Drainage pump: KS 6
Motor type: T 12-2/6GEx
Type of impeller: Multi-channel Open
Type of installation: Transportable
VERSION
Wastewater pump as monobloc unit with submersible motor and electric connection cable. Explosion-protected submersible motor in pressure-resistant version. This sealing chamber is filled with medicinal white oil. Motor seal on the shaft through two bidirectional wear-resistant mechanical seals made of solid silicon carbide with intermediate oil barrier chamber. Both seals are cooled and lubricated with medical white oil. The two maintenance-free closed ball bearings are filled with high-performance grease. Power and control cable with longitudinally watertight cable inlet, cores embedded in cast resin, soldered leads as additional protection against penetrating moisture due to capillary action. Retrofit option of sealing chamber monitoring with pencil electrode for protection against penetrating moisture. All housing parts are made of grey cast iron. Shaft and connection elements are made of stainless steel.
PUMP PART DATA
Type of impeller: Multi-channel
Adapted impeller diameter: 107 mm
Free ball passage: 5 mm
Pressure port: G1 1/4
WEIGHT
Weight of the unit: 25 kg
MATERIALS
Pump housing EN-GJL-250
Impeller EN-GJL-250
Suction ports EN-GJL-250
MOTOR DATA
Rated power: 0.75 kW
Power consumption of the motor at rated power: 1.1 kW
Current consumption of the motor at rated power: 3.186 A
Number of poles: 2
Rated speed: 3,410 1/min
Cos phi at rated power: 0.87
Efficiency of the motor at rated power: 71 % %
Rated frequency: 60 Hz Hz
Operating mode (VDE 0530): S1
Max. fluid temperature: 40 °C
Starting current for direct starting: 17.6 A
Starting current for star-delta starting: 5.9 A
Starting torque: 2.6 Nm
Moment of inertia: 0.00072 kg m²
Maximum switching frequency: 15
Motor connection line: 7G1,5 H07RN-F
Maximum possible motor connection line: 7G1,5 H07
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: 3457 1/min
Submersible motor in pressure-resistant design. The sealing chamber is filled with medical white oil. Motor sealing at the
shaft by two wear-resistant mechanical shaft seals independent of the direction of rotation entirely made of silicon-carbide
with intermediate separation chamber. Both seals are cooled and lubricated by medical white oil. Both closed ball bearings
are maintenance-free and filled with high-quality grease. Power supply cable and control cable with longitudinally tight cable
trumpet, cores embedded in casting resin and soldered strands as additional protection against penetrating humidity by
capillary action. Possibility for retrofitting a moisture probe by means of a pencil electrode as protection against penetrating
humidity. All casing parts are of cast iron. Shaft and connecting elements are of stainless steel.
