Friday, July 8, 2011

How To Find The Appropriate DeWalt Air Compressor Filter

By Erhic Manolotob


Among the essential components of an air compressor is the pneumatic-regulator device. When you obtain a new air compressor that is commonly employed in transportable pneumatic or air equipment, a filter-regulator component is already added on it. Occasionally, certain low priced air compressors only install an air-regulator without the filter to cut cost, but in a number of reputable manufacturers like DeWalt compressors.

They are already loaded with modular pneumatic filter-regulator unit as standard add-ons. All pneumatic equipments such as pneumatic actuators, valves and air-tools have a preferred operating pressure to work and to function appropriately. Too low will cause them to breakdown or cease operating, too large pressure will cause the seal to burst and leak. It is necessary to set the pressure prior to connecting your favorite air-tools, in case you unintentionally hook up a tool that intended to have 85 psi to a 200 psi air supply it can be extremely deadly and can burst or damage the tool itself.

This is where the compressor regulator will come into action. The air-regulator maintains the pre-specified pressure just before proceeding to the device. If the pressure from the compressor tank grows the air regulator will still maintain the pre-programmed pressure. The regulator device can only keep the air pressure from going above the preferred pressure but it cannot compensate it if the pressure from the air tank falls below the preferred pressure. If ever the pressure from the secondary side increases, it has a built-in relief valve mechanism that allows it to bleed the excess pressure until it reaches the set pressure.

It has a huge knob on top of it that can be simply turn to change the pressure output. A pressure gauge is also integrated to check the output pressure. Without the gauge it will be impossible to correct the regulator system since that you have no way of knowing just how much pressure is present on the secondary side. In some compressor machines you will find 2 pieces of gauge that's for the input and the secondary side.

If you order a regulator device, you should find out the size of the regulator you desire to purchase. The size is selected by the flow rate capacity. As the flow rate capacity raises the port size also increases, it is actually directly proportional to one another. So, you can also make use of the port size as the basis of the regulator unit sizing. For example, if your present regulator unit has a " port, then you should order a " regulator unit.

The regulator component is not commonly obtainable in most home improvement store. You can perhaps find them in equipment retailers who offer air compressors. Some specific companies also offers them, like SMC who offers pneumatic valves, actuators and compressor add-ons including filter, regulator, air-dryer, main line filter and after coolers. Other pneumatic manufacturers like Festo, Bosh, CKD and Bimba also sell them.




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