A portable air compressor is a tool you can use to fill up tires, sports balls, inflatable items, and more. It’s a great tool to have in any mechanic’s garage or around the house. But how much should you expect to pay for one?
We will also review some of the best-rated models available on the market today so that you can make an educated decision about which one is right for your needs.
Types of Portable Air Compressors
Portable air compressors are becoming increasingly popular due to their convenience and portability. There are many types of portable air compressors available, ranging in price, power, and size.
Piston Compressors
A piston compressor is a type of portable air compressor that incorporates an internal combustion engine to power an integrated piston. This type of compressor supplies high-pressure output with a lower volume than an electric motor-driven pump.
It is generally simpler and less expensive than other types, such as rotary screw compressors or variable speed recycling compressors.
Piston compressors are ideal for small tasks and can be used for repair or home improvement projects. They are also well suited to powering pneumatic nail guns, staplers, and other tools that require a steady source of compressed air.
These compressors have a low initial purchase price but the cost of operation over time is higher than electric models due to their greater fuel consumption. For those looking to buy their own mobile unit, piston compressors are a great option as they are more portable and require less maintenance than other types of compressors.
Rotary Screw Compressors
Rotary screw compressors, also known as positive displacement compressors, provide reliable and highly efficient compressed air for a range of industrial applications. They feature two counter-rotating screws enclosed in a housing or cylinder and driven by a motor.
When air enters the compressor chamber, the rotary screws create pressure within the chamber that increases the air’s temperature and volume. This increased pressure forces compressed air out through the outlet circuit, creating reliable and consistent output.
Rotary screw compressors are typically utilized in many commercial settings such as automotive repair shops and warehouses. Portable models are also available to give workers more flexibility while out in the field.
Diaphragm Compressors
Diaphragm compressors are a type of portable air compressors that use diaphragms to create high-pressure air, making them a popular option for professional work as well as home use.
The diaphragms are made of flexible material, such as rubber or plastic, and pressurize the air contained within their sections. Diaphragm compressors are available in both direct and indirect models, depending on the type of fuel used. Direct models use electricity while indirect models are powered by gasoline or diesel engines.
Because diaphragm compressors operate using an alternating depressurization and pressurization cycle within each diaphragm chamber, they offer a range of possible energy savings through efficient operation.
Factors Influencing Portable Air Compressor’s Price
When purchasing a portable air compressor, there are a few variables that can impact the cost. The size of the air tank, the output of the compressor, and additional features can all affect the price significantly.
Compressor output refers to how quickly it will compress air and provide it for an air tool. CFM (cubic feet per minute) and PSI (pounds per square inch) are the two main measurements used to determine how powerful your compressor is.
Ultimately, depending on everything from size to power and other convenience factors, portable air compressors vary significantly in price from around $100-$2,000+.
Price Range
Portable air compressors come at a wide variety of prices, depending on the size and features you need. Most models range from $50 to hundreds of dollars, with the higher-end models offering more features and a longer warranty. As a general guide, the more you are willing to spend, the more features and power you will get.
Low-end
When you’re shopping for a portable air compressor, you’ll find a wide range of prices depending on what features you want. Low-end models typically cost between $40 and $50 and may vary slightly depending on the size of the tank and the specifications of the product.
Most low-end air compressors are intended for smaller tasks such as inflating tires or supplying air to short lengths of small-diameter hoses. While they can be used for more strenuous activities such as sandblasting or running nail guns.
Mid-range
When shopping for a portable air compressor, it’s important to consider both the quality of the machine as well as the price. Portable air compressors come in a range of prices, depending on power, capacity, accessories, and other features. Those looking for an air compressor that is powerful enough to handle smaller tasks but still affordable should look at mid-range options.
Mid-range portable air compressors generally cost between $150 and $500 and are ideal for small to medium-scale projects such as inflating car tires, powering up nail guns, or running a paint gun.
They typically have 3-6 horsepower or greater than 2 cubic feet per minute (CFM) of airflow output rate at approximately 90 PSI (pounds per square inch) for personal use.
The typical tank size for these models ranges from 1 gallon up to 20 gallons depending upon the size of the compressor purchased. Mid-range portable air compressors may also be fitted with various features including air pressure regulators and filters, quick-connect fittings, and auto-shutoff pressure valves for convenience.
High-end
High-end portable air compressors are typically well-known, high-capacity models with a great many features to make your job easier. These come at a price, however — often between a few hundred and several thousand US dollars.
These features can range from multiple tanks that allow for long running times without needing the compressor to be refilled to oil-free motors that require minimal maintenance.
Conclusion
In conclusion, purchasing a portable air compressor can be a great investment depending on your needs and desired application of usage. Portable air compressors can come in different sizes, types, and prices, therefore it’s important to understand what your needs are beforehand and compare the different products available in the market.
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