MP 1, SQE-NE, SPA-NE, SP-NE - SCL Water

General dataSubmersible pumpsSP EnvironmentalApplicationsSpecially designed for environmental protection,the submersible SP Environmental pumps (SPA-NE,SP-NE) are resistant to chemical and oily solutions inwater. The pumps are built for the withdrawal ofcontaminated/polluted groundwater from places suchas• dumps• chemical depots• industrial sites• garages and filling stations.Abandoned chemical waste depots as well as ordinaryrefuse dumps constitute an increasing threat to theworld’s groundwater resources. When laboratoryanalyses of water samples have revealed thecontamination, different methods can be applied:• The contaminated/polluted groundwater can bepumped to the surface of the ground and treated invarious processes.The flow direction of the contaminant can bechanged so that it does not flow towards aproduction well but towards a special extractionfrom where it can be withdrawn.• In case the contaminant is hydrocarbon which islighter than water and thus floats on top of thewater, a local cone of depression can be establishedaround the well into which the contaminant will flowand be accumulated. From such a cone ofdepression the contaminant can easily berecovered.As they are made of inert materials, the SPEnvironmental pumps are also suitable for the followingapplications:• sampling and monitoring• pumping in water treatment systems• pumping of industrial process water.SP Environmental pumps are built for both continuousand intermittent operations.Type keyExample SP 5 A - 12 N EPump rangeRated flow [m 3 /h]GenerationNumber of stagesN = Stainless steel DIN W.-Nr. 1.4401E = Environmental. The pump is suitable for pumping of pollutedliquids.45