The BPS series have a water cooled, top discharge design for applications where space is limited, operating while partially submerged or during short periods of dry running. Available as manual or with a pendant float switch, for automatic operation. The BPS-100A(V) automatic model incorporates a tube type float switch for narrow sump applications, which will turn on at 184mm and off at 100mm. Manual versions of models BPS-80 and BPS-100 are fitted with residue strainers which enables the pumping of water down to 3mm. For use in domestic, trade and industrial applications, but not recommended for ponds or water features.