wall cassette

The compact solution for odour removal in exhaust systems — simply installed, immediately effective.

Product description

The COALSI FlexiGrid is the intelligent alternative to classic grid covering. An innovative plug-in system revolutionizes the installation of manhole covers by enabling tool-free installation. Shafts can be completely covered, preventing unpleasant odors and preventing daytime water from entering. The flexibility of the system is also reflected in the ability to replace intermediate plates and adapt the cover to individual requirements.

Made from robust, weather-resistant and antistatic plastic, FlexiGrid is a modular and individually adaptable alternative to the classic grid cover.

Typical areas of application

• butchers

• Snack and grill shops

• Catering

• Garbage and trash houses

• Biogas plants

• and much more

Vandal protection, secured by lockable star handle - suitable for use in public spaces.

benefits

  • The segments can be combined side by side as well as on top of each other.
  • Instant odour neutralization Unpleasant odors are eliminated reliably and directly.
  • Flexible use - Suitable for square and round exhaust vents.
  • Easy installation - can be attached to the wall to save space - no construction permits required. Filter mats can be changed without tools.
  • Modularly expandable - Available in three sizes and can be combined in any way — suitable for any exhaust system.
  • Proven COALSI filter technology: High efficiency thanks to filter mats that have been tried and tested over many years.

UV-beständig

antistatisch

säure- und laugenbeständig

temperatur-beständig

lebensmittel-echt

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

Breite

1-pack wall cassette

UT30289

680 mm

11 kg

533 mm

2-pack wall cassette

UT30290

680 mm

20 kg

1,025 mm

3-pack wall cassette

UT30290

680 mm

27 kg

1,515 mm

UV-resistant

antistatic

resistant to acids and bases

temperature-resistant

Food-safe

Contact us

Are you looking for detailed documentation about our products? Here you can easily download brochures and technical information.

Go to downloads

More products

Street Sewer Filters

Stops odors from escaping from sewers without closing the channel. This prevents corrosion - the channel can breathe.

Street Drain Filters

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

Aquastop

Prevents foreign water from entering the sewer network too quickly and uncontrollably and relieves the burden on the sewage treatment plant.

Multi-chamber filters

Effective remedy for increased odour pollution from exhaust systems - available as pipe end and intermediate pipe filters.

Volumenmax

Powerful power pack for particularly heavy odors with active ventilation.

Block filter systems

Powerful power pack for particularly heavy odors as a passive, currentless solution.

Polylok

Pipe end filters with normal odors, for example from roof filters.

FlexiGrid

Modular and corrosion-free PP-HD grid coverings.