Compressed air is used in many operations and processes, and as a source of energy for heating, ventilation and air conditioning (HVAC) and process actuators and motors. It can also be supplied with low pressure systems and is used to control tire. Compressed air can be supplied in several different ways and at different pressures and degrees of filtration depending on their use.

A typical compressed air system is capable of producing quality instrument air for pneumatic HVAC controls, tools, transportation systems, and general air of the plant. The system consists of a single motor driven rotary screw compressor stage of a filter intake air, a safety valve, cooler, air / oil separator tank with air safety valve, prefilter , dryer separator air filter, rear, oil / water traps and water / oil. Read the rest of this entry

One reason for the repair of air conditioning can be expensive is that it requires tools and specialized equipment and air conditioning tool can be costly, especially if its use is limited to that specific task . Although many items are sold as a tool for air conditioning can be used for other jobs, there are those who have no additional function.

Also expensive than repairing the air conditioner to the cost of repairs necessary to the diagnosis may be excessive. If a technician replaces wrongly, bad play and the unit still malfunctions, the vehicle owner will not pay for repairs. With the right diagnostic tool to air conditioning technician can identify what is wrong with the system and make the right choice of parts most of the time. A diagnostic tool for air quality may cost about $ 2,000, but it’s a small price to pay to get it right the first time. Read the rest of this entry