... system,machine-associated purpose,acids and alkali Water treatment:Ultrafiltration system, reverse osmosis system,distillation system,swimming pool,separator Irrigation:Farmland irrigation,spray ... /240V3x200220/346380V3x220240/380415V3x380415V60HZ3×200230/346400V3×220255/380440V3×220227/380480V CDL Series Light Vertical Multistage Centrifugal Pump(vertical pump,multistage pump,centrifugal pump)