The Chopper Hopper from NOV is an all-in-one solution for biogas generation. This powerful and aggressive grinder pump contains both pumping and solids reduction technology and can homogenize objects like whole fruits and vegetables into a pumpable puree or mash. It is available for coarse, medium and fine particle sizes, and it uses angled cutters for grabbing or tearing large objects. The design of the progressing cavity pump allows for low friction with a universal pin-joint, leading to less wear and improved overall performance. This unit is a suitable solution in applications such as food processing, waste handling, rendering or slaughtering of plants, orange peels, waste potatoes, and meat products. It is available in carbon, stainless steel or specialized materials of construction. 346-223-3300; www.nov.com/industrial