Whether it is daily traffic, or traveling by car, many car owners have encountered a shortage of car tires pressure situation. Sometimes it is not easy to find a place that can be inflated, portable portable inflatable pump, can be prepared from time to time. Car owners usually do when checking, when the car tires appear deficit phenomenon, there will be a car air pump will be much easier. What should you pay attention to when buying a car air pump?

 

What is a car air pump?

 

Inflatable pump is also called the inflator, pump, it works by the motor to work. When the gas is exhausted, the valve of the communicating device is opened by the atmospheric pressure and the gas enters the gas cylinder. When the gas is inflated to the tire, the valve is closed by the gas pressure inside the gas cylinder and the gas enters the tire.

 

Advantages of car air pump:

 

1 small size, usually put in the trunk of the car, does not occupy the place, easy to carry.

 

2. Power, high efficiency, fast inflation.

 

3. Can be used for cars, motorcycles, bicycles, swimming laps and balls, etc., a wide range of uses.

 

4. Can be used to measure the tire pressure, so that the car tire to maintain normal tire pressure at any time.

 

Buy car air pump Note:

 

Buy a complete set of inflatable pump

 

Buy a car inflator, it is best to buy complete sets, in order to avoid patchwork to find accessories, and finally not suitable. Now on the market car inflatable pumps are mostly sold in sets, in addition to the main inflatable pump, including tire pressure gauge, car power cord, tire access tube, and some car air pump with battery cable and multiple inflatable fittings and other equipment. The company is located in:

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2. Inflator pump power

 

The power of the air pump is determined by the type of car. In the purchase of car inflatable pump, small cars can choose horizontal bar low-power car inflatable pump. Single-cylinder car air pump is supplied by an air pump, with tire pressure gauge and switch above, the power connector for the cigarette lighter, plug directly into the cigarette lighter, the market is also more of these products, the price at 50 Yuan -100 yuan, both cheap and power, but also enough cars.

 

Large SUV and other off-road vehicles, medium and large cars need to use parallel bars high-power pump, or inflated very slow, and electricity. Two-cylinder car air pump consists of two cylinders can work, power, so the original power adapter interface in order to ensure the reorganization of power needs to be directly connected to the positive and negative battery, the inflatable tube can be optional length according to need before use First start the vehicle, the market price is 30% -50% more expensive than the single cylinder pump, the price is generally 100-200 -200 per month.

 

3. Inflation pump speed

 

Car inflator inflation speed is different, low-power inflatable slow, high-power inflatable fast. If the car tires, it is recommended to use high-power pump, inflatable faster. Generally suitable for more than 225 with high-power, inflation rate of 35L per minute or more Caixing.

 

4. Inflatable pump power cord length

 

Car air pump power cord must be long, otherwise inflated to the car tires, inflatable pump enough tires can be awkward. The length of the power cord is best in more than 2 meters, so as to meet the needs of the car four wheels inflated.

 

There is also to consider whether it is convenient to close the air pump. Inflator pump line is generally longer, if you put it away, easily lead to premature aging line damage, so if the pump has a special collection of grooves on the line much better, can greatly extend the life of the line.

 

5. Inflator pump and tire pressure gauge quality

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The connector is the most commonly used part of the inflator, so its quality is very important. Good quality car air pump is pure copper connector, durable, even if accidentally stepped on met all right, poor quality pneumatic pump connector is ordinary iron, easy to deformation, in the purchase must see clearly.

 

At the same time, when buying a car inflator, we must first look at the tire pressure gauge is not copper, copper heat dissipation is better, so you can avoid overheating of the tire pressure gauge, resulting in inaccurate measurement data.

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Buy more than one aeration pump head

 

Because of the different types of car tires, so the purchase of car air pump, the best choice with multiple air intake head car inflatable pump, so that different types of tires can be inflated, but also to the function of car air pump to maximum.

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7. Buy a fully functional inflator

 

Car inflator function should be more comprehensive, such as emergency LED lights, so inflatable at night is very convenient, especially for those who often drive night friends owners. But also as a warning light, flash to remind the rear vehicle attention to avoid.