Fuel dispenser bellows is a type of pipe that is designed to transfer petroleum and is commonly used in fuel dispensers. A dispenser bellows consists of a series of polygonal rings that are welded together in a certain way to form a flexible pipe. Bellows are very flexible and corrosion resistant, and are easy to bend and fold. Fuel dispenser bellows play multiple roles in fuel dispensers, including transferring fluids, adapting to changes in piping, protecting wires, measuring pressure, isolating different materials, and compensating for temperature errors.

Functions of Fuel Dispenser Bellows

• Transferring liquids: Bellows are used to transfer petroleum, chemicals and other liquids, and serve as a connection between the fuel tank and the fuel nozzles in a fuel dispenser.
• Adapting to changes: The corrugated structure of the bellows gives it a high expansion and contraction capacity, enabling it to adapt to changes in the piping inside the dispenser.
• Resistant to corrosion and abrasion: metal bellows is mainly made of metal material, which can withstand high temperature and abrasion, with stable performance, good corrosion resistance and aging resistance, and can prolong the service life.
• Protecting wires: the fuel dispenser power bellows connects the power cord and the fuel dispenser electronic control system, which can withstand the bending and twisting of the power cord and prevent the wire from abrasion and breakage.