A business owner searches for a building to house his business cheaply, then begins production. As problems arise with the pipes, air ducts and air supply systems, a large portion of his revenue is eaten away in repairs. His bottom line gets consumed faster by defective or old systems because they take more power to run. The business owner in this situation would benefit tremendously from an Air Demand Analysis for an overall view of his present numbers and how to best approach repairing or upgrading his property's current system.

An Air Demand Analysis gives business owners access to substantial savings in energy consumption, air quality, and maintenance of existing systems. Industries such as food manufacturing, pharmaceuticals, research, health care to name a few would benefit from an analysis of the air in which they operate. Air pressure, emissions and air quality all have consequences, especially if left unchecked. This is especially important to the small business owner or those in professions dealing with delicate products.

The analysis is carried out by experts who place sensors in strategic spots to obtain an accurate reading of air flow, energy consumption and air pressure in existing pipes and ducts. When the reading is complete, a detailed report is produced that details the readings and provides an appraisal of changes the business owner needs to make, complete with projections of savings. Energy and money saving equipment designed by engineers will be installed by professionals, who will then provide contact information in case of questions about the repaired or upgraded system.

The initial consultation and analysis is generally free of charge, though some companies may charge a nominal fee. Many companies that offer an Air Demand Analysis, repairs to the system, and installation of new equipment exist and can be found online. A little research into the matter will give the business owner a better idea what his needs are, what equipment he will need to supply those needs and the cost of the supply. The companies will supply the business owner with fax and phone numbers, email addresses and live chat boxes with which to contact them for support. Manuals and warranties can be found on these sites, giving the business owner a better understanding of the services offered and how they will be carried out. Air Demand Analysis is a necessary item for many businesses concerned with improving air quality, energy consumption, and maintenance.

There are few tools found in the workshop that prove as useful and versatile as the air compressor. These machines can be utilized in a variety of applications including impact wrenches, airbrush painting, nail guns, and many more. However, the decision of which air compressor to choose can sometimes be a difficult one.

When choosing an air compressor, it is important to determine the crucial specifications and needs. One must decide the maximum pressure needed, duration of operation, and expected life of the compressor. This article will focus on how these specifications factor in to choosing between a one-stage or a two-stage compressor.

Applications which require 125 psi or below can typically be handled by a single stage compressor. This type of compressor works by pulling air into a chamber and then compresses it by reducing the volume of the chamber. For applications requiring greater than 125 psi, a two-stage compressor is necessary. The two-stage works the same as the single-stage; however, in the second stage the air is cool before compressing it a second time.

Duration of operation is also essential when it comes to choosing between single stage and two-stage compressors. Two-stage compressors allow for more air to be stored in the same amount of space, as the air is more compressed. This is ideal for applications in which the demand for air is high over a lengthy period of time. The continuous operation of tools usually will require a two-stage compressor for ideal operating conditions. Single stage compressors are best used in situations where the duration of operation is short. Such examples are inflation of tires or periodic use of an impact wrench.

The final decision point in choosing a one or two-stage compressor is amount of use over the life of the compressor. Single stage compressors tend to be much less efficient than two-stage and as a result are cheaper initially. However, if the application requires a lot of use, single stage compressors can be costly for the electric bill. It will also eliminate any savings that were seen at the time of purchase when compared to a two-stage.

It is important to consider these factors when choosing a compressor, as the price point can vary drastically across the board. One can easily find themselves in a scenario in which they have overpaid if they have not performed the proper due diligence to identify the key needs.