SCA
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- Optional exhauster blower motor
- Hood-mounted controls
- Hood and tube grab handles
- External joints and supports
- Internal damper to control airflow
Micro Air offers a complete line of source-capture arms in 4-inch, 6-inch, and 8-inch diameters and 5-foot, 7-foot, 9-foot, and 12-foot lengths. All SCA arms are externally supported for easy adjustment, less restriction, and better airflow.