The SBD series is a low profile, high-performance centrifugal fan designed for ducted ventilation systems. Ideal for commercial, residential and apartment ventilation where cavity space is limited. All fans include integrated non-return dampers as standard.

Construction
The range is fitted with backward curved centrifugal impellers driven by external rotor motors sealed for life bearings. Cases are made from injection moulded polymer.

Features
Wide range of speed control options
Non-return dampers built-in
Long spigots for easy duct connection
Fits into tight spaces
Fans can be mounted at any angle

Testing
Rated fan performance has been determined by testing to ISO 5801 : 2007. Fan sound data has been determined by testing to ISO 13347 : 2004.

Wiring diagrams and latest data
Fans are fitted with flex leads and plugs. Refer to the latest product datasheet for individual model data and specifications. Datasheets are available from our electronic selection software FansSelect.