MPK Side Wall Vent

Weather restistant plastic vent, suitable for installtion into a wall. Comes with a sliding outer for opening and closing.

Specifications:

• Free airflow: 20 cm²
• Outside Measurement: 205 x75mm
• Inside Measurement: 172 x 52mm
• Free airflow: approx. 20cm² (open)
• Free airflow: approx. 3cm² (closed)
• Wall thickness: from 23mm