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Centrifugal Pumps

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Proudly Serving the Pacific Northwest

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Quality Workmanship since 1985  

Specializing in centrifugal and line shaft turbine pump repair, sales, and service for farms, vineyards, and other pump customers throughout the Pacific Northwest.

Centrifugal Pump Sales, Service & Repair. 

We specialize in centrifugal pump repair and troubleshooting for irrigation and domestic systems. If you’re seeing loss of pressure, weak flow, or noisy operation, we inspect your pump, diagnose the cause, and restore efficiency by repairing or replacing worn components such as impellers, wear rings, and bearings. When a pump is beyond cost-effective repair, we also provide new centrifugal pump sales and installation to get your system back up and

running reliably. We can also rebuild and repair line shaft turbine pumps and shafts for agricultural and water well applications.

Tandem Pump Well Adapter (Two Pumps in One Well)

For larger irrigation systems, we design and machine a Tandem Pump Well Adapter that allows two pumps to run in the same well. This setup can provide more capacity and flexibility for vineyards and agricultural customers who need reliable water for irrigation.

 

Contact us for any of your water needs!

Some of Our Services

  • Full-service machine shop

  • Manual & CNC machining

  • Fabrication

  • Domestic, Irrigation & solar pump sales and service

  • Line shaft turbine pump rebuild and repair

  • API tool joint sales and service

  • Portable machine service

Shop Hours

Mon - Fri: 7:30am - 5pm

Sat - Sun: Closed

Contact Us

115 Whetstone Road

Dayton, WA 99328

Tel: (509) 382-4159
gemmellsmachineworks@gmail.com

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