Dampers & Blastgates
Round Volume Damper
ATS Part Type #61 & #62

Round Multi-Blade Damper
ATS Part Type #64

Round Blastgate in 1â [300mm] Duct For 2â to 44â [50mm-1100mm] Ã
ATS Part Type #66

Round Blastgate, Crank Style For >=48â [>=1200mm] Ã
ATS Part Type #67

Round Isolation (Closeâoff) Damper
ATS Part Type #69
