Eta keeps the world on the move.
KSB's Eta pumps keep the world on the move with unrivalled product and service diversity as standard. All pumps from the Eta family offer optimised hydraulic systems in an (almost) infinite number of variants.
The Eta pump is a classic that has proved successful over decades and has been a constant focus of optimisation for KSB. It also represents the globe's most popular family of standardised water pumps – 1.5 million of them are in use worldwide. This is all the more remarkable when one considers that every Eta is manufactured to specific customer requirements.
The Eta family comprises a total of 43 different sizes. These can be run with 2-, 4- or 6-pole motors. The range has been extended to include additional sizes, so that pumps can now be selected even closer to the best efficiency point. In addition, every Eta built by KSB is fitted with an impeller that is trimmed exactly to the optimum operating point.
Over the years, the Eta pumps have reached such a level of technical refinement that our customers can totally depend on the excellent characteristics of these globally standardised products. Thanks to their versatility, the pumps of the Eta family have become firmly established in numerous industrial applications, in the building services sector, and in water and energy supply. At the same time, Eta pumps set standards in terms of availability and servicing: new products and spare parts can be supplied at short notice while assembly and dismantling are extremely straightforward. One standard worldwide.
The benefits of our Eta pumps speak for themselves.
Energy efficiency
- Outstanding hydraulic design, excellent efficiency
- Already meets the energy requirements of tomorrow
- Impellers trimmed as standard for pump operation at best efficiency point
- Maximum energy savings by variable speed operation with KSB PumpDrive in combination with high-efficiency KSB SuPremE® motors of efficiency class IE4 (in compliance with IEC/CD 60034-30 Ed. 2)
Versatility
- Great variety of materials for perfectly matching the pump to the fluid handled
- Comprehensive selection chart extended by additional sizes for small flow rates
- Motor options ranging from standard asynchronous motors to our high-efficiency IE4-compliant KSB SuPremE® motors (IE4 to IEC/CD 60034-30 Ed. 2): benefit from the optimum drive solution to match any application.
- Our PumpDrive, Hyamatic, and LevelControl automation options provide optimum control and monitoring functions for your pump system.
Find suitable products now
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.
Etabloc
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 (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.
Etaline
Single-stage volute casing pump in in-line design, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system; pump shaft and motor shaft are rigidly connected. 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.
Etanorm SYT
Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.