Experts in process ventilation and filtering

With over 40 years of experience Gram Clean Air A/S designs and manufactures today some of the best solutions on the market in process ventilation and filtering to many industries in the whole of Europe.

Our longstanding knowhow in combination with professional consulting and own production ensure our customer the most intelligent solutions with focus on efficiency and quality.

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Produkt focus:

Frequency converter type VLF FC102

Frequency converter type VLT FC102 has a quiter regulation and an uncomplicated operation. It can be mounted outside (covered) and is made more in metal compared with ACH 580, which gives a better heat dissipation effect.

"Due to supply problems of frequency converter type ACH 580 from ABB due to the lack of micro chips, we have decided to change the supplier to Danfoss, where we will in future offer the frequency converter type VLT FC102. The prices will remain unchanged, i.e. the same as ACH 580 in terms of kW-size.”

Brian Larsen - Sales Manager


Pivotal hood in a new optimized version

Pivotal hood type LE has been optimized with input from e.g. our business partners.

Gram Training Center

We arrange regularly new courses.

You receive knowledge of Gram products or learn more about ATEX process ventilation. See our course selection.

We are always ready to answer your questions