| Finish | : | Galvanized |
| Material | : | Aluminum/Steel |
| Series | : | RV Series |
| Size | : | 3 x 4 in |
Selkirk® Gas Vent Increaser, RV Series, 3 x 4 in, Aluminum/Steel, Finish: Galvanized
- Used to increase pipe diameter
- Used for tight installations to optimize space
- Snap together non-positional lock system
- Die formed ends
- LockTab an alternative method to secure pipe when required by local code
- The use of our LockTab feature gives installers the option of engaging this tab instead of using sheet metal screws