Fans based on their material composition

Regular steel tr. 11 – common standard applications

NAXTRA – The blades of the impeller are made of this material for every single fan designed by us, which is especially suitable for dynamically stressed parts. We also use this material for impellers for working temperatures above 150 °C

Stainless steel ( 1.4301, 1.4541, 1.4571 ) – applications with corrosive environment

Stainless steel ( 1.4828, 1.4841… ) – applications with extra high operating temperatures up to 650 °C

Linings of critical parts of impeller – For applications with highly abrasive air or for transport fans, we offer our customers special hard-welded linings of critical parts of impeller and fan housing with a hardness of up to 63-65 HRC.