Air pump, also known as inflation machine, air inflator, or inflation pump, operates through the rotation of an internal motor. Principle: When the motor runs and exhausts air, the valve in the connector is opened by the atmospheric pressure, allowing gas to enter the air cylinder. When inflating a tire, the valve is closed by the pressure in the air cylinder, causing the gas to enter the tire. This utilizes the principle of atmospheric pressure to inflate vehicles, balls, and rubber boats.
Features of the portable inflatable pump:
1. Utilizes a direct-drive powerful motor with no gear friction noise, allowing inflation to be completed in a short time.
2. Steel machinery, ultra-high pressure, extremely durable, ensuring continuous inflation; uses stainless steel airtight valves for high-quality air pressure output.
3. A 5-meter ultra-long power cord and high-quality high-voltage air tube (with copper connectors).
4. Includes a complete set of inflatable air nozzles, suitable for tires
Rubber boat, air cushion,
Air-filled toys, ball inflatables and various other applications.
5. Oil-free design, easy to clean and environmentally friendly. Equipped with overcurrent protection clips to ensure safe use.
6. High quality, compact size, easy to carry and store.

These portable air pumps are generally only usable for
Small cars, while large buses and trucks are not allowed to be used, to prevent insufficient pressure that could lead to danger.
Additionally, it is essential to engage the vehicle's brakes before use and lock the wheels to prevent slipping. Since the pressure transmitted can reach 100 Pascals, users should avoid over-inflating the tires, which could lead to an explosion.
BarometerThe pressure should reach the recommended value for the filled item. The air pump must be placed in a dry location, away from rain, snow, and other liquids to prevent electric shock; additionally, the air pump should not be used continuously for more than 15 minutes. It must cool down before being used again.