Key Factors To Consider When Buying An Air Compressor
Posted on: 3 April 2017
If you're setting up a workshop in your garage for the first time, you'll want to invest in an air compressor for the power tools. With so many different options, it can be challenging to find the right compressor unless you know exactly what your needs will be. Before shopping for that first compressor, here are a few things to think about.
How Much Demand Will You Put On The Compressor?
One of the first things you need to think about is how much demand you'll put on the unit. Air compressors are rated with a duty cycle figure. That duty cycle is how long the compressor will produce air before it needs to shut down. If you've got pretty high demands for air, you'll want a compressor with a larger duty cycle so that it runs more consistently. You can opt to invest in one with a shorter duty cycle if your needs are minimal or periodic.
Where Will You Install The Compressor?
You'll need to consider where your compressor is going to be installed. If you're installing it outside, you need a unit with a weather-resistant case to protect it from the elements. For compressors that you will install indoors, you need a unit that's fitted with enough intake vents to draw sufficient air. You'll also want to have an intake hose that you can feed outside to ensure clean and cold air.
How Much Air Pressure And Flow Do You Need?
Two more key elements of air compressor selection are the air pressure and flow rates. You'll need to check the pressure and flow ratings of the tools you'll be using to ensure that you're getting sufficient production from the compressor you choose. The pressure is rated in pounds per square inch and the airflow is rated as cubic feet per minute. Make sure you're clear on the need because insufficient flow or pressure will reduce the efficiency of your tools or potentially cause them to not work at all.
Before you invest in any kind of air compressor, take time to carefully evaluate your options. Make sure you understand these three factors and then talk with a local air compressor shop to find out which unit will best fit the demand you'll place on it. You may even want to bring the tools you're planning to use so that they can help you evaluate the airflow needs to be sure that you're getting sufficient air capacity and function.
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