| Outlet Connection Size | 4 Inches |
|---|---|
| Unit Count | 1.0 Count |
| Item Dimensions L X W X H | 4.13 X 4.13 X 2.56 Inches |
| Inlet Connection Type | Insertable |
| Size | 4 Inches |
| Material Type | Stainless Steel |
| Material | Stainless Steel |
| Number Of Ports | 2 |
| Inlet Connection Size | 4 Inches |
| Brand | Unbranded |
| Item Height | 2.56 Inches |
| Outlet Connection Type | Slip Fit |
| Item Dimensions | 4.13 X 4.13 X 2.56 Inches |
| Exterior Finish | Galvanised Steel, Aluminium, Stainless Steel |
| Item Weight | 0.1 Kilograms |
Check the listing for details. RKI 4" Professional Backdraft Damper Inline Spring Loaded for Dryer Duct Fits.... Condition: New. Listed at 29.99 USD. ⚙️ PRODUCT FEATURES The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. ⚙️ MATERIAL The housing of the flap is made of galvanized steel.