Full Retention Separator for Areas up to 333 sq/m

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Description Full retention separators treat the full flow that can be delivered by a drainage system, which is normally equivalent to the flow generated by a rainfall intensity of 65mm/hr. Full retention separators are used where there is a risk of regular contamination with oil and a foreseeable risk of significant spillages eg vehicle maintenance areas and retail fuel forecourts. All full retention separators have an automatic closure device (ACD) fitted as standard. Compulsory for all PPG3 compliant full retention separators, the ACD prevents accumulated pollutants flowing through the unit when maximum storage level is reached. Process and Performance Contaminated water enters the separator, the liquid is retained for a sufficient period to ensure that the lighter than water pollutants, such as oils and petrol, separate and rise to the surface of the water and are retained within the separator. Decontaminated water is discharged. Retained oil must be emptied from the separator once the level of oil is reached, or the oil level alarm is activated and the closure devise operated. Features and Benefits All surface water treated Available in class 1 and 2 ACD fitted as standard Application Areas Sites with high risk of oil contamination Fuel storage depots Refuelling facilities Petrol forecourts Vehicle maintenance areas/workshops Specification Area Drained: 333 sq/m Length Incl.Silt: 3,314mm Silt Capacity: 600L Oil Storage Capacity: 60mm Diameter: 1,010mm Height: 1,300mm  Other Please note that the Environment Agency insists that all separators are, without exception, legally required to be fitted with a robust alarm device to provide visual and audible warning when the level of oil reaches 90 per cent of the oil storage volume under static level conditions. This automatic warning device indicates that the separator is in need of immediate emptying in order for it to continue to work effectively. Standard pipework on bypass separators will be 150mm, 225mm or 300mm. Please advise of the size of pipework for your separator at point of order. Orientation for separator pipework is set at a standard 12 o’clock for the inlet and 6 o’clock for the outlet. Please note all separators should be installed with a concrete surround. Please click here for full details of alarm systems for separators.   For full details of the unit and installation instructions, please see the PDF’s below.

full_retention_separator_cns6s-11.pdf - 116kb Download this file

bypass_washdown_full_retention_separator_brochure.pdf - 508kb Download this file

installation_instructions_for_separators.pdf - 417kb Download this file