S & P 411014 14 Inch Gravity Damper For Roof Exhausters

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Sku:
SOLERPALAU-411014
The 411014 gravity damper features a galvanized 2" deep frame with aluminum fins/blades.A damper provides effective backdraft protection and is easy to install. It is for use with horizontal mount exhaust application and is spring assisted, allowing the blades to open quickly. The leading edge of the louvers have a felt seal for quiet closing. 
 
An optional motor kit (411611) is available but is not for use in explosive or flammable areas or airflows. You cannot use a damper in a grease application.
 
The 411014 is for use with all SDB, STXD, and STXB sizes 12-14, CWD sizes 9-12, SQB, SQD and ARE/ARS size 10.
$53.00
Pay Over Time with 0% interest!* ?×Disclosure: *Interest will be charged to your account from the transaction posting date at 19.99% APR if purchase balance is not paid in full by the end of the applicable 6 or 12 month promo period. Minimum monthly payment required. If paid in full within 6 to 12 months
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S & P 411014 14 Inch Gravity Damper for Roof Exhausters
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The 411014 gravity damper features a galvanized 2" deep frame with aluminum fins/blades.A damper provides effective backdraft protection and is easy to install. It is for use with horizontal mount exhaust application and is spring assisted, allowing the blades to open quickly. The leading edge of the louvers have a felt seal for quiet closing. 
 
An optional motor kit (411611) is available but is not for use in explosive or flammable areas or airflows. You cannot use a damper in a grease application.
 
The 411014 is for use with all SDB, STXD, and STXB sizes 12-14, CWD sizes 9-12, SQB, SQD and ARE/ARS size 10.