TD11B Automatic Nozzles are designed specially for selfservice prepay of cardlock system to help prevent gasoline spills.
The TD11B can not be opened untill the pumping system is pressurized and closes automatically when the pressure is removed. This means the TD11B is closed when placed back to the dispenser.
Accurate flow control allows your customers to top off their tank to the exact amount they want,and its easy to stop gasoline flow precisely.

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