2 stage air compressor - Porter-Cable CPFC2TV3525VP, Porter Cable CPFC2TV3520W, Ingersoll Rand SS3L3, Xantrex Technologies 852-1840

2 Stage Air Compressor - 1 2

*15 Amp 3.5 Horsepower 25-Gallon Oil-Free Wheeled Vertical Compressor* \| Porter-Cable CPFC2TV3525VP**
	$707.47 >> $359.96 by Porter-Cable 5-year limited warranty Provides 5.6 scfm at 40 psi and 5.1 scfm at 90 psi High-flow regulator for more efficient operation of pneumatic tools Tank pressure is maintained between 145 and 175 psi for more usable air High-pressure technology provides the equivalent of a 60-gallon air supply found in CPFC2TV3525VP's description: From the Manufacturer This 25-gallon vertical air compressor is a real performer with a high-pressure design that allows more usable air to be stored in the tank. It's like being able to fit 60-gallons of air in a 25-gallon tank, giving you a longer time between refills, you'll get more done. A higher flow regulator starts the pump at 145 psi and stops it at 175 psi for more pressure and airflow. Includes compressor with high-flow, high-pressure regulator and gauge, 1/4-inch quick coupler, and operator's manual.6 HP Running 175 PSI - 60 gallon equivalent tank size as compared to conventional 125 PSI model 82 Dba High-FloSM air regulator (145 PSI start and 175 PSI stop pressure switch) and High-FloSM quick connect coupler Provides the highest level of moderate-to-heavy duty, tool operation in its class Direct-drive, twin cylinder, oil free design for duability and no maintenance 120 Volt high-torque, capacitor start induction motor for reliable starting Longer life and quieter operation with "4 Pole" 1725 RPM motor Large air regulated pressure gauge for easy visibility and better accuracy Cushioned handle for comfortable grip Shroud with integrated air intake filter improves cooling and reduces noise Standard Equipment: Compressor, ASME safety valve, air regulator and gauges, 1/4" quick coupler, and operating manual SPECIFICATIONS Lubrication: Oil Free Tank Size Gal.: 25 Gal HP (Peak/Run): 3. PSI: 175 SCFM Air Delivery @40 PSI: 5.6 SCFM Air Delivery @90 PSI: 5.1 Pressure Release: YES Regulator: YES Gauges: 2 Quick Couple: 1/4" NPT Weight (lbs.): 120 Shipping Weight (lbs. Product Description 25-gallon tank, 15 amps @ 115 volts, 175 PSI, SCFM Air Delivery 5.1 @ 90 PSI, Pressure release, Regulator, 2 gauges, Standard equipment: Compressor, ASME safety valve, air regulator and gauges. found in CPFC2TV3525VP's reviews: I can get it cheaper!! - This is a compressor* made by Devilbis Air Products, a division of Pentair, who also owns Delta Woodworking and Porter-Cable.* I have done some research and a two-stage* compressor like this one is quieter and has more capacity than an equivalent-sized single stage unit.* great choice for general purpose home use - The two-stage compressor means that it is quieter than a single-stage unit, and should mean better reliability as well. I use it on a 20 amp circuit, and have had no trouble. I've used some fairly demanding air tools with it, such as air drills and die grinders. The motor comes on early and stays on under continuous air drill usage, but it manages to keep up. For about $20 of hardware, this is a big improvement. Quiet, portable and powerful - I shopped around for weeks before I decided on this compressor. I wanted a compressor for home that I could run an impact on or a DA sander but I also wanted something portable that I could run a nailer on. I had planned to buy two compressors but this compressor will do both. This compressor is surprisingly quiet and is quite powerful. The two stage allows it to provide the power of a compressor twice it's capacity and uses twice the horsepower.) So if you're buying one for home or stationary use that will be run a lot, look at buying a 2-stage 240 volt compressor, it will save you money when the electric bill comes. Recovery time is what you should look for and don't expect any compressor to keep quiet for long when you're running a continuous tool like a sander. Something to consider if you're serious about buying this compressor is look at the CPFC2TV3520WK, it's the same compressor with a 20 gallon horizontal tank but it has a four port remote regulator which might be of use or interest to you. I'll