BECK® Water Stop For All Sewer Manholes DIN 4034 (600-625 mm)

BECK® water stop for all sewer manholes DIN 4034 (600-625 mm), also suitable for other sizes according to DIN 4035. The solution for manholes with a clear width of 600 mm against unwanted surface water, e.g. due to heavy precipitation, floods or melt water. When backwater or flooding occurs in the sewer networks, sewage treatment plants and pumping stations are overloaded by the high transport volumes. The BECK® water stop saves treatment costs and relieves sewage treatment plants. With special suspension also suitable for Viatop and Hydrotec manhole covers, or also available as a flood-resistant version.

Features

• Easy installation without tools
• Low weight 5 kg
• Easy maintenance
• Air exchange remains guaranteed
• Automatic opening and closing
• Automatic drainage after heavy rain
• Contains a hollow chamber seal for optimal edge sealing (alternatively narrower seal incl.)
• Including dirt trap made of PE-HD
• Sealing up to 1.00 m
• Installation length 560 mm
• Material: PE-HD (corrosion and UV resistant).