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Heavy Duty Submersible Pumps for Drainage and Dirty Water

Pentax submersible pumps cover centrifugal drainage units built for civil and industrial applications where the going gets tough. They’re designed for very heavy use, making them a dependable choice for construction sites, flood water removal and general dirty water drainage. Both mobile and permanently installed versions are available depending on the job.

Cast Iron Construction for Demanding Environments

Pump bodies and impellers are cast iron, finished with a cataphoresis coating for extra corrosion protection. A double mechanical seal with an oil barrier keeps water out of the motor, and the range copes with solids up to 10mm in the water. Submergence depth reaches up to 20 metres, so these pumps handle genuinely deep dirty water work.

Power Options to Suit the Job

Motors are 2-pole induction, with single-phase and three-phase options available depending on the size of pump you need. Liquid temperature runs from 0°C up to 40°C, covering everything from cold floodwater to warmer industrial process water. Our team can help you pick the right size for your flow and head requirements.

FAQs

If your questions have not been answered here, get in touch with our team for more information.

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They’re centrifugal drainage pumps built for civil and industrial applications, including construction sites, flood water removal and general dirty water drainage. They’re designed specifically for heavy, continuous use.

The range copes with solids up to 10mm in the water, which suits typical dirty water and drainage applications. They’re not designed for raw sewage containing larger solids or rags.

Maximum submergence depth is 20 metres, which covers most drainage and dewatering applications. Always check the specific model’s rating for your job.

Yes, the range includes mobile units with feet for temporary setups and permanent versions with a coupling foot for fixed installations. Let us know which suits your job and we’ll point you to the right configuration.

Absolutely! If you’re unsure which pump is the best fit for your application, our team is here to help. You can pop up to our live chat for instant support, or simply send your requirements and pump details to sales@tfpumps.com. One of our experts will quickly recommend the most suitable pump for your needs.

Our Friendly Expert Team Are Here To Help.

Our Friendly Expert Team Are Here To Help.