Especially for waste water with solid components, a higher viscosity, or a higher specific weight (heavier), therefore these pumps are equipped with an extra strong motor. Emptying of waste water tanks, faeces (without coarse and/or hard components), etc.
Type: F RA
Color: Blue
Pump type: self-priming centrifugal pump
Type Impeller: open impeller
Motor type: induction motor at 230 volts short-circuit armature motor at 400 volts
Fuse: only built-in thermal protection on the 230 volt motors
Shaft Seal: mechanical seal of ceramic on carbon
Liquids: water with a lot of solids, a higher viscosity, or a higher SG