Street Drain Filters

Filters odorous gases from the side drain - integrated in the leaf trap so that dirt is not flushed into the sewer.

Product description

COALSI street drain filters allow effective filtration of odorous gases while simultaneously draining the side drain. The channel is open to diffusion for natural gas exchange in the duct system. The siphon system does not impair the absorption capacity of the sewer network. The water can flow off almost unhindered and the airflow is evenly filtered over the integrated hybrid mat.

The hybrid activated carbon filter stops odors from escaping in all common sewer shafts and also allows foreign water to flow easily into the sewer.

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Product benefits

Untreated gas flow
Water drain
Clean gas flow
  • Low investment costs
  • Robust construction (low weight, handy format)
  • Filer integrated into leaf trap
  • Safe and easy to use
  • Largest possible service life
  • No rewatering during a long dry season
  • Diffusion-open gas exchange
  • Highly effective
  • Eco-friendly
  • Available for all common sewer systems

Product variants

Product image

Product name

Product number

Dimensions/diameter

Height

installation depth

For shaft frames

Prduktgewicht

How it works

Hakenlänge

Number of filter mats

Filter medium

Street Drain Filter Segmented

UT30148

395 mm × 270 mm

313 mm

DIN 4052

Street Drain Filter Round

UT30160

500mm × 500mm

247 mm

DIN 4052

UV-resistant

antistatic

resistant to acids and bases

temperature-resistant

Food-safe

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