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Precipitator Rapping Systems

Neundorfer improves precipitator energy efficiency by providing reliable, easy-to-install rapping systems for plate and discharge-electrode cleaning to reduce stack emissions, increase precipitator power and reduce dust re-entrainment.


Neundorfer offers both EMR Impact electromagnetic and NAVCO pneumatic rappers, each with a proven track record for optimal cleaning and performance. In fact, Neundorfer customers continue to be so pleased with our rappers—there are more than 25,000 EMR installations.

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Rapping Upgrades

Neundorfer is one convenient stop for high quality rapping system components, replacements, retrofits and upgrades.

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