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.
DuraVent® Round Rigid Pipe, 7 in Nominal, Aluminum, Galvanized, 60 in Length, Additional Information: For Use with Type B Gas Vent System, DuraLock® and DuraTab® Locking Device
Catalog
Video Link- Easy to assemble and can be combined to obtain the required installation height
- To calculate installed height, deduct 1-1/2 in for each joint