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Versatile Solutions For Your Pumping Application

Burks Pumps offers a wide variety of pump designs and configurations that are suitable for almost any plant service OEM pumping application, including End Suction, Self-Priming Centrifugal Pumps and Regenerative Turbine Pumps. Burks Regenerative Turbine design offers a unique pump engineered for high pressure, low flow applications. Other superior products include In-Line Centrifugal Pumps and Condensate Return Systems.

Each Burks pump is quality built for long life and factory tested for assured performance. PumpCatalog.com can help you find the pump that exactly meets your needs. If a standard pump is not available to satisfy your requirements, we can design one specifically for your application. Either way we can save you money using existing components from our pump line.

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Burks CS Series exclusive unique regenerative type turbine pumps are designed to handle clear water and many other nonabrasive, lower viscosity liquids on high pressure, low capacity applications with the greatest possible efficiency. BURKS is the only turbine pump with Life-Lok ® External Impeller Adjustment feature that allows readjustment of impeller without disturbing piping, disassembling pump or replacing parts. Gives up to 40% longer service life than turbine pumps of other designs.

• Self-Priming

• Compact, Space-saving size

• No coupling - eliminates misalignment problels

• Dependable carbon / ceramic mechanical shaft seal for temperatures to 225°F (107°C).

• Bronze impeller with Monel blades - the only moving part

• Bronze raceway with cast-in vortex pockets - will not vapor lock

• #303 Stainless Steel pump shaft

• Easy to service

• Every pump factory tested

• Available Bronze fitted, All Bronze, Stainless Steel

Burks CS Series Regenerative Turbine Pumps

High Pressure Performance for Low-Flow Applications

The Burks CS Series regenerative turbine pumps are engineered for applications requiring high pressure at relatively low flow rates. Designed to handle clean water and other non-abrasive, low-viscosity liquids, these pumps provide exceptional pressure generation in a compact, close-coupled package, making them ideal for boiler feed, condensate return, pressure boosting, heat transfer systems, and industrial process applications.

Unlike conventional centrifugal pumps, the CS Series utilizes regenerative turbine technology to produce significantly higher discharge pressures while maintaining smooth, reliable operation. This makes the series an excellent solution when high head performance is required without the need for larger multistage pump systems.

Key Features

Regenerative turbine pump design for high-pressure applications
Compact close-coupled construction
Exclusive Life-Lok® external impeller adjustment system
Self-priming capability
Bronze impeller with Monel blades
Bronze raceway with cast-in vortex pockets to resist vapor lock
Carbon/ceramic mechanical shaft seal
303 stainless steel shaft for corrosion resistance
No coupling alignment required
Easy-to-service construction
Factory tested for performance and reliability
Available in bronze-fitted, all-bronze, and stainless steel configurations

Performance and Connection Sizes

The CS Series is built specifically for applications where high pressure is more important than high flow volume.

Performance Highlights

Flow rates up to 95 GPM
Heads up to 350 feet
Horsepower ranges from 1/2 HP to 5 HP
1-1/4\" NPT suction connection
1\" NPT discharge connection
Maximum liquid temperatures up to 225°F with standard seals
Casing working pressures up to 250 PSI
Available in 1750 RPM and 3450 RPM configurations
Single-phase and three-phase motor options available
Continuous-duty operation

The combination of a 1-1/4-inch suction port and 1-inch discharge connection allows the CS Series to provide outstanding pressure performance while maintaining compact dimensions.

Life-Lok® External Impeller Adjustment

One of the most valuable features of the Burks CS Series is its exclusive Life-Lok® External Impeller Adjustment system.

Benefits Include:

Restores pump efficiency without disassembly
No need to disconnect piping
Reduces maintenance costs
Extends pump service life
Minimizes downtime
Helps maintain peak hydraulic performance

This design can significantly increase pump longevity compared to traditional regenerative turbine pump designs.

Self-Priming Operation

The CS Series provides self-priming capabilities, allowing it to perform reliably in applications where maintaining prime is critical.

Advantages of Self-Priming Performance

Simplified installation
Faster startup
Reduced operator intervention
Reliable operation in suction-lift applications
Improved system flexibility

High-Temperature Configurations Available

For hot water, thermal fluid, and heat transfer applications, the CS Series is available with an optional Jacketed Seal Cavity design. This configuration helps extend seal life and supports operating temperatures up to 500°F, making it well suited for demanding thermal systems.

Typical Applications

Boiler feed systems
Condensate return systems
Pressure boosting applications
Heat transfer fluid circulation
Hot water systems
Industrial process equipment
Reverse osmosis systems
Spray systems
Cooling systems
Water treatment applications
General high-pressure liquid transfer

Why Choose the Burks CS Series?

The Burks CS Series combines regenerative turbine technology, compact design, and industry-leading serviceability to provide exceptional high-pressure performance in a small footprint. With flow rates up to 95 GPM, heads up to 350 feet, and Burks' exclusive Life-Lok® adjustment system, the CS Series delivers reliable, efficient operation for demanding boiler feed, pressure boosting, condensate return, and industrial process applications. When high pressure and long-term reliability are critical, the Burks CS Series is a proven solution.

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320CS7ME-AB

Description

Additional Information

Related Products and Parts

320CS7ME-AB

Description

Additional Information

Related Products and Parts