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 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.
Every Eta built by us is fitted with an impeller that is trimmed exactly to the optimum operating point. Offering impeller trimming as standard allows significant energy savings resulting in markedly reduced operating costs. Eta pumps also feature extremely high efficiency levels of up to 80 % and improved.
When other pumps run out of flexible options, Eta is just getting started. Not for nothing does the standardised water pump offer more variants than almost any other – 99 % of all pumps sold are customised during manufacture. The pump family’s diversity is breathtaking, as can be clearly seen in the wealth of variants available for individual type series. With Eta, KSB offers the solution for any and every specific situation together with a guarantee for low-wear operation.
Pump for handling clean or aggressive fluids not chemically and mechanically aggressive to the pump materials.
Water supply systems
General irrigation systems
Spray irrigation systems
High energy efficiency
Optimised and tested 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*.
Good suction performance for low vibration levels and very smooth running. Wetted parts are free from primers and thus generally recognised as safe for handling drinking water. Diversity of variants Additional sizes for small flow rates extend the already diverse range of selection charts.
Great choice of materials for many applications available as a standard. Hydraulic test run to ISO 9906 3B, 2B and 2U available. Drilled holes for temperature and vibration measurement available as an option. Wide choice of seals for demanding fluids. Available in a wide choice of materials for a large variety of fluids.
Fast delivery of new pumps and spare parts. Easier to assemble and dismantle thanks to the larger seal chamber and forcing screws between the casing cover and bearing bracket. The compact and robust design of the single cartridge mechanical seal makes for easy and economical installation