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Home » Electrostatic Precipitators » Replacement Parts » Flakt » Insulators

Electrostatic Precipitator Replacement Parts

SF/Flakt/ABB/Alstom units
Insulators

Return to:
Flakt parts
Insulators:
Support Insulators
Rapper Insulators
Through-bush Insulators
The high voltage insulators in a Flakt style Electrostatic Precipitator can be divided into three general categories: The most common insulators in use in Australiasia are either the 370mm high conical support insulator (P/N 03105-00101-01), the 370mm high cylindrical support insulator (P/N 03105-00501-01), the HV rapper insulator (P/N 03105-00701-01) and the through-bush insulator (P/N 03105-00901-01).

We offer most insulators in two material grades - standard porcelain and high grade 85% Alumina. Click here if you want to know more about the advantages of 85% alumina ceramics.

Support Insulator

Support Insulators

The support insulator is found at the top of the electrostatic precipitator and is generally housed within a heated compartment.  In a Flakt style system there are four support insulators per electrical field.

The most common support insulators in use in Australasia are either the 370mm high conical support insulator (P/N 03105-00101-01) or the 370mm high cylindrical support insulator (P/N 03105-00501-01).
 
Rapper Insulator Rapper Insulators

The rapper insulators in a Flakt style Electrostatic Precipitator are found in an enclosure on the roof in later style units or in the side wall in earlier SF style units.

The most common rapper insulator in use in Australasia is the 400mm HV rapper insulator (P/N 03105-00701-01).
Through Bush Insulator Through-bush Insulator

The through bush insulator in a Flakt-style Electrostatic Precipitator is generally found between the transformer rectifier (TR) and the support insulator enclosure.  It allows the high voltage supply to be fed from the TR set to the ESP field while isolating the bus duct from the insulator compartment.

The most common through bush insulator in use in Australasia is our P/N 03105-00901-01.


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