... industrial pipes,sewers,roof drainnage 2"-8" Sectional Pipe Drain Cleaner S200BFeaturingHeavy duty,suitable for main pipes,industrial pipes,sewers, ... :750w induction type,reversibleSpeed:700RPMFor pipes:Φ50-300mmMax working length: 50MOrdering information Cat no.Model no.DescriptionWeightS200BPipe Drain Cleaner, 220V,50HZ70KGS200BDrain ... Cutter D30Sawtooth Cutter D30 2"-8" Sectional Pipe Drain Cleaner