Centrifugal pump MultiCut 08

for effluentswith electric motorsubmersible

Reliable solids transport due to improved cutting technology External adjustable cutting mechanism Controllable oil chamber Installed motor protection SiC mechanical seal independent of sense of rotation Moisture-sealed cable inlet with plug-in cable connection Ex-version: Impeller and replaceable wear plate made from fibre-glass reinforced plastic Centrifugal submersible sewage pumps fitted with the MultiCut cutting system are used as stationary appliances for backpressure protection of detached houses. They are suitable for pumping domestic wastewater with the usual additions (as specified in German standard DIN 1986, Part 3). For pumping from ducts which are connected to the public sewer system, explosion-proof submersible pumps of have to be used. On account of the upstream cutting system, the pressurised line as from DN 32 - as from DN 80 minimum without cutting system - may be routed parallel to the terrain. Operating conditions up to a temperature of the material to be transported of 40° celsius, submerged motor: continuous operation (S1), emerged motor: intermittent operation (S3) (e.g. 35% = 3.5 min. operation, 6.5 min. break). The unique MultiCut cutting system ensures a maximum of operational safety at outstanding delivery characteristics. Fitted with a cutter plate made of hardened stainless steel and a three-bladed knife, it disintegrates coarse additions in the wastewater with more than 200,000 cutting processes per minute before they can get into the pump hydraulics.