Complete line of highly efficient and reliable submersible pumps for drainage and sludge applications ranging from 0.6 to 140 hp. Solids handling capability of up to 3.2", capacities of up to 375 feet and 5000 GPM. Stainless steel options available. Air cooling valves permit pumps to RUN DRY without damage. With SMART™ motor protection Grindex pumps - Will not run backwards - Will not single phase - Will not overheat. MSHA permissible versions are available.