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Motorized Low Leakage Dampers

Products > Industrial Dampers

Motorized Low Leakage Dampers

MCD - GB 40, (UL - Model : MFSD-GB- 21A/22A)
Galvanized Steel Construction.
Tested by cert air as per AMCA500D
Aerofoil Blades/Single Skin Blades Construction
Static / Dynamic;
Leakage Rating to Class-1,Class-2, at 250°F.
Drive : Electric / Pneumatic.: MCD-GB-40B ; MCD-GB-40BPn

MCD GB-40 Series is a stainless steel high performance low leakage damper, to ensure lowest resistance to airflow in HVAC systems with velocities to 3000 fpm (10.2 m/sec.) and 4” w.g. (1000Pa) may be installed vertically or horizontally (with blades running horizontally) and is rated for airflow and leakage class 2 in either direction.

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Size Limitation
Module	Width x Height	Position
Single Mn	6" x 6"	H/V
Single Mx	24" x 24"	H/V
Max. Factory assembly size: The sizes larger than the maximum single section, are required site assembly of the smaller sections.

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