FIELD: washing machines. SUBSTANCE: located on bottom of vessel for caustic is disk-shaped and, at least, approximately, round weighting member from plastic with density above 2 g/cu.cm. Weighting member rests on three adjoining surfaces running parallel to main bottom surface and is held by bars spaced around circle square to main surface. Bars are pressed from outside by clamping band to narrow side surface of weighting member. Weighting member is attached to vessel of the given washing machine so as to preclude outside action on it under any operating conditions of washing machine. EFFECT: higher efficiency. 5 cl, 6 dwg
