Super-quiet pump. High-volume self-priming pump available in 2 and 4 poles versions ideal for larger filtration systems. It features a large suctionside pre-filter which together with excellent hydraulic performance that ensures extremely high filtration capacity. Filter with polycarbonate cover for easy viewing of pre-filter basket contents. It features standard connection flanges which, together with a broad base, make the system especially robust. Counter-flanges not supplied as standard (available on request). Turbine available in 2 versions, noryl® or marine bronze, as per request. Works with sea water when fitted with AISI-316 mechanical seal (available on request).