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Pottorff:  Manufacturer of commercial/industrial ceiling radiation dampers, fire/smoke dampers and and standard volume control dampers. Complete range of louvers (sand, wind driven, etc., with fixed or adjustable blades), and other air control products.

Dynasonics:  Manufacturer of a full line of duct silencers, acoustical panels, enclosures and acoustical louvers. 





Click here to view the Pottorff website.

Click here to view the Dynasonics website.

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Contact us for more information on the Pottorff and/or Dyansonics products.