1.Diesel sewage pump 2.Waste water treatment 3.Single-staged 4.Single-suction 5.ISO9001:2000 Diesel sewage pumpDesign standardEuropean standard BS EN733/ DIN24255 MaterialCasingCast Iron standard, Ductile Iron, Bronze optionalImpellerDuctile Iron standard, Bronze, ASTM304, ASTM316 optionalShaftASTM 1045 standard, ASTM304, ASTM316, ATSM 420 optionalShaft SealMechanical Seal (Sic—Sic/Viton) ...