SKG Series submersible pumps from BJM Pumps shred flushable wipes and other difficult solids in wastewater applications. They come with RAD-AX dual shredding technology, a four-pole motor, and double mechanical seals for long life and trouble-free performance. They are constructed from 440C hardened stainless steel on all cutting elements. The impeller and suction cover are constructed of chrome iron for added durability. Winding protection and NEMA Class F motor insulation allow motor temperatures to rise to 239 F. They operate at up to 480 gpm, with heads to 49 feet. 877/256-7867; www.bjmpumps.com.