Marino Curati is the director of marketing for North America at Vogelsang. He can be reached at marinoc@vogelsangusa.com. Vogelsang designs and manufactures rotary lobe pumps, inline macerators and twin-shaft grinders for wastewater, food processing and industrial applications. Vogelsang also produces a line of biogas process products for sludge lysing, conferment pre-mixing and digester feeding.