Need advice on the right pump for your application? Call the team on 01773 533 283.

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Sewage Pumps

Need some advice? Our technical sales engineers are always on hand!

Sewage water & septic tank effluent pumps

Sewage is typically free flowing liquid waste but the presence of clogging solids such as tissue and wipes are what makes it challenging for some pump types. Castle Pumps’ range of sewage pumps are carefully selected to be able to handle the potentially abrasive and viscous nature of toilet waste without the clogging of impellers and valves, expensive wear and downtime. Included in our offering are pumps capable of passing such content whole, or those with cutter impellers designed to macerate the solids as they pass through making it easier to handle them later on in the process.

Searching for a sewage pump that won't clog or wear prematurely?

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Benefits of our effluent pump range

  • For viscosities up to 1,000,000 CP for thick, effluent waste
  • Capabilities to handle tissues, wipes and sewage solids up to 100mm
  • Self-priming and excellent suction capabilities for emptying tanks
  • Models with cutter/grinder impellers to chop solids into smaller pieces
  • Valve and seal-less options to eliminate the risk of clogging
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Past sewage pump project

Castle Pumps have been providing technical expertise when specifying pumps for sewage and effluent for over 15 years, but don’t just take our word for it.

Read how in this past project we worked with a Highland Railway company on two sewage pumps for emptying their onboard train toilets. Our peristaltic pumps offered a solution to the clogging they were regularly experiencing with their current pump that could not handle wet wipes and needed constantly manually unblocking.

Read Case Study

Need help to select the right pump for your application? Contact us via or +44 (0) 1773 533 283; our technical sales engineers have extensive product knowledge and will be able to help you.

Castle Pumps are fully accredited to enable you to buy with confidence. Our accreditation includes: Our accreditation A division of the CTS Group, Part of Flow Max Ltd.