Air Compressor Duty Electric Motor - 1   2   3   4   5   6   7   8   9   10
18 Gauge Brad Nailer 2 Horsepower Compressor Combo Kit | DeWalt Heavy Duty D55151BN
DeWalt D55151BN
$422.00 >> $249.99
by DeWalt

Heavy Duty Electric 4 Gallon Twin Stack Air Compressor, High performance direct drive oil lubricated pump, 3.2 cfm @ 100 PSI, 120V,

found in D55151BN's description: From the Manufacturer
This first-ever DeWalt 2 Brad Nailer/Compressor Combo Kit (D55151BN) simplifies the purchasing process a providing a cost effective tool package that delivers maximum power and versatility on the jobsite. The D55151BN includes an 18-gauge heavy-duty pneumatic brad nailer (D51238K), a 2.1 HP Continuous) 4 gallon oil lube side stack compressor (D55151), a 25 ft. vinyl air hose, fittings and pipe joint tape. The D51238K 18-gauge heavy-duty pneumatic brad nailer is equipped with many innovative features that help the user save time and money on the jobsite. A tool-free, 360 degree adjustable exhaust setting helps to channel air exhaust away from the user, creating a safe and comfortable working environment. The D55151 electric compressor is equipped with a 1.1 HP continuous, 2 pole induction motor that delivers 3,400 RPM for increased power. The compressor is designed with a durable cast iron cylinder, providing increased pump life. Designed to be sturdy yet lightweight, the compressor weighs only 53.
found in D55151BN's reviews:
Slow starting motor -
However I do have a problem with my machine as it's motor will not function on a cold morning outside. Once running it a real jewel and fairly quiet. Despite the Dewalt label this is a Chinese built unit and have seen the motor/unit in other low end machines.

Poorly designed shipping configuration - The plastic shroud surrounding the compressor motor has arrived broken on me twice, I am sending it back again. By placing the plastic housing on the outside of the box with a coil of compressor cable and a sheet of cardboard to protect it. The iron compressor tank should probably be on the outside.
Good Compressor/Nailer combo - I bought this compressor mainly to run nailers for those jobs, as well as other around the house usage.

I had read that oil-lubed compressors were quieter and lasted longer, so I was looking for an oil-lubed motor in particular.

I was somewhat dissapointed by the amount of noise generated by the compressor. I'm not sure what it is yet, but it doesn't seem to affect the operation of the unit, and I didn't want to send it back for repairs, since I have a bit of a deadline on some of my jobs.

The rattling bit is the main reason for giving the compressor a 4 instead of a 5.

The compressor works very well, and I'm quite happy with it. It seems fairly well made, and all the components are pretty easy to get to if repairs are needed for some reason. At the time I bought it, Amazon was running a very nice $75 off $300 promotion, and also offering a free air hose, so I feel that I got a great deal on a very good combo.

1- HP Compressor Oil-less | Hitachi EC6C
Hitachi EC6C
$N/A
by Hitachi

30-day satisfaction guarantee and one-year warranty on parts and labor
9 amp motor runs at 1,700 rpm, providing 4.1 cubic feet per minute of free air
Line regulator with gauge
Direct-drive electric motor
2.3 cubic feet per minute at 90 psi
2 HP Oil-Less Air-Mate Compressor | Emglo AMDOL780-HC4V
Emglo AMDOL780-HC4V
$510.00
by Emglo

One-year warranty
Convenient oil-less design
Delivers 3.2 cfm at 125 psi
Powerful 2 hp electric motor
- Ingersoll Rand Electric Stationary Air Compressor - 3 HP, 10.3 CFM @ 135 PSI, 230 Volt, Model# SS3
Ingersoll Rand SS3L3
$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.

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). The motor does not output a true 3 HP at all times. At startup the motor may approach its 3 peak horsepower, but during normal operation it may only be outputting half that power, so in truth it is essentially a 1.5 HP motor. 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. It is not a question of efficiency - it is an intended feature built into the windings of the motor. The motor runs at 3450 RPM. 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.

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. However, if you are considering something for medium-heavy duty, you might want to consider something with a little more quality, and therefore more cost. 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.

Perfect -

I have owned this air compressor for about two years now and it was worth every penny. The compressor is excellent, So far I have run my compressor about 100 hours thus far. It has always supplied my with an ample amount of air when using air tools except if I run my impact for 10 minuets continuously then it drops to 70 psi. I would recommend this compressor to any one with out hesitation. I turned it on two years ago and it has been on ever sense it kicks on about every hour because there is a leak I have not fixed in my air system. Yes it puts of a lot of heat but if you do the math PV=nRt you will see that a lot of heat is given off compressing that much air. Yet with all this heat it has never caused it to malfunction, and the motor has a thermal over load/over heat button which has never tript on mine even after 8 hours in the summer. As well as the complaints as to the power of the motor if they were true that would mean that the motor was only 30% efficient thus it would be putting out 2320 watts of heat which it is not. Also in response to the allegations that the tank was going to over pressurize If the switch failed and it continued to run there is a spring loaded safety valve on the power switch on the compressor so it is not possible to over pressurize it, mine hits about 133 before it kicks off.

