WEH® Gas filters – Optimal protection for your gas filling system

Clean, perfectly filtered gaseous media are a basic requirement for the faultless function of gas system components and the operation gas mixing systems.

Dirt particles in the gas flow can adversely affect or even damage fittings and seals and result in leaks.

In order to remove contaminants from the gas flow and therefore extend the service life of the components, while at the same time reducing maintenance costs, WEH has developed a comprehensive product portfolio of particle and fine filters for gas system integration. The filters are suitable for numerous technical gases, as well as for various other gaseous and liquid media.

WEH® Filters clean the gas flow reliably and safely from contaminated particles in gas and pipe networks. Depending on the design, filter elements between 1 and 40 microns will be installed for the protection of downstream system components.

All filters are manufactured from high-quality materials and come equipped with either an easy to clean, reusable filter element or with a replaceable filter element in other models. The portfolio includes various models and sizes.

The WEH® Particle filters TSF2 and TSF4 are available as round or T-shape filters and come with various connection configurations, including a tube fitting and internal or external thread. The filters are very maintenance friendly. The filter element is easy to remove and can be reused after cleaning.

Our TSF2 Coalescing filters offer maximum particle removal efficiency. The medium flows through the filter and components with a slower flow rate like oil, water and other liquid aerosols will form droplets, which fall to the bottom of the filter, where they are extracted via the oil outlet. The fine filters feature an efficiency of

approx. 99.9% > 0.3 microns.

Certified safety

Unique, state-of-the-art testing facilities ensure comprehensive testing of WEH® Filters – from the design phase to mass production. All products comply with the Pressure Equipment Directive (PED). All oxygen equipment is furthermore subject to an adiabatic ignition test.

WEH has been a household name in the gas sector since 1983. Renowned gas system manufacturers put their trust in the safe and reliable gas system components by WEH, Made in Germany. WEH has always worked on continuously expanding its product range in line with the high requirements of the gas industry.

Their portfolio includes high pressure valves, pressure relief modules for vacuum pump protection, fine and particle filters, check valves for installation in gas systems and filling connectors for various gases. See for yourself at www.weh.com.