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Inflatable Rubber Dam - Air-Operated Water Control with Full Flood Discharge

An inflatable rubber dam is a practical choice when you need to raise a river or canal water level and still keep the channel clear during floods. The dam bag is made of layered synthetic fabric and rubber, fixed to a concrete base slab, and connected to an air supply system with a compressor or blower. Inflate the bag and it stands up to hold back the water. Deflate it and it settles flat on the slab.

Why It Works Well:

Strong bag material: Fabric and rubber layers resist aging, abrasion, sunlight, and harsh weather
Quick adjustment: Air moves in and out fast, so dam height can be changed in a short time
Control options: Manual, remote, or automatic operation to suit your site
Simple upkeep: No heavy steel gates, hoists, or complicated moving parts
Good value: Shorter construction time and lower cost than traditional steel or concrete dams
Open channel in floods: The flat, deflated bag lets floodwater pass without blockage
Low impact: A smooth overflow creates an attractive water view and has little effect on the river channel

Typical Applications:
Irrigation and water conservancy, hydropower stations, flood control, river and city landscape water features, water storage and diversion, tidal barriers, and seawater intrusion prevention.