Victaulic® Air Maintenance Trim Assembly, Regulated, For Use With: Series 757 Air Maintenance Trim Assembly
The firelock air maintenance trim package is designed to control the system air pressure when using the series 756 dry valves, Series 758 actuated valves, or the firelock NXT 768 dry and 769 Acutated devices for dry sprinkler applications. the Victaulic® air maintenance trim assembly should be used with a reliable source of continuous (24 hours/day, 7 days/week) air available, such as shop air or a tank mounted air compressor with an attached pressure control switch. the high pressure of the supply air is reduced by the integral regulator in the air maintenance trim assembly to the recommended air pressure based on the water supply pressure.
Standard/Approvals: FM Approved, cULus Listed