The new generation of wastewater pumps: impellers capable of handling long fibres and solids, and high-efficiency KSB motors – the Amarex KRT and Sewatec type series offer even better overall efficiency.

Energy-efficient wastewater pumps and motors for optimum efficiencies

Municipal, domestic or industrial wastewater: the submersible motor pumps of the Amarex KRT type series are the perfect match for all wastewater transport requirements.

Not least because KSB’s wastewater pumps combined with high-efficiency motors enable significant energy savings.

Reliable and efficient: the new non-clogging impeller

Maximum efficiency and minimum clogging risk for KSB wastewater pumps are provided by the F-max free-flow impeller.

With the asymmetric arrangement of its vanes, F-max offers a large, free passage that allows solids of different sizes to pass without difficulty.

The slightly convex profile of the hub in the middle of the impeller reliably prevents all risk of clogging from long fibrous materials such as flushable wipes.

The F-max vortex impeller by KSB Australia.

The F-max free-flow impeller is available for the submersible wastewater pumps in the Amarex KRT series and the dry-installed wastewater pumps from KSB’s Sewatec series.

Energy-efficient motors for optimum efficiency

The combination of KSB wastewater pumps with high-efficiency motors enables considerable energy savings. The economical motors are integrated in the pumpsets as standard.

The pumpsets can be supplied with or without explosion protection. The dry-installed pumps of the Sewatec type series are fitted with the variable-speed, magnet-less KSB SuPremE® IE4 motor.

The efficient pump set, consisting of a wastewater pump and motor, promises maximum savings from low energy and maintenance costs, optimum operating reliability and constant performance data.

Customised pumps for every requirement

Team with specifically adapted impellers and energy-efficient motors. KSB offers a wide range of installation types as well as a large choice of materials for wastewater pumps. KSB tailors the best solution for each wastewater application – for optimum efficiency and operating reliability.

This partner content is brought to you by KSB Australia. For more information, visit

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