Bypass Separator

Fully treats 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.

  • Class I design
  • Oil alarm system available (required by EN858-1 and PPG3)
  • Maintenance from ground level

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CodeFlow (l/s)Peak Flow (l/s)Drainage Area (m2)Silt Capacity (ltrs)Oil Capacity (ltrs)LengthDiameter
NSBE0033301670300451700mm1350mm
NSBE0044.5452500450601700mm1350mm
NSBE0066603335600901700mm1350mm
NSBE01010100556010001502069mm1220mm
NSBE01515150833515002252947mm1220mm
NSBE020202001111120003003893mm1220mm
NSBE025252501389025003753575mm1420mm
NSBE030303001667030004504265mm1420mm
NSBE040404002222240006003230mm1920mm
NSBE050505002777850007503960mm1920mm
NSBE0757575041667750011255841mm1920mm
NSBE1001001000555561000015007661mm1920mm
NSBE1251251250694441250018759548mm1920mm
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