ACO Sump Unit

ACO Sump Unit

£66.00 + VAT Ea (£79.20 inc VAT)
Stock Item FREE* Delivery. Available in 1–2 days

Options Available

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.
Dimensions 170x110x250mm
Product Type Drainage System
Product Detail Sump Unit for use with all linear drainage
Material Type Recycled Black Polypropylene
Application Domestic Driveway, Patio
Weight 0.4kg
GLVW 1.5 tonnes
Load Class A15 - Pedestrian, Cycleways and domestic driveways
Sub Base Use same as paving and haunch if required
Installation Method Haunch In, tongue and groove connection
Cutting Diamond blade for natural stone on a grinder, petrol cutter or table saw


Clear drain periodically of debris to ensure it remains free flowing

Please see our FAQs for more information.

Delivery Cost

£45 per micro pallet charge, up to 250kg per pallet

Standard pallet charges apply to orders over 250kg. Add your delivery postcode at checkout for pricing.

Delivery Times

Choose your delivery date when checking out. Timed slots are not available.

Free* next day delivery available to certain postcodes. (*T&C's apply)


Cancel up to 14 days from the date of delivery. Products to be returned in the same condition and packaging. No returns for bespoke or pre-sealed items.

You will be responsible for returning the material to London Stone. Collection can be made by us but this will incur a collection cost.

All prices shown are + VAT.

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