Electrostatic Precipitator

An electrostatic precipitator (ESP) is an electronic air cleaner used to mitigate smoke and grease from commercial kitchen exhaust air streams. An ESP cell module can be integrated with other PCU filter modules. The ESP cell module has an integrated self-cleaning system to reduce maintenance costs.

The ESP module is available for electronic-type air cleaning. Sizes range in capacity up to 20,000 CFM. Grease and smoke-laden exhaust pass through the ionizer section of the ESP cell(s). The cell design uses a spiked rigid plate to ionize the air stream through the phenomenon known as corona. The charged air stream then flows through the collector section where particles are collected.