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*This product is equipped with instructions and use of video tutorials can be requested from customer service

Frequently Asked Questions

What do I need for a water rocket?

Launcher, nozzle, Coca-Cola bottle, nose cone tail, bicycle pump

What are the requirements for a pump?

Need to use a bicycle pump with American air nozzle, more than40cmAbove the height, note that it is not recommended to use basketball, balloons, too small pump(Lack of air pressure can cause a launch failure)

The water rocket has to be used2A Coke bottle?

For conventional rocket bodies1Just a coke bottle, number1The bottle body is complete for gas storage, and the second is to increase the length of the arrow body, so that the arrow body is slender and beautiful, and there is not too much difference in the range of the two.

Whether water rocket must be launched with water?

Water rocket launch mainly relies on aerodynamic power, adding one-third of the water bottle will produce a good water thrust effect, the same pressure can make the water rocket launch further, without adding water can also be launched normally

Why can't my water rocket get far?

The biggest reason is that the pressure is not enough, the air pressure should be enough, and the barometer value is recommended to hit6-8Range, the maximum we can hit10Water can also be added to assist the launch.

There are no requirements for the bottle?Will not burst the bottle?

We recommend using Coke bottles or Sprite and other carbonated beverage bottles to operate, other bottles are not recommended and can not be used. Cola bottles have national testing standards and pressure can be reached10kgAbove, ordinary household pump can only hit7~8About a pressure, so pump as much as possible to pump, do not burst the Coke bottle. If you are using an inflatable electric pump to pressurize, be sure to pay attention to how much pressure you are playing.

Is there anything I should be aware of?

Water rocket belongs to outdoor activities, minors must be accompanied by teachers or parents can be used, the first to use the launcher in an open place, the second to adjust the launch direction in advance without pressure(Do not aim at people and things)Do a good job of clearing the field can not be launched in the area with everyone, read the instructions and use correctly, standardize the launch, safety first!