SELKIRK RV 6 In. 90 Degree Adjustable Elbow

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. Four piece adjustable elbow twists for easy offsets. Size refers to the inside diameter of the pipe or fitting. The outside diameter of RV is approximately 1/2" larger. 3" elbow - 3 gore; 4", 5", and 6" elbow - 4 gore. Type B gas vent.

Features:

• Snap together non-positional lock system
• Die formed ends
• Venting gas fired appliances, water heaters, furnaces, stoves, etc.
• LockTab An alternative method to secure pipe when required by local code
• Rugged construction: strong, durable galvanized steel outer pipe, inner aluminum pipe
• Double-walled construction with built-in air space keeps inner pipe hot and outer pipe relatively cool
• UL 441 listed & meets standards NFPA54 & NFPA211 when properly installed