Duravent 4GV12A Open Box- New Condition

This Aluminum 12 Inch Length Round Adjustable Pipe with 4 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to add length to a straight length of Type B Gas Vent. 12” adds 3”-10” of length, 18” adds 10”-16” of length. Requires a 2” overlap.

Deep Locking Groove assures solid joint and secure lock.

Corrosion-resistant aluminum inner wall for rapid warm-up

Galvanized steel outer pipe for maximum protection

Positive Stop—provides proper alignment and positive fit for mating end of pipe or fitting

Locking band slides over tabs easily, locks firmly without twisting. Locking tabs hold pipe securely together, can be easily unlocked

Use with natural gas or liquid propane

Not suitable for use with wood-burning or coal applications

DuraVent Type B Gas Vent is designed to meet the rugged demands of the job site