A gas powered compressor functions similarly to electrical powered models or mini air compressor. Compressors take in the surrounding air and compress it into a cylinder for storage using a single piston. Valves allow you to set the desired pressure in the tank and allow safe shut-off and storage of compressed air. Hoses can then be connected to the tank and to various attachments to complete a variety of tasks.
Popular Brands:
- Husky
- Dewalt
- Ingersoll-Rand
- Jenny
- Eagle
- Campbell-Hausfeld
Output
Output is one of the most important factors to consider. All pneumatic tools require a specific level of airflow and pressure to operate correctly. In most cases, multiplying the requirements of your most demanding tool by 1.5 will provide plenty of power and safe operation. Most gas powered compressor models feature labels that describe the airflow at various pressures to help you find the best model.
Storage Capacity
Storage capacity will determine how long you can operate your tank between recharges. However, larger tanks weigh substantially more than smaller models. This can impact portability. Larger models will often feature wheels or carts for easier movement on the work site. Most tools will provide estimates of air consumption during use to help determine the ideal tank size.
Pressure
Gas powered air compressor designs feature a single stage or dual stage compression. For home use, single stage compression is often adequate for regular use. Most single stage small gas powered air compressor models are capable of pressures up to 150 pounds per square inch. For commercial applications, dual stage compression will provide high pressure storage over 150 pounds per square inch. These models also tend to recharge quicker, allowing for heavier use when powering multiple tools.
Maintenance
For occasional use, oil-free compressors require little maintenance. Cleaning any inputs and checking hoses is all that is required for consistent safe use. Oil-lubricated compressors offer increased output and capacities at the expense of regular maintenance. Regular oil changes and filter inspections as part of the air compressor repair are required for safe use and reliability.
Once you know what you are looking for in a gas powered air compressor, the only thing left is to find a great deal. Most hardware retailers will offer a variety of models from which to choose. When shopping for gas powered air compressor parts or models online, always consider shipping costs due to the potentially heavy weight of these items.
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