WDAN11B Automatic Nozzles are designed specially for self-service
pre-pay of card-lock system to help prevent gasoline spills.The
WDAN11B can not be opened until the pumping system is pressurized
and closes automatically when the pressure is removed. This means
the WDAN11B is closed when placed back to the dispenser. Accurate flflow
control allows your customers to top off their tank to the exact amount
they want,and it's easy to stop gasoline flflow precisely.
Technical Specifification :