Internet #207147418

Model #4620AC

4620AC Ultra Quiet and Oil-Free 2.0 Hp, 4.6 Gal. Aluminum Twin Tank Electric Portable Air Compress

  • 2 HP motor with a running 70 dB sound level for quiet operation
  • 4.6-gallon rust-proof twin tank delivers 90 psi output
  • Tank fills quickly in just 60 seconds
  • See More Details
$29105
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Product Overview

The California Air Tools 4620AC Ultra Quiet and Oil-Free Air Compressor is designed to be one of the quietest 2.0 HP air compressors in the industry having only 70 dB of sound. The Powerful "New" 2.0 HP (SP-9421) motor operates at only 1680 RPM creating less noise and less wear. The "New" SP Series of Ultra Quiet Air Compressor Motors have been designed to increase duty cycle and allow for longer continuous run times. The Oil-Free Dual Piston Pump System is engineered for high performance and durability. The CAT-4620AC Air Compressor has an Oil-Free Dual Piston pump designed to have a life cycle before wear of 3000 Plus hours compared to other comparable air compressors with life cycles of 500 hours or less. The Oil-Free pump allows for use in a variety of temperatures (cold starts) and uneven terrains (no oil in the pump). The Easy Start Valve feature allows for an easier start up using less starting amps. The Easy Start Valve releases a small amount of air from the pump at start up to produce a no-load condition allowing the motor to spin freely. This no-load start up requires less amps for an easier start up in cold temperatures. The large 4.6 Gal. Aluminum Air Tank is only 67.2 lbs. making it very easy to move around the jobsite. Designed for the person looking for Power, Air Flow, Less Service and Maintenance with at Least 30% Less Noise.
  • Ultra quiet - only 70dB at least 30% less noise than other brands
  • Very powerful 2.0 HP (rated/running) motor
  • 6.40 CFM at 40 psi, 5.30 CFM at 90 psi
  • Oil-free pump - cleaner air for better tool operation, less maintenance and costs, able to use in cold temperatures
  • 4.6 Gal. (rust-free) aluminum twin tank
  • Low amp draw - 14 Amp
  • Easy start valve - for less starting amperage
  • 125 psi maximum pressure
  • Recovery time from 95 psi to 125 psi - 20 seconds
  • Time to fill tank from empty to full - 60 seconds
  • 2 pressure control gauges
  • 2 universal 1/4 in. quick connector
  • Thermal overload protector
  • 110-Volt / 60 hz
  • L (19.1 in.) x W (16.7 in.) x H (17.7 in.)
  • 67.2 lbs.
  • Comes complete with 2 air filters
  • 1 year limited warranty

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
16.7
Product Height (in.)
19.7
Product Width (in.)
19.1

Details

Air Delivery SCFM @ 40PSI
6.4
Air Delivery SCFM @ 90PSI
5.3
Amperage (amps)
14
Application Use
Air Brushing,Air Brushing,Blow Cleaning,Bolting/Wrenching,Brad Nailing/Stapling,Cutting,Drilling,Finish Nailing,Framing Nailing,Grinding,Hobby Nailing,Hobby Painting,Inflation,Roof Nailing,Sanding,Spraying,Surface Prep
Compressor Tank Capacity (Gal.)
4.6 Gal.
Compressor Tank Capacity (Gallons)
4.6
Compressor Type
Framing & Roofing
Compressor Volume Rating
Quiet
Compressor/Air Tool Features
Automatic Start/Stop,Dual Control,Handle,Oil Free Compressor,Tank Pressure Gauge,Universal Quick Connectors
Condition
New
Decibel Rating (Outdoor)
70 dBA
Horsepower (hp)
2 hp
Included
No additional components or accessories are included
Lubrication Type
Oil Free
Maximum Pressure (psi)
125
Portable
Yes
Power Source
Electric
Power Type
Corded Electric
Product Weight (lb.)
67.2
Reconditioned
No
Returnable
30-Day
Stage Count
Single Stage
Tank Material
Aluminum
Tank Style
Double-Stack
Tools Product Type
Air Compressor
Voltage (v)
110v
Voltage (volts)
110

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
1 Year Limited Warranty

Questions & Answers

24Questions36Answers

Is that plastic tubing I see or painted aluminium tubing. If plastic tubing, why and does it hold...

