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.

  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 1,670 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £674.85 (£809.82 incl VAT)
  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 2,500 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £708.59 (£850.31 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Clearwater Full Retention Separator 170 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :   3

    Drainage Area (m2) :   170

    Silt Capacity (ltrs) :   300

    Oil Capacity (ltrs) :   30

    Length (mm) : 1700

    Diameter (mm) :    1350

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1410

    Base to outlet invert (mm) :   1335

    Min inlet invert (mm):   550

    Std pipework Dia (mm) : 160

     

    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

    £708.59 (£850.31 incl VAT)
  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 3,335 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £731.09 (£877.31 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Clearwater Full Retention Separator 335 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :   6

    Drainage Area (m2) :   335

    Silt Capacity (ltrs) :   600

    Oil Capacity (ltrs) :   60

    Length (mm) : 1700

    Diameter (mm) :    1350

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1410

    Base to outlet invert (mm) :   1335

    Min inlet invert (mm):   550

    Std pipework Dia (mm) : 160

    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

    £787.33 (£944.80 incl VAT)
  • Klargester Car Wash Silt Trap with C250 Galv Steel Hinged Grate ImageKlargester Car Wash Silt Trap with C250 Galv Steel Hinged Grate Image

    Clearwater Car Wash Silt Trap

    0 out of 5

    Clearwater Car Wash Silt Trap are installed in areas with particularly high silt run-off, including vehicle or cash wash forecourts.

    A silt trap is designed to provide simple, effective separation and storage of silt to protect drainage systems. This is situated before a separator in car wash applications to ensure effective silt removal.

    Estimated Delivery 5-7 days

    £821.07 (£985.28 incl VAT)
  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 5,560 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £843.56 (£1,012.27 incl VAT)
  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 8,335 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £1,147.25 (£1,376.70 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Clearwater Full Retention Separator 555 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :  10

    Drainage Area (m2) :   555

    Silt Capacity (ltrs) :   1000

    Oil Capacity (ltrs) :   100

    Length (mm) : 2610

    Diameter (mm) :    1225

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1050

    Base to outlet invert (mm) :   1000

    Min inlet invert (mm):   500

    Std pipework Dia (mm) : 200

    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

    £1,147.25 (£1,376.70 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Clearwater Full Retention Separator 835 sqm

    0 out of 5

    Product Spec:

    Flow (l/s) :  15

    Drainage Area (m2) :   835

    Silt Capacity (ltrs) :   1500

    Oil Capacity (ltrs) :   150

    Length (mm) : 3910

    Diameter (mm) :    1225

    Manhole Cover Dim (mm) :   600

    Base to inlet invert (mm) :   1050

    Base to outlet invert (mm) :   1000

    Min inlet invert (mm):   1000

    Std pipework Dia (mm) : 200

    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

    £1,270.97 (£1,525.16 incl VAT)
  • Clearwater Bypass Separator 1,670 sqm

    Clearwater Bypass Separator 11,111 sqm

    0 out of 5

    Spec:

    TECHNICAL INFORMATION

    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.

    Estimated Delivery 5-7 Days

    £1,574.65 (£1,889.58 incl VAT)
  • Klargester Full Retention Separator 170 sqm Image

    Clearwater 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

    £1,687.13 (£2,024.56 incl VAT)