Air compressor: Buying and using tips

How to Choose the Right Air Compressor

Tools run on an air compressor home repairs, and hobbies can make quickly and effortlessly. Professionals who use air compressors rely on their effectiveness to save time and effort. Air-powered tools are environmentally sensitive and flexible. With the wide variety of air compressors on the market, it makes sense to do your research and know what to look for to choose the right compressor. View air compressor reviews


• Check the required ratings on your tools before beginning the search for a new air compressor. Most devices require one pound per square inch or PSI score of at least 90. More PSI is better if you plan to add more devices to your inventory that may require higher ratings.

• Look for air compressors 3-4 cubic feet per minute to (CFM) by 90 PSI. The CFM measures the amount of air which is in motion by the compressor and is usually associated with the PSI to provide the rating. Look for a higher CFM rating if you intend to have more than one instrument at a time running the compressor.

• Consider the horsepower (HP) of the machine. Horsepower is assessed at two levels – the amount of power that is used to start the engine and while running amount used. Find adjust the running strength ratings on the compressor with the power needs of your tools. A score of 5 HP running is usually sufficient for home use.

• Find an air compressor with a smaller tank and a larger engine when you run your tool continuously. The larger tanks that hold more than 30 liters of air time are best used for intermittent power tools, while smaller tanks 20-22 gallon best with larger engines.

• Decide how you will use the air compressor. Smaller compressors can be easily moved around a home or workplace, while larger units are more stable and require a firm mounting area.

• Know where the compressor will be used when choosing between electric and gas-powered machines. An outlet is required to run an electric model, but it is cleaner, while a gas-powered device more portable, yet releases vapors which are not appropriate to be in closed spaces.


  • Look for an air compressor from a reliable manufacturer which has been in business for a while. Check reviews in Consumer Reports or other sites such as Air Compressor Resource.
  • Cheap air compressors are widely available, but they are not always the best bargain. Cheaper air compressors are designed for single use and replaced after approximately 100 hours of use.

How to use an Air Compressor

An air compressor is a great tool for a variety of projects. The most common applications include pumping up tires, air hammers, nails and paint guns. A compressor makes this job quick and easy. The compressor is a simple tool to use as long as you do not exceed the tank or pressure device. It is important to read the operating instructions for safe operation. If the instrument is used, it can still be used safely if you follow certain steps.


• Turn switch off and release air pressure gauge before connecting the device. Turn the gauge by turning to the left, blocking the airflow.

• Attach the air hose to air compressor by pulling down the collar, which is connected to the machine and then releases. It will make a clicking sound when it snaps into place. Pull on the hose to make sure it is secure. Create another end of the hose to the tool in the same way.

• Plug the device and flip the switch to the on position. The air compressor will make a lot of noise. This is normal when connecting and disconnecting unit; it allows air to escape from the lines.

• Adjust regulator by turning clockwise to indicate the pressure in the manual. It is important not to exceed the limits specified in the manual. The wrong settings can cause you to explode the tank.

Hints: Always wear safety goggles protective clothing

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