WEH® Fueling Nozzle TK17 H₂ 35 MPa for fast filling cars, single-handed operation, self-service

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WEH® Fueling Nozzle TK17 H₂ 35 MPa for fast filling cars, single-handed operation, self-service The WEH® TK17 H₂ 35 MPa has been developed for refueling fuel cell electric cars with compressed hydrogen (CGH₂).

The fueling nozzle with single-handed operation is just as quick and easy to use as the common petrol nozzle and has a similar look and feel. Simply lift the nozzle from the dispenser and place it onto the vehicle‘s receptacle.

250° rotation makes for easy engagement with the vehicle‘s fuel receptacle.

Compress the actuation lever until the locking lever engages and the fueling procedure begins. The hydrogen can only flow through the line if there is a safe connection.

After refueling disengage the nozzle‘s locking lever and disconnect. Please note that refueling may be stopped or paused at any time.
The hand grip has a magnet for actuation of the magnet switch for activation of the dispenser.

The WEH® TK17 H₂ 35 MPa has a coding for pressure range and gas type that will not allow connection to natural gas vehicles or other pressure ranges.
Technical Data
Nominal bore DN 4 mm
Pressure range PN = 5,000 psi (350 bar)
PS = 450 bar
PT = 675 bar
Temperature Range -40 °F up to max. +185 °F
Media inlet UNF 7/16"-20 male thread, SAE J514, 37° cone
Material Corrosion resistant
Sealing material Hydrogen compatible
Design With plastic thermal protection and hand grip with magnet.
Without gas recirculation
Weight Approx. 3.86 lbs.
Approvals SAE J2600:2002
  • Left or right single-handed operation
  • Compatible with the WEH® TN1 H₂ receptacle profile
  • WEH ® EASY-TURN swivel joint approx. 250°
  • Easy operation
  • Extremely high flow rate -> short filling times
  • Plastic thermal protection
  • Hand grip with magnet
  • Unique WEH® Jaw Locking Mechanism
  • High-grade materials
  • Coding for pressure range / gas type
Fueling nozzle for H2 fast filling of electric / hybrid cars with fuell cells (FCV) at self-service fueling stations.


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Single-handed pistol grip nozzle for safe & easy hydrogen refueling

The 350 bar Refuelling Nozzle is designed for filling fuel cell electric vehicles (FCEV). Applications also include quick-fill, self-service fueling of automobiles, light trucks, shuttle buses, vans and vehicle fleets.