Series MM have food-grade wetted materials and a construction that enables clean-in-place (CIP) and sanitize-in-place (SIP) capabilities. The pump design incorporates soft redirections without rotating parts and shaft seals in the product chamber. Other features include a pumping principle that offers gentle displacement; stainless steel housing; good suction life; easy disassembly of the fluid path; and self-priming and dry-run capabilities. All the pump’s materials comply with the hygienic standards of the FDA, and pumps equipped with PTFE diaphragms and ball valves also comply with EC1935/2004. They are offered in three pump sizes and achieve maximum capacities from 3.5 to 20 m3/hr.