270 4.3 Basement drains

Catalogue EN 4.1

KESSEL AG

Basement drains

with integrated volatile liquid trap

Basement drainage with integrated oil / fuel

trap and available backwater protection.

Perfect for the heating room in the basement: Surface water

passes through a polymer slotted grating and into the light liquid

trap where it is discharged into the sewer. If a volatile liquid, for

example, heating oil gets into the drain, a floater reliably ensures

that contaminated wastewater is not transported into the sewer

and cannot cause serious pollution in the sewer and connected

wastewater treatment plants. Available in two variants, with and

without integrated double backwater valve.

How it works

The basement drain not only prevents wastewater

contaminated with light liquids from getting into

the sewer, but also prevents wastewater pushed

back from the sewer (backwater) from getting into

the basement.

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1 Volatile liquid trap 2 Integrated floater 3 Upper section

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