The sewer backflow preventer DN 200 effectively protects rooms located on the lowest floors from flooding caused by rainwater or sewage backflow. Backflow can be caused by heavy rainfall, snow melt or flooding. This backflow preventer shall be mounted horizontally. Advantages and use of the sewer backflow preventer DN 200: made of high quality, corrosion-resistant, durable polypropylene, resistant to negative temperatures and chemicals effectively protects against rodents prevents the release of unpleasan
The sewer backflow preventer DN 125 effectively protects rooms located on the lowest floors from flooding caused by rainwater or sewage backflow. Backflow can be caused by heavy rainfall, snow melt or flooding. This backflow preventer shall be mounted horizontally. Advantages and use of the sewer backflow preventer DN 125: made of high quality, corrosion-resistant, durable polypropylene, resistant to negative temperatures and chemicals effectively protects against rodents prevents the release of unpleasan
The sewer backflow preventer DN 110 effectively protects rooms located on the lowest floors from flooding caused by rainwater or sewage backflow. Backflow can be caused by heavy rainfall, snow melt or flooding. People also sometimes use the DN 100 designation, however, these dampers are identical. It is always the same product, namely DN 110. This check damper must be installed horizontally. Advantages and uses of the DN 110 sewer check valve: made of high quality, corrosion-resistant, durable polypropyle
The sewer backflow preventer DN 160 effectively protects rooms located on the lowest floors from flooding caused by rainwater or sewage backflow. Backflow can be caused by heavy rainfall, snow melt or flooding. People also sometimes use the DN 150 designation, however, these dampers are identical. It is always the same product, namely DN 160. This check damper must be installed horizontally. Advantages and uses of the sewer check valve DN 160: made of high quality, corrosion-resistant, durable polypropyle
The end sewer flap DN 110 effectively protects the installations against the entry of rats into the building. The sewer end flap is not a shut-off fitting. Advantages of the sewer end flap DN 110: it is made of plastic with the addition of a stabiliser to increase resistance to sunlight and other weather conditions the specially designed drainage end valve protects drainage installations from backflow and clogging in the event of water level rising above the drain level it is installed directly at the end
The end sewer flap DN 160 effectively protects the installations against the entry of rats into the building. The sewer end flap is not a shut-off fitting. Advantages of the end sewer flap DN 160: it is made of plastic with the addition of a stabiliser to increase resistance to sunlight and other weather conditions the specially designed drainage end valve protects drainage installations from backflow and clogging in the event of water level rising above the drain level it is installed directly at the end
The end sewer flap DN 200 effectively protects the installations against the entry of rats into the building. The sewer end flap is not a shut-off fitting. Advantages of the end sewer flap DN 200: it is made of plastic with the addition of a stabiliser to increase resistance to sunlight and other weather conditions the specially designed drainage end valve protects drainage installations from backflow and clogging in the event of water level rising above the drain level it is installed directly at the end