6" to 4" Metal Duct Red. CKR64 - Pack of 4
Click Image for Gallery
These increasers/reducers allow round ductwork to be increased from 4 to 6 inches or from 6 to 8 inches, or decreased, which is sometimes necessary when you are exhausting from two locations with one in-line fan. They are made of galvanized metal. The actual diameter at each end is 1/8" smaller than the duct it would be secured to.
- Manufacturer Model # (6 to 4): CKR 64
Item No EFI-4530.35
- Voted: 4279
- Brand: Fantech
- Product Code: EFI-4530.35
- Availability: In Stock
- $28.60
FREE SHIPPING FOR ALL
Absolutely Free Domestic Shipping
No Membership Required
Related Products
8" to 6" Metal Duct Reducer - Pack of 2
Metal Reducer/Increaser used when your project involves ductwork of different diameters. Available i..
$31.22
6" Elbow Adjustable FEA-6 - Pack of 6
These metal round 4 and 6 inch duct elbows are fully adjustable from 0 to 90 degrees, especially hel..
$33.17
6" x 25' Insulated Flex Duct
Rigid duct is almost always preferable to flex duct, but if flex duct must be used insulated flex du..
$84.85
10" Duct Silencer - LD 10
Rigid ductwork is usually preferable to flex duct because the air will flow more freely, but rigid d..
$210.58
4" Elbow Adjustable FEA-4 - Pack of 6
Galvanized Adjustable Aluminum Elbow - Fully adjustable from 0 to 90 degrees. Light gauge constructi..
$31.07