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.
Japan’s HVAC+R market is set for significant growth, driven by rapid industrialization, expanding industrial and commercial construction, and ongoing urbanization. The market is projected to reach a turnover of USD 18.37 billion by 2025 and USD 23.99 billion by 2030, reflecting a compound annual growth rate (CAGR) of 5.49% during the forecast period from 2025 to 2030.
Siemens AG closed its acquisition of ebm-papst’s industrial drive technology business. In the future, it will be marketed using the name “Mechatronic Systems” at Siemens.
Flender, a global leader in mechanical and electrical drive systems, proudly announces the expansion of its service center in Elgin, Illinois. This significant investment underscores Flender’s commitment to bolstering efficiency and local support across the United States and Canada.
For the second consecutive year, TIME Magazine and Statista jointly published their ranking of the “World’s Most Sustainable Companies”. With a position as global number 12 in a list of 500 firms, GEA scored exceptionally high in the overall ranking.
Busch Vacuum Solutions introduces the COBRA DH series, a new generation of high-performance dry screw vacuum pumps specially designed for demanding industrial applications.
Swedish fastener manufacturer BUMAX has strengthened its market presence in Türkiye, following the signing of a new strategic agreement with Standart Civata (STD) – a distributor of high-quality fasteners. The partnership marks a significant milestone in the BUMAX international growth strategy, aimed at strengthening its distribution network and brand presence in key markets.
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.
Ethernet-APL has moved beyond readiness. The instrumentation manufacturer Endress+Hauser successfully conducted another set of load tests of a realistic PROFINET over Ethernet-APL setup. Two years after the last successful multi-vendor tests, the technology has proven its strength again in a realistic simulation.
EBARA Corporation (hereinafter “EBARA”) obtained the highest rating, Platinum Recognition, in the RBA (Responsible Business Alliance) Validated Assessment Program (VAP) audit.
As temperatures rise, the performance and durability of vacuum pumps can be significantly affected. Maintaining a cool environment for these devices is critical, as most are built to function effectively in ambient temperatures of up to 40°C. Overheating can lead to accelerated oil degradation, increased maintenance costs, and potential equipment failure, interrupting manufacturing and causing expensive repairs.
