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Are you thinking virtually buying a reciprocating air compressor for your workshop, garage or business? There are some things you should know back buying one!

An freshen compressor is a big investment, for that reason give a positive response your mature to learn roughly air

compair screw air compressors and the different models and options.

Buying the incorrect freshen compressor will not abandoned acquire you disappointed (in terms of usefulness or capacity or let breathe output), but can as a consequence set you going on for big child support bills in the future.

Here are 10 things to think very nearly back you go to the accretion to buy a reciprocating freshen compressor.

1. Compressor type

There are basically 3 types of reciprocating expose compressors:

Single stage compressors

Two stage compressors

Twin compressors

Single stage units compress the ventilate in one stroke, from ambient to stop pressure. They typically go up to 20 CFM (cubic foot per minute) at a pressure of 125 psi

For more power, you will compulsion a two stage compressor. A two stage compressor uses two stages to compress the ventilate to the stop pressure. This means your compressor will have two cylinders/pistons.

The big cylinder is the low pressure stage, even if the small cylinder is the tall stage. In in the company of the stages the air is cooled.

Two stage air compressors go taking place to not quite 50 CFM aptitude at more or less 175 psi.

Whether you need a single or two stage compressor ultimately depends upon the amount of faculty (cubic foot per minute) you need.

2. faculty and pressure

The skill (CFM) and the pressure of the freshen compressor are the two most important specifications.

To find out the capability that you need, handily increase up the let breathe consumption of every the air tools that you will use.

oil free air compressors behind nailers use unaided a little air, though huge tools subsequently sanders and grinder use lots of compressed air!

To find out the pressure that you need, check another time the specifications of the freshen tools that you plan to use. The highest required pressure dictates the pressure that you need.

It’s always smart to purchase a compressor that is clever to deal with more than you need. You will probably build up more tools in the future, and concerning every compressed air systems will have a leaking hose or coupling somewhere!

3. Horse power

You DON’T infatuation to know the horsepower of the freshen compressor.

The horsepower is a consequences of the required pressure and gift that you need, not the further artifice around.

Don’t see at horsepower. look at power (CFM) and pressure (psi).

4. Electrical connections

You wouldn’t be the first happy supplementary compressor owner that comes house in the manner of an ventilate compressor that he is unable to wire up!

Know the voltage that you have at home. Know the maximum current that your wiring can handle. reach you have single phase or 3 phase power?