Acoustic box fans are some of the quietest high flow extraction fans available thanks to a high-quality UK manufactured fan lined with 12mm superior soundproof acoustic foam.
The internal motor is mounted within the fan and is attached to the casing with lock / tight anti-vibration nuts. Housing the fan in an 18mm MDF box means it is cheaper than its metal counterpart and the superior construction makes it airtight and quiet running for the amount of air moved.
Our box fans can be customised in many ways from motor sizes to multiple inlets/outlets of various sizes, from straight through design to 90-degree (right angle) inputs/outputs and can have adjustable flow rates using optional proprietary speed controllers. They have glued and screwed MDF panels. The flanges are all pre-mounted with a bead of silicone sealant which is used to create a seal against the MDF to ensure peak permanence with no air leaks.