Equipped with two separate float chambers. The first one consists of a metal de-aerator hood with an operating and a de-aerating float. The second one is a transparent plastic safety float chamber. It prevents the oil foam from escaping via the de-aerator opening (e.g. during commissioning/filter exchange) and indicates malfunctions of the de-aerator valve. Connection thread identical to Flow-Control 3/K-1. Also suitable for pressure operation up to 0.7 bar. Flow Control 3/M is recommended for mounting below the maximum fuel oil level in the tank and for any application requiring particular safety.
Specification: Burner connection: 3/8” male with 60° cone for burner hose or ¼” female. Tank connection: ¼” female, or oil hose G¼” male x G3/8" union nut for filter connection. Nozzle capacity: Max. 100 l/h. Return flow: Max. 120 l/h. Separation capacity air/gas: approx. 4 l/h. Mounting position: Float housing vertical. Ambient: Max. 60°C. Operating: Max. 60°C, special version max. 80°C. Operating overpressure: Max. 0.7 bar (corresponds to static oil column of ca. 8 m). Test pressure: 6 bar. Dimensions (WxHxD): 95x200x95mm
