|Manufacturer||CAVAGNA NORTH AMERICA|
Automatic Changeover Regulator Kit Clamshell
Ensures continuous gas flow, automatically changing from the exhausted service cylinder to the full reserve cylinder. Full-empty indicator changes color from green to red to alert you when it's time for refilling. Overpressure protection device reduces the amount of gas released into the air. Excess flow safety devise automatically shuts off gas in the event of a leak. Includes protective cover and mounting bracket. 1/pkg.