By . Air Compressor. At Sunday, September 16th 2018, 07:52:49 AM.
If you drive a large truck, with huge tires, you may find that the VIAIR 90P Portable Compressor s lacking a bit when the time comes to fill up your tires with air. This particular, portable compressor is designed more to be used with standard size car tires. It can easily inflate a flat 31 inch tire in just a few minutes. Once you hook up the VIAIR 90P Portable Compressor to your car battery, the compressor goes right to work, delivering air flow at up to 120 psi. That kind of air pressure doesn’t instantly inflate car tires, but it will get the job done in a few minutes, which is a heck of a lot quicker than dealing with a potentially dangerous tire change on the side of the road.
I returned to the job site with my new goodies and soon discovered that I had indeed made the right choice. The compressor started right up and was soon pressurized and ready to go. I hooked up the hose and gun, filled the reservoir with stain, and started systematically applying it to the siding. The portable air compressor was on wheels, and easy to maneuver. I could see the dry wood soaking up the stain and I was happy I'd opted for this method of application. I dreaded the idea of having to brush stain on for hours on end. Once I had the first coat on I let it set for a couple hours while I took a break, then went back out and applied a second coat. This probably would have been sufficient, but I had read that the very best thing to do when applying stain with a sprayer is to go back and brush over the job. Doing this really drove the stain into the wood and allowed it to fill every little pore.
Compression not only produces heat but squeezes water out of the air which ends up in the tank. Tanks can rust internally over time and if this is not controlled, the rusted air tank can eventually explode causing considerable damage and even death. That is why it is really important to evacuate the tank of water regularly. Most air compressors come equipped with a drain valve at the lowest point of the tank. If you dont want to spray water all over the floor under the unit, you may want to consider piping it from the valve to another place such as under the floor or into a drain. Piped water will flow uphill into a sink because it is being pushed out of the tank by compressed air.