Having an air compressor on hand can be very useful, whether it be to fill a deflated car tire or even power a small appliance. However, buying a brand new air compressor can be quite pricey, with the average cost of a basic, portable air compressor ranging anywhere from $250 to $500. If you're looking to save money on your purchase, you can always buy used. However, there are some important things you'll want to know before you begin shopping.
DO Know What Type is Best
There are many different types of air compressor and each type is best for a specific set of uses. Therefore, you'll want to figure out what type of air compressor you're looking for before you start shopping; doing so will save you time and help narrow down your options off the bat. Consider one of the three main types of air compressor:
- Rotary screw compressor: best for industrial use and powering equipment on construction sites.
- Piston compressor: ideal for powering commercial and industrial machinery.
- Rotary sliding vane compressor: great for use around the house (powering air conditioners and small appliances).
DO Purchase the Right Power Source
Just as there are several different types of air compressors, they also tend to vary in the way they're powered. Additionally, if you're buying a used compressor, there's a good chance that the power source won't be included, so you'll want to make sure you purchase the right type of power source. Most smaller, portable compressors (such as the rotary sliding vane compressor) can simply be plugged into a wall. However, larger and more powerful compressors may run on fuel, so you'll need to make sure you have plenty of fuel on hand and that you know how to properly and safely store it.
DON'T Overlook the Tank Size
Finally, it's a good idea to go into your shopping with an idea of how large a tank size you need. After all, the size of an air compressor tank can vary greatly, and the larger the tank, and more powerful the compressor. Because larger tanks tend to be quite heavy and difficult to move, you should only purchase a compressor with a tank that's as big as you need; there's no need to overdo it.
Keeping these dos and don'ts in mind, navigate to this site for a great deal and a compressor that will suit your needs.