Things You Need to Know Before Buying a Reciprocating Air Compressor

  • Posted on: 19 May 2016
  • By: oranje

If you are about to buy an air compressor for your workshop, business or home, you need to consider few things. Investing in an air compressor is a huge investment. The product has to be finalized after the detailed study about the products that exist in the market by comparing the different models. If you choose the wrong model in a hurry then you will have to face a huge loss and disappointment, as you invest a large amount. It is good if you read air compressor reviews before taking the decision. Here is a list of things you need to consider while buying an air compressor.

Compressor type: The reciprocating air compressors are of three types.
Single stage compressors- compress air in one stroke
Twin compressors - uses two compressors to compress the air.
Two stage compressors- compress the air using 2 stages that has two cylinders.

Pressure and Capacity
Pressure and capacity are the two important factors one needs to consider while buying an air compressor. The capacity of the compressor could be found out by adding the air consumption simply. Also keep in mind that bailers use little air whereas grinders and sanders use lots of air.

Horse power

You need not calculate the horsepower separately. It is derived as a result of required capacity and pressure. So it is advisable you check the pressure and the capacity.

Electrical connections

Before buying the compressor, try to check the voltage of your home electricity connection and choose the compressor accordingly. If you choose the one higher than your home voltage capacity, it may lead to dangerous effects. Get the knowledge of the voltage and the phase details of your electricity circuit.


An air compressor is one of the devices that produce lots of noise. But today silent compressors are available but are quite expensive. The noise factor depends on whether you place your compressor outside your home or inside.