Etanorm
Horizontal volute casing pump, single-stage, with ratings and main dimensions to EN 733, long-coupled, back pull-out design, with replaceable shaft sleeves / shaft protecting sleeves and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation on a KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.
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Description
Main Applications
– Handling clean or aggressive fluids not chemically and mechanically aggressive to the pump materials.
– Water supply systems
– Cooling circuits
– Swimming pools
– Fire-fighting systems
– General irrigation systems
– Drainage systems
– Heating systems
– Air-conditioning systems
– Spray irrigation systems -
Advantages
– Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
– Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
– Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
– Large variety of materials as standard for perfectly matching the pump to the fluid handled
– PumpDrive perfectly matched to pump and motor by default factory parameter settings
– Motor-mounted variable speed system up to 45 kW saves space
– Pump operation made fully transparent with PumpMeter
– The efficiency of the motor also exceeds 95 % of the nominal efficiency when the motor runs at 25 % of its nominal power on a quadratic torque-speed curve.
– Sustainable and environmentally friendly because no magnets based on “rare earth elements” such as NdFeB are used -
Suitability
Dry-installed pump
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Technical Features
- Max. flow rate
- 2321 m3/h
- Max. head
- 160 m
- Max. allowed working pressure
- 16 bar
- Maximum allowable fluid temperature
- 140 °C
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Downloads
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