Metering pump dispenser with at least two metering pumps

Abstract

A metering pump dispenser for simultaneous metered dispensing of liquid and/or pasty media has at least two separate storage chambers (1, 2), which are arranged in a common pump housing (9) and with which separate metering pumps with a priming valve and a dispensing valve each are associated. The metering pumps can be actuated by a common actuating member, which is mounted axially movably in the head part of the pump container and has one or more dispensing channels. To make it possible to manufacture the metering pump dispenser in a simple manner and to operate it easily, a pivoted lever (40), which is pivotable around a pivot axis extending at right angles to the housing axis, acts axially on the actuating member (7) with a short lever arm at least approximately in the central plane (32) located between the metering pumps and can be actuated manually by means of a longer lever arm, is mounted in a head part section (30) of the pump housing (9), which the head part section is extended beyond the actuating member (7).

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