPM and 85 PSI, with Bronze Construction, enclosed Bronze Impeller, Mechanical shaft seal, 4 inch Flanged Suction port, 3 inch Flanged Discharge port, and is close coupled to an electric motor. This pump is designed as a close-coupled assembly, the pump housing mates directly to a NEMA motor, ensuring compact size, precise alignment, and reduced installation complexity. Heavy-duty back-pull-out models allow the rotating assembly to be serviced without disconnecting the piping, minimizing downtime. Bronze construction provides natural resistance to sea and brackish water, while available external hardware and shafts in stainless steel or bronze alloys meet demanding marine corrosion standards . This pump is suited for continuous-duty applications where corrosion resistance and reliability are essential, and is commonly used across marine and select industrial applications. Due to it's bronze metallurgy, it's sealed impellers, close-coupled motor integration, and back-pull-out maintenance design, this Bronze MotorPump balances performance, marine-grade corrosion resistance, and serviceability.