3 HP 4.2 GAL Tank Electric Compressor | Grip-Rite GR2500
GRIP-RITE GR2500
$399.00 >> $299.97
by GRIP-RITE

Max psi 135
Amp draw 14.8
Tank Capacity 4.2 gallon
On/Off psi 105/135
HP Peak 3

found in GR2500's description: 2 GAL tank Electric Compressor - GR2500 3 HP 4.2 GAL tank Electric Compressor The Grip-Rite GR2500 offers the professional contractor a compressor that will handle any task.5 horsepower (running) compressor is powerful enough to keep up to three framers or roofers working all day. For lighter finish work, it can supply air for four or more workers. Product Features Supports three framers or roofers working all day Electric, direct drive and splash-lubricated Powerd by Speroni pumps Short pump-up time of approximately 55 seconds Quick, 14 second recovery time Start-up relief valve for easier starting and minimized cold-start amperage draw 3,400 RPM Heavy-duty pressure switch and durable metal guages Limited 12 month warranty Product Specifications HP Peak: 3 On/Off PSI: 105-135 Max PSI: 135 RPM: 3,400 Tank Capacity (gallons): 4.
Maxus EX8041 15 Amp 3 Horsepower 60 Gallon Oiled Vertical Compressor
Campbell Hausfeld EX8401
$499.99 >> $499.98
by Campbell Hausfeld

3-horsepower motor for heavy duty air tool applications
Up to 5,000 hours pump life for unsurpassed reliability
Cast iron pump for optimal durability
60 degrees cooler than aluminum pumps with cast iron sleeves
Over 35 percent quieter and than aluminum pumps with cast iron sleeves

found in EX8401's description: From the Manufacturer
Equipped with a 100 percent cast iron pump, the Maxus 60-Gallon Air Compressor outlasts and outperforms aluminum pumps for cleaner painting applications and more reliable air tool operation. A beefy, 3-horsepower motor cranks out 135 PSI for operating most air tools. A heavy duty air filtration system means clean painting applications and longer tool life.

FEATURES

  • Cast iron pump for optimal durability
  • Up to 5,000 hours pump life for unsurpassed reliability
  • 3-horsepower motor for heavy duty air tool applications
  • Plenty of power for operating most continuous flow air tools
  • Metal Solber air filter for clean painting applications

SPECIFICATIONS

  • MODEL NUMBER EX8401
  • RUNNING HP 3.0 HP
  • MOTOR 240 Volt
  • AMP DRAW 15 AMPs
  • SCFM @ 40/90 PSI 11.
  • LIMITED WARRANTY 3-5 Years
  • CERTIFICATION ASME



Product Description
3 RHP, 60 Gallon, Vertical Air Compressor, Solid, Cast Iron, Twin Cylinder, Oil Lubricated Pump, High Performance Motor, Metal Solberg Air Filter, Delivers 11.

15 Amp 2 Horsepower 8 Gallon Oiled Wheeled Twin Pontoon Compressor | Maxus EX8007
Campbell Hausfeld EX8007
$672.00 >> $649.99
by Campbell Hausfeld

Rugged, convenient portable design for the jobsite
No fumes for interior use
Quieter and cooler than cast iron sleeve aluminum pumps

found in EX8007's description: From the Manufacturer
Consider this rugged cast-iron, two cylinder, oil lubricated pump compressor for your large work site jobs. It features a powerful electric motor and 8-gallon wheelbarrow tank design.

Product Description
mfr: Campbell Hausfeld Air Products Campbell Hausfeld takes performance to the max by launching Maxus, a new brand of heavy-duty powered equipment for contractors and serious do-it-yourselfers.

Electric Compressor - Contractor Model - 1.8 HP Running, 8 Gallon, Electric Wheelbarrow, Oil Lube 120/240V (Five Year Limited Warranty).
1-1/2 Horsepower 4 Gallon Oiled Twin Hot Dog Gas Compressor | Campbell Hausfeld HL5502
Campbell Hausfeld HL5502
$159.00 >> $149.95
by Campbell Hausfeld

Delivers 4 avg scfm @ 90 psi
Delivers 4 avg scfm @ 90 psi for medium duty pneumatic tools
Crankcase design is up to 25 percent larger than competitive models for improved performance and less oil carryover
Cast iron oil-lubricated pump for long lasting, reliable performance
4-gallon twin stack tank design for portability

found in HL5502's description: From the Manufacturer
Even for occasional home maintenance, air tools are more practical and less costly than expensive electric power tools with umpteen mechanical parts and exorbitantly priced batteries of all shapes and sizes. But before investing in smart air tools, you need a quality compressor. This popular 4-gallon twin stack air compressor from Campbell Hausfeld is oil lubricated and built to last. Ideal for inflation, nailing, stapling and spraying jobs, this compressor also powers everything from sandblasters and spray guns to drills and die grinders in a matter of seconds. So, rather than investing in an expensive new electric tool set; save time and money with this 4-gallon compressor and Campbell Hausfeld's line of 70 high quality air tools. The initial cost of an air tool is significantly lower than its electrically powered counterpart, and the average tool life expectancy is longer, too. Plus, when powered by this 4-gallon compressor, air tools deliver more torque and higher revolutions-per-minute than electric tools for less downtime and greater productivity.

