Filter Pump / משאבת ואקום 
588 - This Pump produces a satisfactory 
        vacuum even when the water
        pressure, is low, i.e. it requires
        comparatively little water for its
        operation.
        The fact that the pump is equipped
        with a back valve ensures the
        maintenance of the vacuum even
        when the water supply is interrupted.
        The pump is fastened to the cock by
        way of screws of 1/2” or 3/4”/ B.S.P
        (please indicate size).
        Made of chrome-plated brass.
 
588/3 - The same with long pipe