GKN Powder Metallurgy introduces metallic membrane cartridge filter range
June 25, 2025
GKN Powder Metallurgy has introduced a new generation of metallic membrane cartridge filters. Designed to meet the growing demand for fine filtration in the chemical, pharmaceutical and food and beverage industries, the new designs are reported to deliver up to 30% higher productivity in fine filtration applications.
Initially developed for outside coating by GKN PM, the new range has a metallic membrane on the inside of the filter element. This is said to offer numerous improvements, including superior cake release, reduced downtimes and increased flow rates.
The seamless filters are available up to 183 cm in length, which provides superior mechanical strength over other conventional (welded) solutions. Longer elements will be produced by adding a single radial welding seam.
“With the launch of our new metallic membrane cartridge filters, we are aiming to bridge the gap in reliability and sustainability when it comes to filtration systems,” said Dr Harald Balzer, Head of Product Engineering/Filters. “This solution is designed to deliver better performance, reduce operational costs, all while ensuring our customers receive localised technical support, whether they’re operating in the US, Europe, or elsewhere around the world.”
The metallic membrane filters are available in different grades from 3 µm down to 0.1 µm. They are primarily used in chemical and pharmaceutical separation processes, particularly in catalytic reactions where valuable catalysts, like palladium and platinum-based materials, need to be recovered.
By extending the lifespan of the cartridges, the filters also help customers limit the ongoing financial and environmental costs associated with disposable filters.
www.gknpm.com
