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    Advanced sewage treatment plant

    Marsh Hydroil™ Wash-down separators

    Pollution prevention

    Available in capacities from 2000-20,000 litres, the Marsh washdown oil separator range safely removes silt and debris from vehicle wash-down facilities.

    These units are primarily used on car wash bays, pressure wash facilities or other cleaning facilities where the effluent must be discharged to the foul water drainage system.

    It is a legal requirement to install a silt trap or wash-down separator on commercial sites, such as vehicle wash bays, where there is an environmental risk of contamination from dirt, brake dust, traffic film residue, cleaning agents, oil, etc. In all cases, you should contact your local building control or environmental agency for specific site requirements.

    Easy access turrets for maintenance and servicing (Turret guards optional) are available. Variable invert depths and inlet/outlet configurations are also available ­­­to suit individual site conditions. Please contact Marsh Industries upon specification.

    As with all Marsh products, the tank body is guaranteed for 25 years with a design life of 50 years, providing it is installed in accordance with the manufacturers installation instructions

    Configuration and components are shown for illustration purposes only

    Benefits

    • Heavy duty shells enable installation in all ground conditions
    • Tank shells guaranteed for 25 years with a design life of 50 years
    • Variable invert depths and inlet/outlet configurations ­­­to suit individual site conditions
    • Easy access turrets for maintenance and servicing (Turret guards optional)
    • Optional Polylok filter can further reduce pollutants from entering the drainage system
    • Various alarm types available (Required by EN858-1)
    • Corrosion resistant

    Specifications

    Specifications table
    Model Capacity (litres) Width
    +/-50mm
    Length
    +/-50mm
    Height
    +/-50mm
    Connection size Inlet invert Outlet invert
    WD2800 2800 1200 3000 1715 110 700 750
    WD3800 3800 1200 4000 1715 110 700 750
    WD4500 4500 1500 2650 2015 110 700 750
    WD6000 6000 1800 2950 2300 110 700 750
    WD8000 8000 1800 3600 2300 160 700 750
    WD10000 10000 1800 4200 2300 160 700 750
    WD12000 12000 1800 5200 2300 160 700 750
    WD15000 15000 2500 3100 3000 160 700 750
    WD18000 18000 2500 4100 3000 160 700 750
    WD20000 20000 2500 4500 3000 160 700 750

    > The dimensions given on this page are for guidance only.
    > For precise tank sizes and configurations, please contact Marsh Industries.
    > Number of access shafts will be built to suit site specifications and to maintain safe access for emptying.
    > All dimensions in mm.
    > Due to production processes, dimensions of finished units are within a tolerance of +/-2.5%.

    Resources

    Marsh Civils product portfolio and specifications

    PDF

    Marsh Hydroil manual

    PDF

    Marsh Hydroil CE Certificate

    PDF