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DW50M-DW50-DW70-DW100

DW50M-DW50-DW70-DW100
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MATERIALS Cover Anticorodal aluminium alloy Motor housing Anticorodal aluminium alloy Pump housing Anticorodal aluminium alloy Strainer Stainless steel AISI304 Wear plate Anticorodal aluminium alloy with rubber coating DEWATERING SERIES DW50M-DW50-DW70-DW100 50 Hz 2 POLES Submersible electric pumps suitable for the lifting of clear and dirty water. They are especially used in building yards and for pumping abrasive liquids. Owing to their maneuverability they can be easily moved. Free passage 6 mm Max number starts/hour 20 Max temperature of the liquid pumped +40°C pH of the liquid pumped 5-8 Max immersion depth Acoustic pressure level issued Liquid density 1,1 kg/dm3 Min immersion depth 457 mm OTHER FEATURES ON REQUEST Impeller Martensitic stainless steel Mechanical seal motor side Ceramics/Graphite Mechanical seal impeller side Silicon Carbide/Silicon Carbide (SiC/SiC) Motor shaft Stainless steel AISI 420 Bolts and nuts Stainless steel Grade A2 Cable 10 meters type H07RN-F dwsom with 4G2.5 mm2 cable, capacitor box and SCHUKO (CEE 7/VII) plug Three-phase with 4G1,5 mm2 cable DW100 with 4G2,5 mm2 cable The electric motor Is asynchronous with squirrel cage rotor in dry chamber Class of insulation F Protection degree IP68 2pole; 50Hz Main voltage values and relative tolerance in relation to the rated voltage value: SINGLE-PHASE 230V ±6% THREE-PHASE 230V ±10% 400V ±10% Other voltages on request. Area pump Sri, via Salvador Allende, 3 42020 Montecavolo (RE) Italia - Tel: +39 0522 245026 - Fax: +39 0522 245018

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