Visor - Arched Gate Brochure

Long flush length ( >1 km). Applied for Patent. No additional structures necessary. Utilizes the existing sewer volume. Any diameter DN 600 to DN 4000. Ideal for retrofits, installation even during operation. Min. sewer restriction. Can be installed in any type of sewer profile (elliptical, arch, rectangular, special profiles, also with dry weather channel). Self supporting design - no frames necessary. Ideal stdructural loads due to hemi-cyclical form extremely low energy consumption. Opens automatically during power outages. Can be solar powered with Aqua-Control Solar