Group of pump for the release of liquids amp;jail (Machine-translation by Google Translate, not legally binding)

摘要

A group of pumps for the release of pressurized liquids, constituted by a casting box, provided with two removable side covers, which perform with said box, a hermetic closure, said box, on its upper part, with guides to accommodate the pistons and whose guides end in seats for the assembly of the pump bodies. (Machine-translation by Google Translate, not legally binding)