Powerline® Ultra
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- Robust, yet lightweight galvanised steel construction.
- Easy to fit 35mm TDF profile flange connections.
- Choice of external rotor or standard direct-drive motors.
- Large choice of speeds available.
- Most 3-phase external rotor motors fitted are 2-speed star/delta design.
- To improve energy efficiency, motors can be speed-controlled.
- Can be mounted in any position.
- A range of matched ancillaries is also available.
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Overview
The PowerlineⓇ Ultra Series of In-Line Mixed-Flow Fans is designed for a wide range of duct mounted applications. It is available in 9 sizes ranging from 250 to 630mm diameter. They are most suitable in commercial and industrial applications where medium pressure is required.
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Features and Benefits
Design
Lightweight construction designed for a wide range of duct mounted applications. Units can be mounted in any position and feature and easy to fit flange connections.
Testing
All units are tested to ISO5801:2007 (airside performance) and BS848:Part 2, 1985 (sound performance).
Specification
Casing
Galvanised steel housings with 35mm TDF profile flange connections and mixed flow impeller made from high performance injection moulded composite plastic material.
Motor
Built with standard drive motors the PowerlineⓇ Ultra Series features sealed for life ball bearings and three-phase electricity supply to suit a wide range of frequencies and voltages. Internal thermal protection can also be added to standard frame motors as an optional extra as required.
Control
To improve energy efficiency, standard direct drive motors can be single or multi-speed and can be speed-controlled using a variable speed drive.




