BSM PUMPS

BSM pumps, historically associated with Brown & Sharpe, include rotary gear, vane, and centrifugal pump products for industrial fluid handling. Great Lakes Pump & Supply provides BSM pump models for pressure lubrication, hydraulic service, fuel supply, chemical processing, petroleum products, and general liquid transfer applications.

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BSM Pump Products

BSM offers pump configurations for different flow rates, discharge pressures, liquid viscosities, materials of construction, and mounting requirements. Its product families include low-volume rotary gear pumps, higher-pressure hydraulic pumps, automatic reversing gear and vane pumps, corrosion-resistant models, and heavy-duty transfer equipment.

Selecting the appropriate BSM pump depends on the liquid being handled, operating requirements, drive arrangement, and compatibility with the surrounding system.

Browse BSM Pump Types

Great Lakes Pump & Supply provides the following BSM pump series and configurations. Select a model to review its available specifications, construction features, and application requirements.

Rotary Gear Pump Series

00-Series , 500-Series , 53/55 Series , 700 Series

These rotary gear pump series address different flow and pressure requirements. The 00-Series is designed for low-volume lubrication and liquid transfer, while the 53/55 Series supports medium-pressure hydraulic and transfer applications. The 500-Series is designed for higher-pressure industrial service, and the 700 Series is intended for high-pressure hydraulic and metering applications.

Gear, Vane, and Reversing Pumps

Automatic Reversing Gear Pumps , B-Series , S-Series , Regular Models

BSM B-Series and S-Series rotary gear pumps support liquid transfer, circulation, lubrication, and related industrial applications. Automatic reversing gear pumps are designed to maintain the same discharge direction when the driving shaft reverses. The Regular Models are automatic reversing vane pumps that use a different pumping mechanism for lubrication and hydraulic applications.

Material-Specific Pump Series

Bronze Series , Stainless Steel Series

BSM bronze pumps are designed for applications requiring corrosion-resistant construction, including marine environments and certain saline solutions. Stainless steel models provide additional material options for chemical processing and fluid-handling applications where compatibility with the pumped liquid is important.

Heavy-Duty and Motor-Driven Pumps

Heavy Duty S-Series , Pumpac With Motor Driven

Heavy Duty S-Series rotary gear pumps are designed for bulk liquid transfer and demanding industrial service. Pumpac motor-driven assemblies combine a positive-displacement rotary gear pump, motor, and tank-based components into a packaged fluid-handling system for lubrication and related applications.

Selecting a BSM Pump for Your Application

The appropriate BSM pump depends on required flow rate, discharge pressure, liquid viscosity, operating temperature, and the characteristics of the fluid being handled. Materials of construction, bearing and seal options, and liquid compatibility are particularly important when evaluating petroleum products, solvents, chemicals, and other industrial fluids.

Because rotary gear pumps are positive-displacement equipment, the system's pressure requirements, relief-valve arrangement, rotation direction, and drive configuration should also be considered.

For replacement equipment, the existing pump model, operating speed, shaft rotation, mounting dimensions, connection sizes, and nameplate information can help identify a compatible configuration.

Great Lakes Pump & Supply can assist with BSM pump selection, replacement equipment, and industrial pump service and repair .