Bypass Fuel and Oil Separators

Every bypass fuel and oil separator from Cotterill Civils is manufactured by one of the UK’s top brands – Clearwater and Klargester, and we offer options that can be used in a variety of sectors. Our separators will prevent your oil spills contaminating watercourses and groundwater. Complete with oil alarms and auto closure devices, you can rest assured that our separators will protect you. Our Bypass Separators range in size from 1000sqm to 20,000sqm. Bypass separators fully treat all flows generated by rainfall rates of up to 6.5mm/hr. This covers over 99% of all rainfall events. Flows above this rate are allowed to bypass the separator. These separators are used when it is considered an acceptable risk not to provide full treatment for high flows, for example where the risk of a large spillage and heavy rainfall occurring at the same time is small. In order to discuss our range and to find the oil water separator that is best for you, please call our team today on 0121 351 3230 and receive a free quote. We will deliver your oil separator tank and our lengthy guarantees will ensure that you have full peace of mind. We are available to talk through your options with you from 8am to 5pm, Monday to Friday.

  • Klargester Full Retention Separator 170 sqm Image

    Klargester Full Retention Separator 1,115 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :  20

    Drainage Area (m2) :   1115

    Silt Capacity (ltrs) :   2000

    Oil Capacity (ltrs) :   200

    Length (mm) : 3200

    Diameter (mm) :    2010

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1810

    Base to outlet invert (mm) :   1760

    Min inlet invert (mm):   1000

    Std pipework Dia (mm) : 315

     

    Full retention separators treat the full flow that can be delivered by the drainage system, which is normally equivalent to the flow generated by a rainfall intensity of 65mm/hr. On large sites, some short term flooding may be an acceptable means of limiting the flow rate and hence the size of full retention systems.

    Estimated delivery: 5-7 days

     

    £1,983.30 (£2,379.96 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Klargester Full Retention Separator 1,670 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :  30

    Drainage Area (m2) :   1670

    Silt Capacity (ltrs) :   3000

    Oil Capacity (ltrs) :   300

    Length (mm) : 3915

    Diameter (mm) :    2010

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1810

    Base to outlet invert (mm) :   1760

    Min inlet invert (mm):   1000

    Std pipework Dia (mm) : 315

     

    Full retention separators treat the full flow that can be delivered by the drainage system, which is normally equivalent to the flow generated by a rainfall intensity of 65mm/hr. On large sites, some short term flooding may be an acceptable means of limiting the flow rate and hence the size of full retention systems.

    Estimated delivery: 5-7 days

    £2,334.20 (£2,801.04 incl VAT)
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