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Drainage Separators & Interceptors
19,000 litre Clearwater Washdown & Silt Separator.
  • 19,000 litre Clearwater Washdown & Silt Separator.

19,000 litre Clearwater Washdown & Silt Separator

5 - 7 working days
5 - 7 working days
Large Item
£3,373.55 (Ex. VAT)
Free Delivery (Restrictions Apply)

Delivery from £15 5 - 7 working days

Carbon neutral delivery from JDP vehicles

Return within 30 days for a full refund

Product Details


Approx. application: 61+ cars, 46+ lorries per day
Capacity: 19,000 litres
Max rec. silt: 9500 litres
Max flow rate: 52 litres/sec
Length: 6865mm
Diameter: 2075mm
Access shaft diameter: 600mm
Base inlet invert: 1940mm
Base to outlet invert: 1890mm
Standard fall across unit: 50mm
Min inlet: 500mm
Standard pipework diameter: 160mm
Approx. empty weight: 1200kg

Clearwater Washdown & Silt Separators are designed for use in commercial washdown environments. They are the first line of defence, collecting the solids from the waste discharge and beginning the process of separating oil from it too. This then allows the remaining liquid to freely discharge into a foul sewer system and continue its journey to a local treatment facility.

The Environment Agency states that the discharge from pressure washers must not drain into surface water systems as potential contaminates must be kept away from the watercourse. This includes:

  • Detergents
  • Oil residues
  • Brake dust
  • Other waste from industrial settings

This means that, with the approval of the local sewerage undertaker, the washdown must happen in a designated area and must only drain into foul sewer.

This 19,000 litre Clearwater Washdown & Silt Separator unit is manufactured from Glass Reinforced Polyester, making it resilient to rot and corrosion and lightweight for ease of handling on site. It comes with fitted access shafts, inlets and outlets, all aiding a quick and simple installation on site. Designed to help in the process of ensuring that contaminants don’t pose an environmental risk to the surrounding areas, its typical installation locations include:

  • Car wash
  • Tool hire depots
  • Truck cleansing
  • Construction compound cleansing points.


Important Notice: the prime function of these separators is for the removal of silt.

Please Note: all images are used for illustration purposes only and may differ from the actual product supplied.

5 - 7 working days

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