Multiflow Series mixed flows fans are duct mounted mixed-flow fans is suitable for supply or exhaust from applications ranging from residential, through commercial, to industrial.
A particular feature of this product is its low noise levels.

Construction
Galvanised steel housings with modern flange connections.
Impellers are the Elta patented adjustable-pitch mixed-flow design.

Motors
Type - standard TE motors.
Electricity supply - single or three-phase to suit a wide range of voltages and frequencies.
Bearings - sealed-for-life ball.
Standard motors can be single or multi-speed and can be speed-controlled using inverters.

Internal Thermal Protection
These can be provided as an optional extra to standard motors.

Testing
Air flow tests to BS848:Part 1, 1980.
Noise data tests to BS848:Part 2, 1985

Special Features
Sizes 250-450 are available in a choice of two pitch settings.
Sizes 500-800 are available in a choice of four or five pitch settings.
All sizes provide a wide range of capacities.
Fan units are light in weight and can be mounted at any angle.