post again in the future once I've used the compressor more and know it a little better. I would recommend renting a compressor or borrowing one from someone who has it prior to making your decision if you haven't used them enough to know what you want from one. A lot of bang for your buck... - I got this compressor for Christmas from my dad. We looked at many compressors before purchasing this one. This 2 stage 2-cylinder rig can really put the air out and what surprised me the most is how quiet it is. I am also extremely pleased with the performance that this compressor has. I currently run air impacts, butterfly impacts, air ratchets, air hammers, multiple die grinders, a right angle grinder, engine degreaser and have never come close to taxing the limits. It has plenty of air to spare. I leave the compressor always plugged in so it can recover whenever need. I highly recommend this to anyone doing serious work with a compressor. Not too big or too small - Looked at various oil-lubed products including the Porter Cable 6025. Oddly the oil lubed Porter Cable 6025 only carries a 3 year warranty, and chain store's version was way more expensive and had less warranty (1 year) vs. Can run my air ratchet or 1/2' impact quite a long time without turning on. floor type 2 stage unit over this. A sander (especially a high-speed unit) uses an awful lot of air and under heavy sander use I think this unit would be "strained". Bottom line if you need a compressor but the smaller 15 to 20 gal types are not enough and a big 60 to 80 gal.
15 Amp 3-1/2 Horsepower 20 Gallon Oil-Free Wheeled Single Hot Dog Compress \| Porter-Cable CPFC2TV3520W
	$859.00 >> $531.00 by Porter Cable found in CPFC2TV3520W's description: From the Manufacturer Porter-Cable CPFC2TV3520W 3.5 HP 20 Gallon Compressor. found in CPFC2TV3520W's reviews: *Great compressor! Top Notch!* - This compressor comes with a 4-port air regulator, which lets you run 4 tools at once from the compressor. (most cheaper compressors do not even come with a regulator, let alone a 4-port connection) It is very well built and easy to maneuver. The specs say 82db for operating noise -- I just know it is relatively quiet. The two-stage motor is quieter and more reliable than cheaper single-stage motors. So, you may pay more for this compressor, but you get a better machine! If you are a contractor or a homeowner, this is a great compressor.

*- Ingersoll Rand Electric Stationary Air* Compressor - 3 HP, 10.3 CFM @ 135 PSI, 230 Volt, Model# SS3**
	$559.99 >> $559.99 by Ingersoll Rand Tank Size: 60 gallon vertical Max PSI: 135 PSI PSI: 11.3 CFM @ 90 PSI; 10.3 CFM @ 135 PSI Volts: 230 Volts Motor: 3 HP with thermal overload and manual reset - single phase motor found in SS3L3's description: Product Description Maximum air power! More delivered air (CFM) gives you the power to do the job right and in less time. found in SS3L3's reviews: A cheap way to get more CFM... but its still cheap. - This air compressor is identical to my Ingersoll Rand SS3L3 compressor that I purchased through Northern Tool in the early summer of 2005. This is the first air compressor that I have ever owned, so it was a learning experience from the start. It is recommended that you purchase the IR SS3L3 startup kit as the compressor is delivered to you without any oil in it. When I plugged in the compressor to test it out, I found that the motor continued to run even as the gauge on the tank passed 130 psi. Perhaps I could have made a warranty claim, but it was easier to order the switch as there is an authorized IR dealer nearby and I had the switch within 2 days. I ran the compressor off and on for several months without any major issues. a little bit of die grinding, I rotated the tires on my car using the impact wrench and air ratchet, I used it to blow dust off my work bench and check the air in my tires on a routine basis. I bought the compressor because I have several project cars, and I would like to begin the serious work of restoring them. Recently, I have been looking at plans for a sandblasting cabinet, and I am starting to doubt that this compressor will stand up to the task of sand blasting for extended periods. Things I have learned about the compressor since its purchase that have led me to this conclusion: 1. This unit uses a 3 HP "split phase" motor, which can be run on a standard 30A 230V household outlet - it draws about 15A during continuous duty. (I swap between my compressor and my dryer on the only 230V outlet in my house). This borderline false advertising is similar to peak and RMS power ratings in audio amplifiers, though it is fairly standard operating procedure to rate motors in this fashion. 