Rectangular dampers, also known as square dampers, are used for full opening, closing, or controlling the flow rate of a medium in a pipeline.
Rectangular dampers are a type of damper, available in five forms: single-axis, double-axis, triple-axis, quadruple-axis, and quintuple-axis. They come in 66 specifications, ranging from 300×400 to 2400×2000.
The rectangular air door can be installed in a horizontal or vertical orientation.
Detailed specifications of the rectangular air door:
(1) Nominal Pressure of Square Wind Gate: 0.1 MPa
(2) Temperature applicable ≤ 350°C
(3) Leak Rate ≤ 3%
(4) Suitable medium for square wind gates: air, flue gas, dust-containing gas, etc.
Main components material for rectangular air door:
Carbon steel, stainless steel, duplex steel
　　Gates - Carbon steel, stainless steel, duplex steel
Front Axle - 45#
Rear Axle - 45#