IN FOCUS

How a Diaphragm Pump Works

How a Diaphragm Pump Works

Double diaphragm pumps operate using an oscillating positive displacement principle. The pump consists of two main fluid housings and a central air control section. Inside each housing, a flexible diaphragm is mounted vertically and connected to a shared shaft. As compressed air enters and exits the air chambers, the diaphragms move in a coordinated push pull motion.

Read more

LATEST NEWS - Corporate News

BPMA Welcomes Four New Members

17.02.2026 -

The British Pump Manufacturers Association (BPMA) announces four new additions to its distinguished roster of member organisations. Each company brings a wealth of expertise, innovation, and dedication to the pump industry, further strengthening BPMA’s commitment to promoting pump engineering excellence across the sector.

Read more

Change on Endress+Hauser Supervisory Board

17.02.2026 -

The Endress+Hauser Group’s generational handover continues. The Swiss measurement and automation technology specialist has already announced a sweeping refresh of the Executive Board made necessary by the planned retirement of several long-serving members. Now the time is nearing for a change at the helm of the company’s Supervisory Board, with Steven Endress due to succeed Matthias Altendorf in April.

Read more

KSB Publishes Provisional Figures for the 2025 Financial Year

11.02.2026 -

Despite the challenging environment, pump and valve manufacturer KSB closed out the 2025 financial year with growth levels above the previous year. The positive business development was also confirmed in the fourth quarter of 2025. The company increased key financial figures for order intake, sales revenue as well as earnings before finance income / expense and income tax (EBIT) compared with 2024.

Read more