Electrostatic Agglomerator – Side Withdrawal

The AES Environmental side withdrawal agglomerator has been designed to provide high efficiency, low resistance filtration in situations where longitudinal space is limited.

They are ideally suited for the retrofit market and will fit into the space occupied by most deep bed filters with minimal plenum alterations.


The AES Environmental side withdrawal agglomerator consists of four major components – the ionizer, the collector cell, the panel filter and the power pack. Dirty air enters through the ionizer, which consists of a number of fine tungsten wires suspended between flat ground electrodes. A strong electrostatic field is set up between the wires and ground plates by a 13kV DC supply from the power pack.

At regular intervals, determined by local dust conditions, the panel filters reach their dirt holding capacity and will need to be replaced. The collector cells will only require yearly inspection with a full strip clean about every three years. The power pack and ionizer voltages should be checked by a qualified electrician at least every twelve months.

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