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Stop Gates


The Fontaine-Aquanox SERIES 92 stop gate is a removable barrier for use in open-channels. They are generally installed and removed either manually or with owner-supplied lifting equipment, depending on the size.

Serie 92


The Fontaine-Aquanox SERIES 92 gate is designed to control and/or isolate water flows in channels. Its unique sealing system enables the gate to seal in both directions. The maximum allowable leakage rate is 0.1 U.S. gpm per foot of perimeter (1.25 l/min per meter) in seating and unseating head conditions (head conditions taken as the height of the slide).

The SERIES 92 Stop Plate frames are manufactured from stainless steel. The slide can be offered in two versions: stainless steel or aluminium. The Fontaine-Aquanox design allows great mounting flexibility, the result being a light weight and easy-to-install stop plate.

The stainless steel frame on the SERIES 92 Stop Plate is generally designed for installation in an existing channel or embedded into the walls of a new channel. It is also available in flange back design for installation on a concrete wall at the end of a channel. The bottom section is available in a flush-bottom version (embedded or wall mounted) or surface mounted when installed in an existing channel.

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Technical documents