Project Description

Pressure Relief Damper

Pressure Relief Damper is used in Modular Operation Theaters, Clean Rooms to maintain positive pressure within the room. Pressure Relief Dampers will be provided in each theatre to prevent of air from clean and dirty areas. Suitably sized air pressure relief damper will be strategically placed, enabling differential room pressure to be maintained and ensure that when doors are opened between clean and dirty areas. Counter-weight balancing system will be provided in the PRD. The PRD will remain closed at pressure below the set pressure and open fully at pressure only fractionally above the threshold pressure.

型號 Model PD-46 PD-24
適用室壓
Used Environment
正壓 Positive pressure
通稱尺寸 Frame DIM
WxH (mm)
400×600 200×400
開孔尺寸 Hole DIM
WxH (mm)
360×560 210×410
結構
Construction
本體
Frame
    鋼板烤漆 / 不鏽鋼板
Cold rolled painting / stainless steel
風壓板
Blade
鋁板
Aluminum
壓力調整
Pressure adjust
0.5~2.5mmWG
處理風量
Air flow
2~5 m3/min 0.15~0.44 m3/min

※ 特殊尺寸或規格可依客戶需求製作。
※ Special dimension can be customized.