Combination Extruded Louver Dampers

Models combine stationary louver blades and operable damper blades into one common frame member. Damper blades can be closed for tight air shut off. Frame depths in 2, 4 and 6 in.

Models ECD/EAC/EACC/EACN

Model ECD has exposed linkages. Models EAC, EACC, and EACN have concealed linkages. Electric, pneumatic, or manual operation. Concealed actuator in the sill member is available. (Model EACC must have an electric actuator.)

Models GCE/GCI: Gravity

Gravity operation allows airflow in one direction and prevents reverse airflow.

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Catalog:

Marine Products - Dampers, Louvers and Fans (899k)

Specification Sheets:

General

Glazing Adapter (64k)

Motorized

4" Frame, Concealed Linkage (EAC-401) (504k)

4" Frame, Concealed Actuator (EACC-401) (449k)

6" Frame, Concealed Linkage (EAC-601) (498k)

6" Frame, Concealed Actuator (EACC-601) (435k)

6" Frame, Concealed Actuator (EACA-601) (509k)

6" Frame, Concealed Linkage (EACN-601) (500k)

4" Frame, Exposed Linkage (ECD-401) (518k)

6" Frame, Exposed Linkage (ECD-601) (516k)

Gravity

2" Frame, Gravity Intake Damper (GCI-202) (398k)

2" Frame, Gravity Exhaust Damper (GCE-202) (394k)

4" Frame, Gravity Intake Damper (GCI-402) (397k)

4" Frame, Gravity Exhaust Damper (GCE-402) (385k)