Type B for recovery of floating material/scum

Type D for feeding sludge/high viscosity liquid

Type C for contaminated and waste water cut

Type F for sludge

Big drainage vacuum self-priming pump type S vaccum self-priming pump

Big drainage vacuum self-priming pump type S vaccum self-priming pump

Big drainage vacuum self-priming pump type S vaccum self-priming pump

Big drainage vacuum self-priming pump type S vaccum self-priming pump

Big drainage vacuum self-priming pump type S vaccum self-priming pump