Asked by JHM June 29, 2020
1
Answer

Thank you for the interest in the California Air Tools 4620AC Ultra Quiet Air Compressor. Please contact Customer Service for product questions. 866-409-4581 M-F 8am - 2:30pm Pacific Time

If the 4620AC and the 15020C have the same 2.0 HP motor with the same cfm why is the max psi 125 and 150 for 15gal?

Asked by TiresOnWheels June 12, 2020
1
Answer

Thank you for the interest in the California Air Tools Ultra Quiet Air Compressors. All 2.0 Hp California Air Tools models (including the 4620AC , 10020C, 15020C) have a max PSI of 125 PSI.

Could this be used to fill a larger gallon capacity reserve air tank?

Asked by Dude June 6, 2020
2
Answers

Yes, you can use an auxiliary air tank with the California Air Tools 4620AC Ultra Quiet Air Compressor. California Air Tools has 5 & 10 gallon steel or aluminum air tanks with tee (two fitting) connection.

Should I be able to paint interior walls with this unit?

Asked by Kris May 17, 2020
2
Answers

Thank you for the interest in the California Air Tools 4620AC Ultra Quiet Air Compressor. Everything depends on the spray you are using. HVLP you can only use the air from the air tank. HVLP spray guns use a lot of air. LVLP spray guns like the SPRAYIT SP-33000 LVLP Spray Gun work very well with this air compressor because LVLP spray guns use less air. This meams the motor/pump can keep up with your spraying.

How many cfm’s at 125 during constant use ( fully open air flow

Asked by Keithsan April 27, 2020
1
Answer

Thank you for the interest in the California Air Tools 4620AC. Unfortunately this air compressor cannot operate constant at 125 PSI. The max PSI is 125 PSI. The for constant flow we provide 5.30 CFM @ 90 PSI.

What’s the longest extension cord and gauge can be use for this compressor pls?

Asked by JC April 27, 2020
7
Answers

Great compressor. Extremely quiet. I keep mine in my equipment trailer hooked up to 110v when on job sites. Run 100' of 12-2 and 100' of air hose no problem. Good for one nail gun, possibly two. Good for 2 or 3 spray guns at once.

Best size and length of air hose to use with this compressor?

Asked by Rex February 29, 2020
5
Answers

Thank you for the interest in the California Air Tools 4620AC Ultra Quiet Air Compressor. We suggest a 1/4" x 25ft or 50ft. Please always use a longer air hose instead of a longer extension cord.

Is there a recommended break in cycle for this compressor?

Asked by Nick November 1, 2019
3
Answers

CaliforniaAirTools, thanks for the reply. phinea, I'm speaking about engine break in cycle (seating the rings against the cylinder walls, for good compression, same as you would with a gas/diesel engine). These compressors do run dry (they are oils less) and use teflon rings/cylinder walls, which is why I was curious.

Is this compressor large enough to winterize a sprinkler system?

Asked by man October 15, 2019
7
Answers

Probably not.

Anyone know, I have had this model for two years, once a week use for 1 - 5 hours. Is there any ...

Asked by yoyomama September 10, 2019
7
Answers

You need to vent the tanks for moisture build up. CAT sells an optional device that does this automatically. Sounds like you might need that.

