Used for cellar drainage, septic tank / cess pit emptying, garden sprinkler systems / irrigation.. General purpose pump for diesel, water based inks, vegetable oils, plating solution and other non-aggressive chemicals.
PROGRESSIVE CAVITY PUMPS
Pumps with a helix rotor which revolves eccentrically within a resilient double helic stator of twice the pitch. The rotor turning wihtin the stator forms cavities which progress uniformly from suction to discharge, carrying the material with them.