IN FOCUS

Diffusion pump technology was developed over hundred years ago. It is still used today in many areas of research and industry to generate high and ultra-high vacuum. This is not least due to the efficient operating principle: the robust “workhorses” form hot oil vapors to transport the gas molecules out of the pump chamber and pump them out via the fore-vacuum port.

In July 2025, KSB SE & Co. KGaA has launched a new generation of submersible motor pumps with axial propellers on the market. The AmaCan P type series is designed to transport large volumes of municipal or industrial water as well as waste water from stormwater, drainage and irrigation pumping stations.

Armstrong Fluid Technology has introduced two new sizes, 40-85 and 60-50, of Design Envelope Compass R circulators. The Compass R is an energy-efficient variable speed dry-rotor circulator.

With a new compact and versatile marine engine room pump design, Svanehøj aims to optimize onboard liquid handling. Because of its lower weight, fewer components, and just a single wear part, the new NCM pump will enhance efficiency, simplify system integration, and reduce operational complexity.

DAB Pumps has launched the latest addition to its trusted FX range of wastewater pumps: the FXS, a robust, compact submersible pump designed for residential, commercial, industrial and agricultural applications.

Busch Vacuum Solutions introduces the COBRA DH series, a new generation of high-performance dry screw vacuum pumps specially designed for demanding industrial applications.

Busch Vacuum Solutions introduces the COBRA DH series, a new generation of high-performance dry screw vacuum pumps specially designed for demanding industrial applications.

Leybold has launched two new versions of its renowned oil-sealed rotary vane pumps for analytical applications. The new developments are characterized by their high pumping speed, low noise level and maintenance intervals of up to 24,000 hours in LC or GC MS applications (Liquid or Gas Chromatography-Mass Spectrometry). The SV BI² sets new Standards in sustainability, compactness, reliability and ease of use.

Armstrong Fluid Technology has expanded its family of Vertical-In-Line Fire Pumps with the addition of the new 750gpm 5x4x10PF model.

Finish Thompson Inc. (FTI) highlights its comprehensive range of pumps engineered specifically for the unique demands of aquariums and aquatic life environments. With decades of expertise in corrosive chemical transfer, FTI delivers solutions that ensure the safe, efficient, and reliable movement of water and critical chemicals essential to maintaining healthy aquatic ecosystems.