Submersible sewage pump: FA 10.62E
Motor type: FK 17.1-4/16K
Type of impeller: Single-channel
Type of installation: Suspension device
VERSION
Submersible sewage pump as a submersible, single-stage monobloc unit in stationary, vertical installation, for pumping untreated sewage that does not attack the pumps either chemically or mechanically. Pump with radially arranged discharge port and axial pump inlet. Unit structure is easy to service due to split motor and pump housing unit.
The pumping values must be guaranteed in accordance with ISO 9906 Annex A.
For the pump type FA 10.62E, the version type also depends on the motor!
Please select a motor in the drop-down menu on the right and read the relevant description:
Submersible motor in pressure-resistant design, with internal, hermetically-tight active cooling with highly efficient heat
exchanger, double mechanical shaft seal in EMU block design, as well as separate sealing chamber. The motor chamber and
the sealing chamber are filled with medical white oil. Motor sealing at the shaft by a double, wear-resistant mechanical shaft
seal independent of the direction of rotation entirely made of silicon-carbide as closed unit in EMU sealing cartridge of
stainless steel with intermediate separation chamber and additional shaft sealing ring.
Both seals are cooled and lubricated. The motor chamber is equipped with connecting terminals. Protection of the motor
winding by thermistors installed. Both closed ball bearings are maintenance-free and filled with high-quality grease. All
casing parts are of cast iron. Shaft and connecting elements are of stainless steel. The motor is suitable for continuous
operation (s1) under full load in immerged and completely emerged condition.
PUMP PART DATA
Type of impeller: Single-channel
Full impeller diameter: 240
Adapted impeller diameter: 240 mm
Free ball passage: 80 mm
Pressure port: DN100
Suction port: DN100
Possible operating modes:
Suspension unit: DN100S/2RK
WEIGHTS
Max. weight of the pump part: 33 kg
Weight of the motor: 106 kg
Max. weight of the unit: 139 kg
MATERIALS
Pump housing EN-GJL-250
Impeller EN-GJL-250
MOTOR DATA
Rated power: 6.6 kW
Power consumption of the motor at rated power: 8.4 kW
Current consumption of the motor at rated power: 14.02 A
Number of poles: 4
Rated speed: 1,415 1/min
Cos phi at rated power: 0.86
Cos phi at start:
Efficiency of the motor at rated power: 79 % %
Rated frequency: 50 Hz Hz
Operating mode (VDE 0530): S1
Max. fluid temperature: 40 °C
Starting current for direct starting: 69.0 A
Starting current for star-delta starting: 23.0 A
Starting torque: 58.0 Nm
Moment of inertia: 0.0108 kg m²
Maximum switching frequency: 15
Motor connection line: 7G1,5 H07RN-F
Maximum possible motor connection line: 4×4
DUTY POINT DATA
Volume flow:
Delivery head:
Power consumption of the pump at duty point (P2):
Pump efficiency at duty point: %
Power consumption of the motor at duty point (P1):
NPSH value of the pump at duty point:
Speed at duty point: 1430 1/min
Submersible motor in pressure-resistant design, with internal, hermetically-tight active cooling with highly efficient heat
exchanger, double mechanical shaft seal in EMU block design, as well as separate sealing chamber. The motor chamber and
the sealing chamber are filled with medical white oil. Motor sealing at the shaft by a double, wear-resistant mechanical shaft
seal independent of the direction of rotation entirely made of silicon-carbide as closed unit in EMU sealing cartridge of
stainless steel with intermediate separation chamber and additional shaft sealing ring.
Both seals are cooled and lubricated. The motor chamber is equipped with connecting terminals. Protection of the motor
winding by thermistors installed. Both closed ball bearings are maintenance-free and filled with high-quality grease. All
casing parts are of cast iron. Shaft and connecting elements are of stainless steel. The motor is suitable for continuous
operation (s1) under full load in immerged and completely emerged condition.
