The 10K Series Muffin Monster from JWC Environmental grinds waste in a compact, easy-to-install unit. It is available in pipeline, open channel and pump station configurations. The dual-shaft design pulls material into and through the hardened steel cutters so the grinder can handle a wide variety of debris. To shred solids commonly found in waste streams, it comes with top and bottom bearings that prevent shaft deflection. Small particles produced by the unit can pass easily through pumps and pipelines. Custom stainless steel support frames allow for installation directly at the inlet sewage line on the wall of a pump station or into an existing channel. 800/331-2277; www.jwce.com.