Fabrication and Machining Services

In-House Pump Fabrication, Design, Repair, and Assembly

J&J Pumps, Inc has been your source of reliable pump design, repair, and assembly since 1984! We fabricate, assemble, repair, design, and retrofit existing pump systems. We stock various pump components, including drive equipment, motors, couplings, gearboxes, and more.

We use them to assemble pumps economically and quickly. Our experienced technicians can design pumps of wide varieties, including centrifugal, turbine, and submersible pumps. And we are proud to provide our services with fast lead times, typically just two weeks or fewer.

To learn more about the pump fabrication services available, contact us today!

Our Capabilities

• Fabrication, assembly, pump and system design, retrofit existing, repair
• Impeller repair: build up, cavitation and keyway repair, impeller balancing

Pump Type

• Submersibles
• Vertical line shaft turbines
• Propeller pumps
• Centrifugal
• Positive displacement pumps: progressive cavity, gear pumps, rotary lobe
• Centrifugal pumps: self-priming, high pressure, end suction, and split case

Components 

• Drive equipment, motors, couplings, gearboxes

Accessories 

• Panels, PLC, and VFDS
• Custom fabricated discharge heads, lines shaft, shaft, valves, tanks, seals, bearings, and more

Secondary Services

Field Services:

• Troubleshooting
• Confined space team
• Well video inspection
• System start-up services
• Routine services such as packing replacement and up-grade advice system design

Typical Lead Time

• Two weeks (or less) 

Industry Focus 

• Agricultural, industrial, municipal, mining, turf irrigation, waste water, aggregate, food, processing

Impeller Repair Services

The Issue: Many times when working with centrifugal pumps, especially older models, they use impellers that are not readily replaceable, and it is often not cost-effective to cast new impellers. In these situations, J&J Pumps, Inc can repair your impellers, saving you time and money. 

The Solution: We have the expertise to weld repair many ferrous and non-ferrous cast centrifugal pump impellers. We can offer a wide range of services, including:

• Weld repair and build-up suction and discharge vane repair
• Cavitation repair
• Trim diameter extension
• Wear ring replacement
• Bore repair
• Keyway repair and broaching
• Dynamic balancing

The Result: Repairing impellers, wherever possible, is far more affordable than casting new impellers. With no need to make patterns or wait for foundry lead times, schedules are shortened, decreasing downtime. With our team of professionals on the job, your repaired impellers are restored to like-new condition with no degradation in performance.

Pump Related Fabrication

• Custom pump fabrication 
• Fabricated pump components
• Custom fabricated steel discharge heads and accessories
• Fabricated submersible well heads
• Custom-fabricated steel suction cans
• Fabricated pump column, threaded or flanged
• Pump baseplates and coupling guards - new or retrofit