Belflor - Water-Stop

FromStörk-Küfers GmbH

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The belflor® Water-stop is designed to prevent excessive surface water from entering the sewage system, which is particularly useful during heavy rains, floods, or melting snow. The increased water flow can significantly elevate the cost of water transportation to purification plants and pumping stations. The WS 103 model is specifically suitable for flood-prone areas with water levels up to 1.50 meters. It is compatible with sewer manholes following the DIN 4034 DN standard (600-630 mm). The product comes with sealing for excellent border tightness and includes a PE dust and sand sieve. It can be assembled without any tools and offers a 10-year warranty on plastic parts. An enhanced version, the WS 103 HW, features a stronger construction.

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Very often, after heavy rain, floods or in case of melting water there may be a stagnation of water or flooding in the canalisation. As a consequence of the bigger water flows, water transportation to the depuration plant as well as to the pumping stations gets more expensive. Our belflor® Waterstop stops surface water hindering its entering into the canalisation, thus saving costs.

Easy handling and very simple assembly without tools
Low weight 5,5 kg
Installation length 560 mm
Easy maintenance
Guaranteed air exchange
Automatic locking
Automatic opening
Water discharge after heavy rain
Sealing included for an excellent tightness on the border
10 years warranty upon plastic parts made of PE-HD (corrosion safe material - UV-resistant).
PE-Dust and sand sieve included
Suitable also for other sizes according to DIN 4034
Suitable also for other sizes according to DIN 4034
With a special device also suitable for Viatop,- ACO,-Hydrotech- and Begu-covers

Material: PE - HD (corrosion safe material)
Weight: 6,80 kg
Installation depth:: 560 mm
Sealing: up to 1,50 m flood