Matching attenuators designed to attach directly to the inlet and outlet of all PowerLine PCD/PCE series fans and selected Multiflow MMD/MME series fans.

Construction

Each PowerLine Attenuator is provided with a spacer duct to set the attenuator at an optimum distance from the fan.

The attenuators are constructed with perforated metal and acoustic insulation internally similar to the RT series of rectangular attenuators. Custom lengths and open areas are chosen to suit the characteristics of the fans this product is designed to accompany.