Aquastop

Name: Aquastop
Brand: COALSI

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

Product description

Aquastop - accident seal

Quick full closure in case of heavy rain. The Aquastop (without retention) completely closes the channel and (thus) permanently prevents surface water from penetrating. Ideal for temporary use during heavy rain events — to protect the sewer system from overloading and contamination. Very suitable in case of accidents — protect the sewer from leaking fuels, chemicals, acids or bases!

‍

Aquastop with Retention (R)

The Aquastop's integrated float system with retention reliably prevents foreign water from entering the sewer. In the event of backflow or ingress of water, the float automatically lifts and closes the drain — the channel remains protected. 1.2 liters of the dammed water then flow into the sewer system in a controlled manner per minute.

‍

The simple installation of the COALSI Aquastop:

‍

The easy cleaning of the COALSI Aquastop:

Aquastop as an accident seal

Quick safety in an emergency.

In the event of accidents or leaks, the Aquastop prevents pollutants such as oil or fuel from entering the sewer system. The sewer is immediately closed, the substances are collected and later disposed of in an environmentally friendly manner — without any technology or cleaning.

‍

Aquastop as an odour trap

Fresh air without construction work.

The Aquastop is ideal for temporarily closing disused or little-used sections of sewer. It reliably prevents unpleasant odors from escaping, protects against backflow and foreign water and thus ensures hygienic conditions — for example during renovations or maintenance work.

‍

Aquastop as sound insulation

Stay calm even in the canal.

The Aquastop effectively reduces flow and gurgling noises in sewer pipes. The flexible, tight-fitting construction keeps sound in the pipe — without any structural changes.

‍