Centrifugal pump F 640 PP

for chemicalselectricsubmersible

For pumping large quantities of heavy flammable liquids from containers, tanks and open basins as well as for conveying chemically aggressive fluids throughout the chemical industry and process engineering. Versions with open conical impeller or closed centrifugal impeller in different sizes for different power ranges. Technical data: Viscosity: min. 1 mPas - max. 150 mPas1 Diameter pump housing: max. 148 mm2 Diameter mounting flanges: max. 265 mm2 Materials outer tube: Polypropylene Media / Fluids: Acids, AdBlue®, Alkalis, Fuels Seal: mechanical seal Container: 1000 l IBC, Tanks > 1000 liters Product attributes Available with open conical rotor or closed impeller Two sizes available: Conical rotor 15 and 30 Impeller 15Z and 30Z Mounting flange with outer Ø 265 mm Consisting of an inner and outer tube as well as the drive shaft that is mounted in the inner tube Installation in pressurised tank or gas scrubber possible Shaft seal with mechanical seal in ceramic oxide / SiC, O-rings in FKM Steel core in the inner tube prevents longitudinal changes between inner tube and pump shaft Benefits Suitable for tanks heights up to 4.1 m without bottom opening Pumps also fluids containing solids For mobile and stationary use Motor replaceable Pump is hermetically tight