FIELD: automatic transfer units. SUBSTANCE: air distributor with rod is secured on cover of liquid reservoir. Lower end of rod is placed in this reservoir with two adjustable stops secured on it, float with adjusting weight being movably mounted between them. Flange is secured on upper end of rod opposite permanent magnet mounted in air distributor; rod is held in it by means of nuts. Compressed air main is connected with ejector active medium supply branch pipe through holes in air distributor and bores in rod. liquid reservoir is connected with ejector passive medium branch pipe. Connected of reservoir with compressed air main through air distributor is shut off by its rod. EFFECT: reduced consumption of labor; enhanced operational safety. 1 dwg
