Excessive dust in the workplace can be highly dangerous on a number of levels. Firstly, although it’s rare, a cloud of concentrated dust is potentially combustible and can therefore cause explosions, so it’s important that companies keep their working environments as relatively dust-free as they can to avoid such catastrophes. However, the most common problem associated with dust in the workplace arises from dust-related illnesses, which have been found to be one of the major killers in the UK and across the world when it comes to occupational health. The solution is the MS range of dust fume extraction.

Main Features

• Perfect for use in schools and workshop environments.
• Several inlet positions and sizes are available.
• 1.5HP (1.1kW) 2-pole TEFV motor, driving a highly efficient B.I.B centrifugal fan.
• Easy to operate.
• Filter area of 25ft² (2.3m²).
• Thermal overload can be fitted and wired in as an optional extra.

How it works

Dust-laden air is drawn in through the extractor hood, which is connected to the unit via ductwork. As the air enters the unit, it undergoes a sudden change in direction and velocity, causing heavier particles to settle into the dust tray. Finer particles are captured by the filter bag. The cleaned air then passes through the fan and exits through the discharge outlet. The filters can be cleaned using the shaker handle, but only when the fan is turned off.

Specifications for MS 25

Base unit

• Perfect for use in a school or workshop environment.
• Dimensions are: Width 695mm x Height 875mm x Depth 800mm (a clearance of 600mm is required to empty the dust tray).
• Inlet box fitted with 1 x 4” DIA inlet as standard; other diameters and several positions are available (see diagram overleaf).
• Base frame is available with swivel or lockable castors or bolt-down feet.
• Shaker handle is fitted on RHS or LHS if requested.
• Explosion relief and blast barrier can be fitted.
• The bin can hold up to 19 litres of dust.
• The unit weighs 105kg.

Motor

• 1.5HP (1.1kW) which can be either 230V or 415V (3 phase FLA 2.5 Amps or 1 phase FLA 7 Amps).
• The motor is a 2-pole TEFV motor driving a high-efficiency B.I.B centrifugal fan.
• Operating noise level of 75–78 dBA at 3m.

Filter

• Terylene needle felt (TNF) filter.
• For lengthy life, use the shaker handle regularly to dislodge dust particles.
• Filter area of 25ft² (2.3m²).
• Optional HEPA filter version available.

Extra details

• Finishes can be any RAL colour paint.
• Thermal overload no volt release (TONVR) starter wired and fitted as an optional extra.
• Choice of rigid or flexible ductwork.