WEH® Defueling Nozzle TK21 CNG for discharging buses and trucks through the filling receptacle

C1-12641-X2-X01

Defueling Nozzle for discharging CNG fuel tanks of buses and trucks through the filling receptacle

Buses and trucks running on natural gas have to be serviced and checked regularly, a process involving the discharge of their pressurized fuel tanks.

The WEH® TK21 CNG defueling nozzle has been designed for this specific purpose.
The defueling nozzle is simply engaged onto the receptacle of the bus/truck and the knurled spindle fully turned until the receptacle is fully open. Discharge can now take place through the lateral media discharge vent.

Nominal bore (DN)
8 mm
Pressure range
PS = 350 bar (5,000 psi)
Temperature range
-40 °C up to +85 °C
Material
Corrosion resistant
Sealing material
Natural gas compatible
Design
With plastic thermal protection and opening spindle
Number
C1-12641-X2-X01
Marketing Features
  • Discharge through the filling receptacle
  • Knurled spindle actuation
  • No additional locking device required
  • Only suitable for WEH® TN5 CNG receptacles (without a filter)
  • Plastic thermal protection
Application

Defueling Nozzle for discharging of CNG fuel tanks of buses and trucks through the filling receptacle. Only to be used with WEH® TN5 CNG receptacles without a filter. Operation only by specially trained personnel. Not for self-service operation!

 
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