KSB Multi Eco - Configuration and Function

4 Description of the Pump (Set)
15 of 60
Multi Eco
Drive
▪ Single-phase AC motor
▪ 220 - 240V / 50Hz with thermal overload protection
▪ Three-phase motor
▪ 380 - 415 V / 50 Hz
▪ IP44 enclosure
▪ Thermal class F
Bearings
▪ Deep groove ball bearings
▪ Grease-lubricated for life
Multi Eco-Pro
▪ Multi Eco pump
▪ Controlmatic E.2 automatic control unit with glass-fibre reinforced polyamide
housing and integrated pressure gauge, with cables for pump and mains
connection
Multi Eco-Top
▪ Multi Eco pump
▪ Membrane-type accumulator, pressurised at the factory
▪ Metal-braided hose between pump and accumulator
▪ Pressure switch for automatic operation, factory-set
4.5 Configuration and function
Design
Multistage, self-priming pump in close-coupled design with axial fluid inlet and
vertical fluid outlet.
The hydraulic system runs in common bearings and is connected to the motor via a
shaft.
Sealing
The pump is sealed by a standardised mechanical seal. A thrower protects the
bearing and the motor in the event of leakage.