WEH® Filter TSF1 CNG - Product family
Contaminants in the gas flow can enter the vehicle‘s storage tank during refueling. These dirt particles in the natural gas fuel may cause damage to the sealing components.
WEH, therefore, offers CNG filter for clean natural gas. Solid particles are captured reliably.
The TSF1 CNG filter is used for fueling stations and dispensers as well as onboard CNG powered vehicles. The filter is mainly installed as prefilter in the media inlet between fueling nozzle and filling hose.
Nominal bore (DN) | 8 mm |
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Pressure range | PN = 200 bar (3,000 psi) | PS = 260 bar (ECE) PN = 250 bar (3,600 psi) | PS = 315 bar |
Temperature range | -40 °C up to +120 °C (ECE) -40 °C up to +85 °C |
Filter element | 50 resp. 40 μm, depending on design |
Material | Corrosion resistant stainless steel |
Sealing Material | Natural gas resistant |
Conformity / Tests / Approvals | ECE R110 |
Filter for installation as prefilter between fueling nozzle and filling hose. Only use filters with ECE approval for fitment in road legal vehicles.

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