Our non-positional lock system on the Duravent® BV Gas Vent is the best lock system on the market today. The incorporation of the DuraTab® feature simply improves our lock system by adding flexibility and meeting market needs.
The BV line of Duravent round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications.
What’s Included
- (1) 90° Adjustable Elbow
Features
- Used when an offset is required to avoid obstructions such as rafters, joists and other construction obstacles.
- Used to orient pipe between vertical and horizontal orientation.
- Adjustable elbow rotates 360° for perfect alignment.
Specifications
| Item Number | 3BVL90 |
| Series | Round Type B Gas Vent Model BV (3″ – 30″) |
| Product Type | 90° Adjustable Elbow |
| Inside Wall | Aluminum |
| Outside Wall | Galvanized Steel |
| Size (Diameter) | 3″ |
| A | 6 3/8″ |
| B | 4 11/16″ |


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