FEATURES

  • 4-gallon twin stack tank design for portability
  • Cast iron oil-lubricated pump for long lasting, reliable performance
  • Crankcase design is up to 25 percent larger than competitive models for improved performance and less oil carryover
  • Delivers 4 avg scfm @ 90 psi for medium duty pneumatic tools

SPECIFICATIONS

  • Output: 4 avg scfm @ 90 psi
  • Type: oil-lubricated
  • Capacity: 4-gallon

.
found in HL5502's reviews:
incomplete package - As someone who is new to the Air tool game, I didn't want to spend alot of money seeing how I do not use air tools regularly but wanted to try them out.To get longer service life than oil free units, This compressor is an oil lubricated unit and yet it does not come with oil! I guess thats one way they can cut costs. It also does not come with a quick connect fitting at the output end, but rather has female threads that you screw an air hose into.
I saw this compressor for 139.
The manual is not very well written at all, so take your time and read it over a couple of times!
When you get this compressor, you will have to go out and buy; 1 bottle of mobile one synthetic motor oil(10w30)for abot 5 dollars, a 1/4 inch fitting and quick connect(about 12 dollars). Now you are ready to plug in a hose and air tools.I am extremely happy with this compressor-it really isn't any noisier than other compressors in this price range-lets face it-compressors are a power tool and thus are loud!I did not find the noise that bad at all.
My total investment to get this up and running was still less than 200 dollars which is not bad for an oil lubed compressor.

14.2 Amp 2-1/2 Horsepower 4 Gallon Oiled Twin Hot Dog Compressor | Grip-Rite GR254CTS
Grip Rite GR254CTS
$239.00 >> $239.00
by Grip Rite

12-Month limited warranty
Electric direct drive and oil splash lubricated for longer life
Contractor grade, heavy duty pump with cast-iron cylinder
Industrial grade motor with ball bearings provides greater durability
4.3 gallon capacity twin tanks, 2.5 HP (peak)

found in GR254CTS's description: These same principles are now built into Grip-Rite's line of professional quality tools and compressors. Make no mistake, this compact but rugged compressor will keep the busiest roofing and framing crews going all day, job after job.5 peak HP motor is also built to last, featuring ball bearings and industrial grade components. The design of this unit was intended to minimize the footprint while still offering enough air to handle almost any job. Compare to: Hitachi EC119, Porter Cable Job-boss Model #C3551, Porter-Cable CPLDC2541S, Porter-Cable CPLDC2540S, Rol-Air The Bull.
15 Amp 1 Horsepower 3 Gallon Oil-Free Pancake Compressor | Thomas T-100SP
Thomas Compressors T-100SP
$469.00
by Thomas Compressors

All-steel/aluminum construction (no plastic shrouds) for optimal durability
Life-Guard Dirt Deflector for cleaner, cooler operations
Quiet-running (75 decibels) for reduced operator fatigue
3.1 cfm @ 100 psi output for supporting up to two nailers simultaneously
1,700 rpm motor keeps up with the fastest nailers

found in T-100SP's description: From the Manufacturer
Designed for continuous, multiple-gun operation, the Thomas Model T-100SP Renegade is a high output, 1-horsepower compressor tough enough for a wide variety of applications.1 cfm at 100 psi, this three-gallon pancake tank compressor supports one to two nail guns simultaneously. High overall tank pressure (135 psi) supports longer hose runs, which means greater air-storage capacity, too. The patented "Life Guard Dirt Deflector" extends compressor life by eliminating dirt and improving cylinder cooling. A slow-turning (1700 rpm) motor reduces noise level and extends compressor life.

FEATURES

  • Only 75 decibels for less operator fatigue
  • Higher CFM Delivery - 135 psi
  • Designed to Run on 15 Amp Circuits
  • Designed to Run on Extension Cords
  • All Steel/Aluminum Construction (No Plastic Shrouds)
  • Built for Contractors in Sheboygan, Wisconsin
  • Rated for Continuous Use (100% Duty Cycle)
  • Ball Bearing Construction Throughout
  • Will Start and Run in Cold Weather
  • Extremely Well Balanced (no walking)
  • Run at Any Angle (will not run tight)
  • Fast, Easy, Low Cost Rebuilds
  • No Maintenance Costs or Downtime
  • No Oil to Add, Change or Spill
  • Life - Guard Dirt Deflector Extends Life

SPECIFICATIONS

  • Air Displacement 6.0 CFM
  • Air Delivery 3.1 CFM @100 PSI
  • Max pressure to 135 PSI
  • Pressure Switch Starts compressor @ 110 PSI
  • Stops compressor @ 135 PSI
  • Motor 1 HP electric motor
  • Capacitor Start
  • Tanks Capacity 3 gallons
  • Shipping Weight 57 lbs.
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