KSB Group Unveils Highly Efficient MultiTec Plus Pump Series for Drinking Water Transport

The new high-pressure pump of the MultiTec Plus type series unites efficiency during operation with flexibility in installation. ©KSB SE & Co. KGaA

(IN BRIEF) KSB Group is set to launch its MultiTec Plus pump series by the end of February 2025, with the size 150 variant designed for drinking water transport. These pumps are optimized for hydraulic efficiency and energy savings, integrating synchronous reluctance motors and PumpDrive variable speed systems. The pumps minimize energy consumption, reduce carbon emissions, and offer real-time monitoring through KSB Guard, which tracks temperature and vibration, sending data to the KSB Cloud for early maintenance detection. The pumps can handle casing pressures of up to 25 bar, reach a maximum head of 250 meters, and achieve flow rates up to 470 m³/h. Designed to be quieter and more durable, they operate at lower speeds than higher-speed models, reducing wear and extending service life. Available in various installation configurations, these pumps provide flexibility, reliability, and low operational costs, with additional benefits from self-adjusting bearings and optimized hydraulic systems.

(PRESS RELEASE) FRANKENTHAL, 28-Feb-2025 — /EuropaWire/ — At the close of February 2025, KSB Group is set to launch the first model of its innovative MultiTec Plus pump series, specifically the size 150 variant, which has been meticulously engineered for the efficient transport of drinking water. These pumps have been optimized for maximum hydraulic performance, ensuring the highest levels of efficiency.

The MultiTec Plus pumps integrate cutting-edge synchronous reluctance motors and variable speed systems from the PumpDrive series. This combination results in significantly reduced energy consumption and an impressively low carbon footprint. The advanced variable speed systems automatically adjust the pump’s output to meet real-time demand, ensuring no energy is wasted. Additionally, KSB offers the option to install the KSB Guard monitoring system, which continuously tracks pump condition by measuring temperature and vibration data, transmitting this information to the KSB Cloud in real-time. This allows for early detection of any irregularities, enabling proactive maintenance and minimizing potential downtimes.

These pumps are engineered to handle casing pressures of up to 25 bar, with the ability to achieve a maximum head of nearly 250 meters and a flow rate reaching up to 470 m³/h. The MultiTec Plus units are exclusively powered by four-pole three-phase motors. In contrast to higher-speed pump systems with smaller nominal diameters, these pumps operate at slower speeds—1450 rpm at 50 Hz or 1750 rpm at 60 Hz—while still achieving the same flow rate. This slower operation not only ensures quieter performance but also reduces wear and tear, contributing to a longer service life and improved overall efficiency. The emphasis on energy efficiency, durability, and low noise emissions is particularly crucial in the water industry.

The pumps are designed to handle fluids with a maximum temperature of 60°C. To enhance durability, the diffusers feature wear-protected transition areas, safeguarded by casing wear rings. Customizable suction and discharge nozzle arrangements ensure flexibility during installation, allowing the pumps to be adapted to meet specific customer requirements. The MultiTec Plus pumps are available in various configurations, including horizontal and vertical installations with different bearing arrangements. With robust construction, optimized hydraulic systems, and easily replaceable wear components, these pumps provide exceptional reliability with minimal energy and maintenance costs. Furthermore, the self-adjusting plain bearings made from silicon carbide, coupled with innovative axial thrust balancing, ensures superior operational reliability.

Media contact:

Technical press
Christoph P. Pauly
Tel.: +49 6233 86-3702

SOURCE: KSB SE & Co. KGaA