All Points | LIMITER, VENT

All Points, ALLP26-3305 - An Automatic Vent Limiting Device designed for use with Maxitrol regulators RV48, RV52, RV53, and RV61, excluding models with the suffix "L" which possess an integral vent limiter. This device is primarily employed in indoor settings to minimize the release of gas in case of a diaphragm failure.