4620AC Ultra Quiet and Oil-Free 2.0 Hp, 4.6 Gal. Aluminum Twin Tank Electric Portable Air Compress - page 2

Customer Reviews

  • 189 Customer Reviews
  • 4.6 out of 5 stars overall
86% of customers recommended.
Overall Ratings
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Dont waste your money!
I’ve used this compressor three times. The airline broke inside the motor. Its literally brand new. Unfortunately its been more then 90 days. So ive had to deal with their terrible customer service. Its also not that quiet. Just give me my money back!
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This compressor is well built, quiet (of course a locomotive is quiet compared to my old compress...
This compressor is well built, quiet (of course a locomotive is quiet compared to my old compressor). Seriously though, it is super quiet. It took no time for it to cycle a full capacity of air to max pressure. It’s not light. And I think the handle design could be better. But overall, super happy with it
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It's very quiet for use indoors. Seems to fill tank in under a minute from empty. Plenty of air p...
It's very quiet for use indoors. Seems to fill tank in under a minute from empty. Plenty of air pressure! Aluminum won't rust if you forget to empty it. It's somewhat heavy due to the size, but lighter then an equivalent steel tank. I'm very happy with it and hope it lasts a long time. I own another California 1hp tank and it's almost 8 years old and still works. I mostly need this to use in doors and need it to be fairly quiet.
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Small compact and loaded with lots of pressure. Used it...
Small compact and loaded with lots of pressure. Used it for the first time to sandblast parts. A little on the heavy side though. But then again I am 61 years old. Lol.
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This little compressor is very nice. The perfect size unit for my garage, pretty quiet and powerf...
This little compressor is very nice. The perfect size unit for my garage, pretty quiet and powerful enough for my air tools and sprayers. There isn’t anything I didn’t like about the compressor because the compressor I had before was way too loud for me. When I found this one, I was in a hurry to sell my loud one. The CA Airtool compressor has two chuck outlets, a regulator and aluminum tanks. It isn’t super light but light enough to put in your truck for job site work. I used a simple air filter setup in my garage for doing air brush and air gun painting. You can connect directly to the compressor or use a filter system. I wish I would have found this compressor before busting my eardrums with the old one.
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Nice sounding compressor. Quiet in comparison. Only problems were minor fit and finish. Main tank...
Nice sounding compressor. Quiet in comparison. Only problems were minor fit and finish. Main tank hose was kinked and the valve that drains the air as terrible. Almost glued into place. But i got it off and replaced it with a nice Kobalt ball valve and it works good. Hose was promptly replaced by C.A.T. after a short email.
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6
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Super Quiet, Quick Filling, Overall Awesome Compressor!!! I was skeptical about the brand not bei...
Super Quiet, Quick Filling, Overall Awesome Compressor!!! I was skeptical about the brand not being familiar with it, but after seeing the video, how quiet the unit was, and knowing how easy home depot is on returns i decided to give it a try. We are using this on a drain foaming machine where it had a very under powered hot dog compressor, the original compressor would air down and we had to wait a few minutes for it to air back up, with the new compressor there is absolutely no waiting for refill, it stays up the whole time, and fill up from empty in 60seconds or less. the unit rides on a flat cart, and does not excessively vibrate so we did not need to strap or bolt it down we use it in a class A1 building here and the quietness is very nice.
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Unit is built heavy duty , just wish it came with more information on components.
Unit is built heavy duty , just wish it came with more information on components.
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This is a nice, compact compressor with some good features: dual plug-ins, soft start that doesn...
This is a nice, compact compressor with some good features: dual plug-ins, soft start that doesn't trip your breaker, a very high CFM for a compressor this size, and comparatively quiet (although I wouldn't call it "ultra Quiet - but it's not bad). The down side for me was the heft. At 60+ pounds, this isn't exactly easy to move to, or around, a work site... especially for the slight-statured. I didn't want a large, vertical cart model, since my shop has limited space, so I added wheels and a collapsible handle made from conduit. For under $30 this makes this tool MUCH easier to use. I hope the manufacturer adds this option.
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27
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Super quiet and puts out a ton of air...
Super quiet and puts out a ton of air
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