Distributor pump container for storage and distribution of a product and distribution process of a product

摘要

This pump is intended to be mounted in a container (1) for storage and distribution of the product. It comprises: a pumping chamber of variable volume and a sloping tube (5) which comprises a first end (6) to be inserted in the container to withdraw the product and a second end (8) of the distribution of product at the end of the pumping chamber.The tube sloping is performed by extrusion and comprises two flapper valves (10, 11), at least a portion deformable elasticamente (9) extending between the said flapper valves and delimiting the said pumping chamber.