Air Compressors can be used for a wide variety of tasks. It is an extremely versatile device that can be used in both home settings and manufacturing settings. This low maintenance and easy to use power tool is increasingly making way into our homes. This wonderful device does not weigh too much and can work long hours without overheating. From inflating a tire to vacuum packing, bottling, cleaning, etc there are several areas where air compressors are used. So, when you go out to purchase an air compressor, you have to keep your specific need in mind and then check out the various specifications provided in the product. Air Compressors that are used in industries are quite different from those that are used in homes. For industrial purposes, air compressors that are huge in size are generally used.
Mentioned below are some of the points that need to be given due attention when you step out to buy an air compressor:
- Amount of Noise Created– Air Compressors are a noisy device. So, if you are going to work with it late at night or early in the morning make sure that you have ample space that can accommodate the loud noise that is created by an air compressor. Electric air compressors are ideal for indoor working. They easily function on 120-volt household current. But in case you need a larger model, it will have different power requirements. Also, electric air compressors are low on maintenance as compared to their gasoline-powered models. They create less noise and are perfect for places that offer an easy electrical supply.
- Horsepower (HP) and CFM Specifications- HP is the horsepower rating of an air compressor. It is actually the power output that is offered by the machine. If horsepower is higher the machine generates higher pressure and vice versa. When horsepower is more the compressor can store more air in its tank and hence it is more powerful. This allows you to use the air tool for a longer span of time. The air pressure that is created by horsepower is measured in PSI. When PSI is higher this means the compressor will store more air in its tank. Then there is a specification known as Cubic feet per minute (CFM) and standard cubic feet per minute (SCFM). It tells about the volume of air than a compressor delivers at specific PSI levels. When you lower PSI output, there is an increase in CFM. A compressor that has a higher CFM rating delivers more air. This makes it ideal for heavier applications, like operating the air wrenches or framing of nail guns. For general household works like cleaning you will not need a machine with high horsepower.
- Size of Tank-Again depending upon the work for which you need an air compressor, you will necessitate the size of the tank. The size of the storage tank of an air compressor is measured in gallons. Smaller tanks are roughly around 4 to 6 gallons. They are suited for tasks like airbrushing and operating the brad nailers or nail guns. Larger tanks can easily store more compressed air and that also at higher pressures. They are fir for bigger tasks that necessitate a regular flow of air, such as remodeling projects, automotive work, etc.
- Air Tools- Every air compressor comes with a set of tools. When you have to make a buying decision you need to bear in mind the tools that you might need during the course of your work. Powering these air tools is the prime function of an air compressor. Some of the air tools that are available with an air compressor are mentioned below:
- Nail and staple guns
- Paint sprayers
- Impact wrenches
- Air hammers/chisels
- Rotary tools/grinders
Most of these air tools state the specific requirements for pressure and air volume. The compressor should be able to comply with these requirements so that the tool functions in a proper manner. When you are choosing which air compressor you need to buy, consider the tools that you want the compressor to power and then select the model accordingly. Determine which tool necessitates the maximum power and then go for an additional 50% to required CFM in order to keep a margin of safety. A compressor that complies with your requirements is an ideal purchase for you. For example, in case a tool needs 3 CFM at 90 PSI, go in for a compressor that offers a minimum of 4.5 CFM at 90 PSI. When you keep this in mind, you will definitely pick up the right product.
- Different Features of Air Compressors– Air Compressors come with different features. You need to understand the functionality of each and every feature then only can you choose wisely. At https://www.thewrenchguy.com/best-air-compressors/ you have air compressors with different features and specifications. It is vital that you ascertain what feature will you require in your field of work and then make a purchase accordingly. Different brands of air compressors are available. Check out the pros and cons of each model. This will enable you to reach the best choice in accordance with your budget. Some of the features that you might find in an air compressor are given below:
- An oil-free pump- This trims down maintenance and prevents the mix of oil into compressed air.
- A belt-drive system offers noiseless operation as compared to a direct-drive system.
- Thermal protection safeguards any kind of damage from overloads.
- Adjustable exhaust enables you to keep the exhaust away from the work area.
- Multiple couplers enable you to carry out varied tasks, without the need to connect and disconnect the tools.
- Accessories and tools such as nailers, hoses, and blowguns add more value to the product. Not all air compressors have air hoses.
- Some air compressors come with the facility of auxiliary air tanks. This enhances the air storage capacity of the tool.
So, now it is vital to ascertain what specifications you need in your device. Go for a model that offers maximums tools and features that are of importance to you. Keep all the above-mentioned points in mind and this will help you pick up the best air compressor for your home or work need.