Brand: Huabao

specification size: 30 * 400MM30 * 300MM 22 * 400MM

quantity: 200PCs/piece

net Weight: 22kg Gross weight: 21kg

packing: PVC bag

configuration: inflation needle, converter, hose(American mouth, British mouth, French valve, optional)

the hose can be placed in the handle to prevent the hose from being lost, which is convenient for storage and very thoughtful design.

Printable LOGO

this inflator is suitable for inflating various bicycles!, If you add the corresponding inflation needle and air nozzle, it can also be applied to all kinds of ball games, children's toys and swim ring inflatable! It is a must-have inflatable boutique for families!!

Our company also has a variety of sizes and inflator styles to choose from!

1. When using tire pump, its exit pipe should be connected to the valve of the bicycle tire. The function of the valve is to allow air to enter the tire only from tire pump and not to pour Air into tire pump from the tire.

2. There is a gap between the piston of tire pump and the cylinder wall, and there is a downward concave Rubber Bowl on the piston. When the piston is pulled upward, the volume of air below the piston increases and the pressure decreases. The air above the piston is squeezed from around the Rubber Bowl to below.

3. When pressing the piston downwards, the volume of air below the piston decreases and the pressure increases, so that the Rubber Bowl is tightly against the cylinder wall to prevent air from leaking above the piston and continues to press the piston downwards, when the air pressure is enough to push valve core of the tire, compressed air enters the tire. At the same time, the air outside the cylinder enters the upper part of the piston from the gap at the upper end of the cylinder.

As shown in Figure 1: inflator plus ball gas belt and accessories


as shown in Figure 2: inflator plus beauty mouth gas belt

figure 3 and 4: can be equipped with French valve and English mouth.