This 4" diameter straight pipe, measuring lengths from 6" to 5', constructed from stainless steel and designed for use with category II, III, and IV heating equipment. It is approved as a substitute for high-temperature plastic vents. The pipe features straightforward gasketed connections, eliminating the need for sealant. It boasts the industry's highest pressure rating and stands out as the sole metallic special gas vent that can be customized on-site by cutting to the desired length (cutting off is not reusable). Crafted from AL-294C stainless steel, it is UL-approved.
- Gasketed connections
- Fusion-welded pipe seams
- No sealant required, no cure time, and no callbacks
- Air-tight seam, smooth finish, and superior fit
- Single-wall version allows on-site customization, saving time and reducing costs
- Industry-leading pressure rating, exceeding the standard by more than five times