Air Compressor Pumps

What happens if there is water in my air compressor?

There is always a little amount of water in all air compressor tanks. Hot air hits the cold tank, producing water as it cools. Dry abrasive does not flow when it gets wet. Wet air must be cooled to remove the water.

How often do I need to change the oil in my air compressor?

If you have a lubricated reciprocating or rotary vane air compressor, you'll need to change quarterly to keep it working properly. For a rotary screw compressor, you'll need to change the oil after 4000 to 8000 hours of use, depending on the type of oil employed.

How often should I service an air compressor pump?

The answer depends on how often the unit used. If you are running your compressor occasionally, then annual service would be fine. If you are running your compressor routinely, then quarterly service might be needed.

What factors must one consider before purchasing air compressor pumps?

• Type of compressor - Check whether it is rotary or reciprocating, single stage or multi-stage.
• Power rating - Power is usually rated in Horsepower (hp). Air compressor pump power ratings can range from 0.5 HP to 500 hp.
• Pressure - the pressure of air to be maintained.
• Airflow - The rate and volume by which a machine can offer compression, are measured in cubic feet per minute (CFM). CFM denotes the maximum quantity of air a compressor can produce at a preset pressure level.