Dong Yang Air-Conditioning Co., Ltd.

#127-18, Gujangri , Kyunggido, 14033 SOUTH KOREA
+8282-31-359-8944

www.hvacdac.com

Damper

MODEL DYB Backdraft Damper

Air Leakage, Air Performance

Model DYH Heavy Duty Damper

Air Leakage, Air Performance

Model DYKL Low Leakage Damper

Air Leakage, Air Performance

Model DYSMD Smoke Damper

Air Leakage, Air Performance

Air Movement and Control Association International, Inc.