KSB Etabloc
SINGLE- STAGE CLOSE-COUPLED.
Single-stage close-coupled volute casing pump, with ratings to EN 733, with replaceable shaft sleeve and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the 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.
Pumping clean or aggressive liquids.
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
Fluids handled
▪ Seawater ▪ Brackish water ▪ Drinking water ▪ High-temperature hot water ▪ Service water ▪ Fire-fighting water ▪ Brine ▪ Cleaning agents ▪ Condensate ▪ Oils
- High energy efficiency.
- Optimised hydraulic system of high efficiency. As a standard, the impellers are trimmed to the operating point.
- Ground-breaking features for saving energy.
- Equipped with PumpDrive for variable-speed operation. When used in combination with the KSB SuPremE® motor, the pump achieves the efficiency level IE5*.
- Compact design Pump without separate coupling, which eliminates the need for coupling alignment.
- Reliability. Good suction performance for low vibration levels and very smooth running.
- Safe transport of the complete pump set and pump foot and motor foot already levelled for installation from 75 – 110 kW.
- Wetted parts are free from primers and thus generally recognised as safe for handling drinking water.
- Versatility. Great choice of materials for many applications available as a standard.
- Horizontal or vertical shaft axis position can be selected.
- Hydraulic test run to ISO 9906 3B, 2B and 2U available.
- Optional interior and exterior coating for better corrosion protection.
- Available in a wide choice of materials for a large variety of fluids. Wide choice of seals for demanding fluids. Additional sizes for small flow rates extend the already diverse range of selection charts.
- Service-friendly. Fast delivery of new pumps and spare parts.
- Easier to assemble and dismantle thanks to the larger seal chamber and threaded holes for forcing screws between the casing cover and bearing bracket.