Balance Damper – Multi-Opposed Blade
The Maxam BD11 Multi-Opposed Bladed Balance Damper is a sturdily constructed blade-type damper with a non-twist frame requiring no external support. The damper features bronze oilite bearings which permit free, smooth operation. This Maxam BD11 Opposed Bladed Balance Damper is ideal for high velocity systems. The blade operation allows equal air flow in all parts of the duct; i.e. from the top, bottom and from both sides. The blades do not change the direction of the air flow, and allow equal distribution of the air inside the duct and equal discharge of air through the register face.