Cast Iron

Cast iron impellers and housings add the rotating mass that damps vibration and the blade-pass noise a light impeller produces. Critically, cast iron will not throw a spark on contact — which is why it is specified for hazardous atmospheres where an aluminium impeller would be a genuine ignition risk.

  • 3,850products with this specification
  • 458verified manufacturers
  • 12equipment categories

Which equipment is available as Cast Iron

A specification like this cuts across categories, so the useful question is not “what is it” but “which equipment types offer it, and how much choice is there in each”.

Often specified alongside

Specification combinations that actually occur in this catalogue — counted from the products themselves, not assumed.

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