Louvre Damper

Louver Dampers or Multi-Vane Dampers consist of several blades mounted parallel across a duct. These are commonly found in applications of gas flow control. They modulate the flow of air and gas in mostly dry conditions or can isolate and shut them off.

Opposed blade carbon steel and stainless steel louvers allow the flow to increase or decrease with high precision. Parallel blades allow for complete shut off and are particularly useful where space is restricted.  These industrial louver dampers are frequently motorized or can be manually adjusted for flow control. Louver dampers control gas or air flow, detour flow into separate systems, or isolate a process for inspection and maintenance.

Motorized louver dampers are particularly useful in applications where quick actuation and space constraints are major issues. Louver dampers are adaptable, can be lightweight, compact and have low leakage to the outside environment.