Menu
Shop
Chemicals, Lubricants & Sealants
Electrical
Equipment
Fittings
Janitorial Supplies
Gases & Refrigerants
Hardware & Fasteners
Hydronics
Motors & Pumps
Test & Measurement
Parts
Pipes & Tubing
Plumbing
Safety & Security
Supplies
Thermostats & Controls
Tools & Instruments
Valves
Ventilation & IAQ
Waterworks
Wiring Devices
Tools & Equipment
Training & Events
Regulatory Changes
Training Resources
Training Calendar
Training Centers
Contractor Support
Regulatory Updates
Contractor Support Team
Factory Certified Technical Support
Training Centers
Resource Center
Support
3
Rewards
Text-to-Order
Promotions
Branch Locator
Careers
Benefits
Careers
About Insco
Insco History
Why Insco
Careers
Contact Us
Login
Register
Toggle navigation
My Cart
(0) Items
My Cart
(0) Items
Log In Register
User Name
Password
Remember me
Sign In
Forgot your password?
Note: If you are a registered customer of our old site you will need to re-register in order to use the new insco.com.
Register
Your Store:
Abilene
Arlington
Austin South
Austin North
Brownsville
Corpus Christi
Dallas
Del Rio
DeSoto
El Paso
Fort Worth
Garland
Georgetown
Grapevine
Harlingen
Houston Beltline
Houston Hempstead
Houston South Loop
Houston Stafford
Kerrville
Laredo
Leander
Lubbock
McAllen
New Braunfels
Oklahoma
San Angelo
San Antonio Downtown
San Antonio Alamo Downs
San Antonio Freedom
San Antonio Recoleta
San Antonio University Oak
Tyler
Victoria
Wichita Falls
Home
Products
Ventilation & IAQ
Ventilation
Dampers
Butterfly Dampers
Back
Search
Refine Selection By
Category
Butterfly Dampers (12)
Category
Butterfly+Dampers
Butterfly Dampers
Brands
Hart & Cooley® (12)
Brands
Hart+%26+Cooley%26reg%3B
Hart & Cooley®
Manufacturer
Hart & Cooley (12)
Manufacturer
Hart+%26+Cooley
Hart & Cooley
Size
6 Inch (2)
Size
6+Inch
6 Inch
7 Inch (1)
Size
7+Inch
7 Inch
8 Inch (2)
Size
8+Inch
8 Inch
9 Inch (1)
Size
9+Inch
9 Inch
10 Inch (2)
Size
10+Inch
10 Inch
12 Inch (2)
Size
12+Inch
12 Inch
14 Inch (2)
Size
14+Inch
14 Inch
Material
0.025 Inch Steel (7)
Material
0.025+Inch+Steel
0.025 Inch Steel
Steel (5)
Material
Steel
Steel
View my Account
Results Found 12 Item(s)
Filter
Bulk Options
Add Items to Cart
Sort By
Best Match
Top Sellers
Top Rated Products
Show
12
24
48
60
12
|
24
|
48
Items Per Page
Compare (
0
) Items
View
Compare
Hart & Cooley® Butterfly Damper, 6 Inch, Steel
Brand:
Hart & Cooley®
IPN:
3714506
MPN:
013220
UPC:
684048132208
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 8 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718408
MPN:
050292
UPC:
684048502926
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 10 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718410
MPN:
050294
UPC:
684048502940
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 8 Inch, Steel
Brand:
Hart & Cooley®
IPN:
3714508
MPN:
13221
UPC:
684048132215
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 10 Inch, Steel
Brand:
Hart & Cooley®
IPN:
3714510
MPN:
13222
UPC:
684048132222
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 12 Inch, Steel
Brand:
Hart & Cooley®
IPN:
3714512
MPN:
13223
UPC:
684048132239
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Butterfly Damper, 14 Inch, Steel
Brand:
Hart & Cooley®
IPN:
3714514
MPN:
13224
UPC:
684048132246
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Adjustable Butterfly Damper, 6 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718406
MPN:
3806
UPC:
684048502902
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Adjustable Butterfly Damper, 7 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718407
MPN:
3807
UPC:
684048502919
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Adjustable Butterfly Damper, 9 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718409
MPN:
3809
UPC:
684048502933
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Adjustable Butterfly Damper, 12 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718412
MPN:
3812
UPC:
684048502957
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found
Compare
Hart & Cooley® Adjustable Butterfly Damper, 14 Inch, 0.025 Inch Steel
Brand:
Hart & Cooley®
IPN:
3718414
MPN:
3814
UPC:
684048502964
Login for Availability
Login for Price
Qty
Add To Cart
Favorite List
Select Item
Branch Availability
×
Branch Name
Available
Address
No Records Found