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SURFACE WATER DRAINAGE. NO FUSS.
Sleek  |  Modern  |  Straightforward  |  Competitive  |  D400/F900

EJ are a UK based manufacturer of surface water drainage products to cater for anything from low to High Capacity drainage requirements. We focus on providing an all-encompassing solution to contractors in order to bring value and efficiency to every project.

​​Our Linear Surface Water Drainage System, Swarm Aqua® is an innovative and patented system designed to save time and money on site.

​​Swarm Water Management was started by a group of individuals who have a combined industry experience of over 100 years. We believe that through experience within the industry, combined with technical expertise in surface water drainage products, Swarm Water Management is uniquely placed within the industry to provide products and solutions that are competitively priced, quick and simple to install, and will save time and money on site.

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ONE SYSTEM FOR ALL.
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​Swarm Aqua® D400kN

Designed for areas of heavy loading requirements up to D400kN, where a
robust iron top is required. The finish
matches the F900kN system.

Available Channel Sizes:

150mm, 225mm, 300mm,

375mm, 450mm, 600mm

Applications Include:

Car Parks, Driveways,

Highways.

​Swarm Aqua® F900kN

Designed for areas of extremely heavy loading, or where vehicles with solid wheels and constant turning motions are used.

Available Chann
el Sizes:

150mm, 225mm, 300mm,

375mm, 450mm, 600mm

Applications Include:

Industrial Parks,

Loading Bays, Airports

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​Swarm Aqua® For Paving

Designed for areas of heavy loading
requirements up to D400kN, where a discrete drainage system is required. The opening is heel safe at just 10mm nom. at surface.

Available Channel Sizes:

150mm, 225mm, 300mm,

375mm, 450mm, 600mm

Applications Include:

City Centres, Paved Areas.

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SURFACE WATER DRAINAGE FOR ALL APPLICATIONS.
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SEE FOR YOURSELF.

Swarm Aqua® Installed in Ashford.

Swarm Aqua® was chosen to be installed at this merchant yard in Ashford, Kent, in both the car park and concrete yard, proving the versatility of the Swarm Aqua® system, which can be installed in a number of locations, surface finishes and load ratings.

Used in lieu of traditional grated systems for the project, Swarm Aqua® is an unobtrusive yet robust and functional surface water drainage system. Simplicity of the system was paramount for this project, alongside a quick lead time. By using just one size and type of product in all areas, this merchant experienced minimal disruption to ongoing business, alongside not having to figure out ‘which part goes where’. The Swarm Aqua® system itself is also a simple ‘push to connect’ system, with no complicated fixing methods or on-site assembly.

Swarm Aqua® is available in a range of sizes from 150mm to 600mm wide, with a choice of iron top or steel slot and a loading capability up to D400kN or F900kN. Swarm Aqua® drainage channels are suitable for any application and surface finish from a residential driveway through to a major distribution center.

Having supplied many merchant yards across the UK, we are delighted to add this MKM yard in Ashford to our ever-growing portfolio.

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BROCHURES & LITERATURE.
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HELP & TECHNICAL DESIGN

Request your FREE copy of AquaCALC here:

Thanks for submitting!

At EJ, not only do we provide full technical support for all of our products, as well as a technical design service, but we've also created our FREE calculation tool, AquaCALC for you to download and size your own drainage systems. Using Manning's equations, you can quickly and easily specify Swarm Aqua® on your projects, safe in the knowledge that the system has been designed to cater for your specific project requirements. 

Alternatively, why not send us your drawings and we'll size the drainage for you, free of charge! We're here to make everything as quick and simple as possible.

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