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Product Description
The ACO Sump Unit prevents dirt and debris from entering the mains sewers and needs emptying occasionally to keep the drains flowing. Placed at the end of your drainage system as part of the drainage channel, it works well with both ACO and London Stone's own slot drains. Before buying, we recommend that all customers read our Product Guide.
FREE* Delivery. Get it Fri, 12th Jun 2026*
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ACO Sump Unit
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ACO Sump Unit
Frequently Asked Questions
We've answered a lot of the common questions asked about this product on our faqs page.