2. Though it is quieter than a direct drive unit like the 30 gallon compressors sold at most hardware stores, 3450 RPM is still quite fast. With the pulley ratios, the compressor crank spins at 1200 RPM. Heavier duty systems might have the AC motor running at 1200-1750 RPM with the compressor running at ~700 RPM or less, resulting in a much quieter setup. There is apparently no available rebuild kit for the compressor itself, according to the local IR dealer, though they do sell gaskets and the oiling kit. It is a two cylinder, single stage compressor. The "valves" in the head are what I believe are called "reed valves", which are simply spring loaded "fingers" that cover holes in the cylinder head, and they move with the blowing/sucking of air as the pistons move in the cylinders (no mechanical actuation of the valves). The compressor can run fairly hot, especially when pressurizing the tank from zero pressure. I would like to add an intercooler in line to the tank as the compressed air is quite hot, and I think the compressor itself could use some more cooling. I bought some copper to fab up a larger heat sink for the compressor housing, though I haven't made it yet. The flywheel on the compressor is designed to move air over the unit, but I still think the design needs improvement. This makes me want to install a condensor between the compressor and tank). Copper tubing is used to route compressed air from the compressor to the tank, and I think some improvements could be made there, as well. One could remove the compressor to change the oil, but a better soultion would be to insert a ball valve in the oil drain plug for easy draining. IR sells the SS5L5, which uses the same 60 gallon tank, but a 5 HP split phase 3450 RPM motor running a different two piston single stage compressor. It turns out that 5 HP is about the most one can get out of a 30A single phase 230V household circuit without flipping breakers. My biggest complaints are the use of the split phase motor, the relatively cheap design of the compressor (aluminum rods and lack of rod bearings), the flimsy pressure switch, and the cheap fittings used all over the machine. I will continue to use this unit for some time, but I am already considering either building my own low RPM, true 4-5 HP air compressor from various parts suppliers, or just purchasing a new one from a company like Eaton Compressor. Like houses, I think good advice for someone looking to buy an air compressor is "buy the most you can afford". I for one like the idea of a compressor running at a quiet 750 RPM at a mere 73 dBa, as opposed to my high revving 1200 RPM SS3L3. Meanwhile, my criticisms of this unit are based on what I'd like to see in a compressor, that is all.
XPower Powerpack 300 Plus Portable Backup Power Source \| Xantrex 852-1840
	$149.99 by Xantrex Technologies Built-in emergency light for illumination at home or on the road Vehicle jumper cables 250 psi air compressor for inflating tires and sports equipment Operates 115-volt AC or 12-volt DC products anywhere Provides up to 300 watts of AC power found in 852-1840's reviews: Does what it was made to do - They also put a power inverter on it so that you can power small 110-volt tools if necessary but don't expect it to provide the power of a gas-generator or your ac-mains, and there's a 12-volt cigarette outlet too for 12-volt tools. They put a small compressor on it and it works fine for emergencies, but it's not meant to inflate tires all the time like a Campbell-Hausfield 10-hp dual-stage compressor with 50-gallon tank, it's an emergency convenience, and that's the point that should be remembered. If you want to run your TV, air-conditioner, hot-water heater, well pump, washer/dryer, dishwasher, home theater system, or refridgerator, then buy a gasoline powered generator instead.