There are 5 types of square dampers, such as single-axis, double-axis, three-axis, four-axis, five-axis, etc., and 66 kinds of specifications, such as 300×400~2000×2400.
The leakage rate of square dampers under fully closed condition is ≤3%; the maximum working pressure is ≤50Kpa; the maximum working temperature is ≤400℃.
The square dampers themselves do not come with any transmission device, and can be installed according to the needs of customers. Manufacturing standard: D-LD2000 Typical design manual for flue gas and pulverized coal pipeline parts.