Inquiry (采购产品): damper qoute E-mail Vent Products Co., Inc. Please send me: Product Catalog Quote More Info Subject Message I have two 5'x5' outside air inlet dampers ducted to a make-up air unit. Each damper has two control rods ,and they are installed side by side so total size of both is 10'w x5'h. please qoute on the above and email to person listed below thank you George M. cell 847-732-6055 First Name* Last Name* E-Mail Address* Company Name* Zip/Postal Code* Enter the text as shown in the box below. Enter Code* **** Hidden Message ***** Maurice Mack 18 Congress Circle Roselle, IL 60172 USA Company: Northtown Mechanical Title: sales Phone: 8474272600 Fax: 8473570844 E-mail: mmack@northtownhvac.com **** Hidden Message ***** mmack@northtownhvac.com