W5X

Burks WT5X & WPT5X Pumps are Compact, Close-Coupled Design Rugged Bronze-Fitted Cast Iron Construction, Leakproof Mechanical Shaft Seal, Non-Clogging, Bronze Semi-Open Impeller, Stainless Steel Shaft, Back Pull-Out Design For Easy Servicing, U.L. Approved, Explosion Proof Motors Available With or Without Built-In Basket Type Strainer, Self-Priming, Once Case is Filled With Fluid, Diaphragms, Flappers or Check Valves Are Not Required In Pump Suction Piping But Are Recommended.

Burks WT5X, WPT5X & WST5X Series Self-Priming Centrifugal Pumps

Heavy-Duty Self-Priming Pumps for Demanding Fluid Handling Applications

The Burks WT5X, WPT5X, and WST5X Series self-priming centrifugal pumps are engineered for commercial, industrial, agricultural, and municipal applications requiring dependable self-priming performance, higher flow capabilities, and rugged long-term reliability. Designed to handle challenging pumping conditions, these pumps provide efficient liquid transfer for dewatering, irrigation, tank transfer, washdown systems, and industrial process applications.

Built with heavy-duty materials and proven Burks engineering, the WT5X, WPT5X, and WST5X Series deliver continuous-duty performance while simplifying operation through reliable self-priming capability.

Key Features

• Self-priming centrifugal pump design

• Heavy-duty cast iron construction

• High-efficiency bronze semi-open impeller

• Mechanical shaft seal for dependable leak protection

• Stainless steel shaft for corrosion resistance and durability

• Back pull-out design simplifies servicing and maintenance

• Continuous-duty motor construction

• Factory tested for hydraulic performance and reliability

• Available with optional integral basket strainer configurations

• Designed for demanding commercial and industrial pumping applications

Performance and Connection Sizes

The WT5X, WPT5X, and WST5X Series are designed for higher-capacity transfer applications where reliable suction lift performance and strong hydraulic output are essential.

Performance Highlights

• Capacities up to 140 GPM

• Heads up to 140 feet

• Horsepower ranges from 1/2 HP to 3 HP

• 2" NPT suction connection

• 2" NPT discharge connection

• Maximum liquid temperatures up to 225°F

• Maximum inlet pressures up to 100 PSI

• Maximum casing working pressures up to 165 PSI

• Available in 3500 RPM configurations

• Single-phase and three-phase motor options available

The 2-inch suction and discharge connections provide excellent flow capacity while maintaining installation flexibility for commercial and industrial piping systems.

Self-Priming Advantages

The WT5X, WPT5X, and WST5X Series automatically prime after the initial casing fill, making them ideal for suction lift installations and applications where the pump is mounted above the liquid source.

Benefits of Self-Priming Operation

• Eliminates routine manual priming

• Reliable startup and restart performance

• Ideal for suction lift applications

• Simplifies system design

• Reduces maintenance requirements

• Supports intermittent and continuous-duty operation

• Improves overall system reliability

WT5X Series

The WT5X Series is designed for general-purpose self-priming water transfer applications that require increased durability and performance. Ideal for irrigation, utility service, and industrial liquid transfer, these pumps provide dependable operation in demanding environments.

WPT5X Series

The WPT5X Series offers the added benefit of an optional built-in basket strainer, helping protect the pump from debris commonly encountered in dewatering, sump service, washdown, and transfer applications. This added protection helps reduce maintenance and extend pump life.

WST5X Series

The WST5X Series is designed for more demanding fluid handling applications where rugged construction and dependable self-priming performance are critical. These pumps are well suited for industrial operations, construction sites, and agricultural service applications where reliability is essential.

Designed for Easy Maintenance

The maintenance-friendly back pull-out design allows internal pump components to be serviced without extensive piping disassembly. This reduces downtime, simplifies inspections, and lowers overall maintenance costs.

Durable bearings, corrosion-resistant shaft materials, and robust seal construction help maximize service life and reduce operational interruptions.

Typical Applications

• Water transfer systems

• Irrigation and agricultural pumping

• Dewatering operations

• Construction site drainage

• Sump service

• Tank filling and transfer

• Washdown systems

• Industrial process water

• Utility water systems

• Commercial facilities

• General fluid handling applications

Why Choose the Burks WT5X, WPT5X & WST5X Series?

The Burks WT5X, WPT5X, and WST5X Series combine rugged construction, dependable self-priming performance, and easy maintenance in a versatile pumping package. With capacities up to 140 GPM, horsepower options from 1/2 to 3 HP, and durable 2" × 2" connections, these pumps provide an ideal solution for demanding transfer, dewatering, irrigation, and industrial fluid-handling applications. Built for long-term reliability and continuous-duty service, they deliver the durable performance professionals expect from Burks pumps.