About Us/ About Vents

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Test Report/Acceptance

Related Links

For related information please check the following links:

FireFree Coatings Inc.

Firefree is the intumescent coating used in the production of the Vulcan Vent. This coating has undergone rigorous testing on it’s own long before our vent products hit the drawing board.




This site has been developed by the inventors of the Vulcan Vent and provides a wealth of information. Please check it out!

Manufacturer of the Vulcan Vent™         

© Copyright 2007 Gunter Manufacuring Inc.  All Rights Reserved.

Gunter Mfg.

Distributor links

To contact us:

Phone: 916-652-7424

Fax: 916-647-0477

E-mail: info@guntermfg.com


For the distributor nearest to you please call us at:


Customer Service


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