WEH® Coalescing Filter TSF2 H₂ - Product family

for installation in H2 vehicles and fueling stations

Clean, filtered gases are essential to guarantee the proper function of components for vehicles and filling stations when refueling with hydrogen. The WEH® TSF2 H₂ coalescing filter was developed to remove particles from the gas flow.

When filtering the gas flow, the TSF2 H₂ reliably removes contaminants such as oil, water and dirt particles which are contained in the gas. This contamination is isolated by the coalescing filter. Hydrogen flows through the filter, whereas contaminants such as oil, water and other aerosols coalesce, and drop into the sump of the filter, where they are separated into a drain port.

The WEH® TSF2 H2 is easy to maintain and can be installed onboard vehicles and in fueling stations at any time.

Nominal bore (DN)
10 mm
Pressure range
PN = 35 MPa | PS = 45 MPa
Temperature range
-40 °C up to +85 °C
Corrosion resistant stainless steel
Sealing material
Hydrogen resistant
Filter element
< 1 μm
Incl. plug
Conformity / Tests / Approvals
e1 00 0004 (Regulation (EC) No. 79/2009)
Marketing Features
  • Ease of maintenance
  • Fine filter with high particle retention capacity (efficiency of approx. 99.9 % > 0.3 μm)
  • Protection of critical components in the fuel system
  • Wear and corrosion resistant

Coalescing filter for installation in hydrogen vehicles and fueling stations.

CAD Files
Data sheets
Data sheet EN 248 KB
Data sheet DE 247 KB
Operating instructions
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