Every hospital ward must be carefully constructed, paying attention to details like air quality and medical equipment. One essential component in this regard is the pressure relief damper, which plays a crucial role in preventing contaminated air from entering both clean and dirty areas. These dampers are designed to be the right size and strategically placed for effective performance. You can customize the start-open pressure of these backdraft air dampers, ensuring that a relatively constant pressure is maintained at different inputs. When the differential pressure drops, the damper automatically closes. This safety and control device is commonly used in medical settings and elsewhere. Pressure relief dampers help maintain room pressure and ensure proper pressure when doors between clean and unclean areas are opened. The damper features a counterweight balancing system to maintain a constant positive pressure in the operating room. The silver pressure relief damper stands out with features like remaining closed below the set pressure and opening slightly above the threshold pressure. Its body is epoxy powder painted in various colors to match the standard. Constructed from high-quality steel with top-notch electrolyzed steel plates, this damper ensures reliable and efficient operation.