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Started By
Message
Need some help with air compressor selection
Posted on 12/11/16 at 9:22 am
Posted on 12/11/16 at 9:22 am
I am going to be getting a new air compressor for Christmas, and am having some trouble deciding. Will be vertical, and will be oiled. My main problem is that I can get a smaller, higher quality unit for the same price as a lower quality bigger unit. Difference is 20 vs 30 gallons.
I will be doing everything with it, but the better one has a 100% duty cycle for when I'm running constantly. The bigger ones will provide more air though. Decisions, decisions. Basically, I want it to be an "almost" stationary one if that makes sense.
Choices:
IR Garage Mate $559 w/ $100 gift certificate included
I will be doing everything with it, but the better one has a 100% duty cycle for when I'm running constantly. The bigger ones will provide more air though. Decisions, decisions. Basically, I want it to be an "almost" stationary one if that makes sense.
Choices:
IR Garage Mate $559 w/ $100 gift certificate included
quote:Dewalt 30gal $584
Max. PSI 135
Air Tank Size (gal.) 20
CFM at 90 PSI 5.5
CFM at Max. PSI 4.6
Duty Cycle 100%
Regulator Included Yes
Tank Type Vertical
HP 2
Amps 16
Volts 120
Pump Material Cast iron
Noise Level (dB) 75–80
quote:Husky 30gal $439
Maximum Pressure (psi) 155
Air Delivery SCFM @ 40PSI 7.0
Air Delivery SCFM @ 90PSI 5.7
Duty Cycle 50%
Compressor Tank Capacity (Gallons) 30
Amperage (amps) 15
Horsepower (hp) 1.9
Voltage (volts) 120
Features Handle,Tank Pressure Gauge Stage Count Single Stage
Decibel Rating (Outdoor) 78 dBA
Tank Material Steel
quote:Craftsman Professional 27gal $494
Maximum Pressure (psi) 155
Air Delivery SCFM @ 40PSI 6.2
Air Delivery SCFM @ 90PSI 5.3
Amperage (amps) 15
Horsepower (hp) 1.6
Voltage (volts) 120
Compressor Tank Capacity (Gallons) 30
Features Automatic Start/Stop,Tank Pressure Gauge,Wheels Stage Count Single Stage
Decibel Rating (Outdoor) 75 dBA
Tank Material Steel
quote:
Maximum Operating Pressure (psi.):150
SCFM Delivery At 40 psi:7.2
SCFM Delivery At 90 psi:5.8
Compressor Tank Capacity (gal.):27
Duty Cycle (%):75
Horsepower:1.9
Amps:20
Power: Electric Rating:120/240V
Operating Noise Level (dB.):73 Cord:
Stages:One stage
Pump Life (hrs.):1000
Housing Material:Aluminum
Posted on 12/11/16 at 9:30 am to Hammertime
If you plan on using it a lot, get the dewalt and don't look back
Posted on 12/11/16 at 9:57 am to Tigerpaw123
I either use a crappy one, or have to borrow one once every week or two. I can get another tool with the $100 gift certificate I get with the higher quality IR though, so that's why I'm in a pickle.
Ready to either upgrade to the Nitrocat impact, or get a right angle grinder
Ready to either upgrade to the Nitrocat impact, or get a right angle grinder
Posted on 12/11/16 at 10:01 am to Hammertime
I would go with the Dewalt
Posted on 12/11/16 at 10:18 am to Hammertime
Craftsman or Dewalt. Looking at the specs, the Dewalt seems like it has a more efficient motor (1.9 HP 15 Amps vs 1.9 HP 20 Amps). I personally like aluminum tanks but I know a lot of people do not.
I'd be curious about the specific motor and pump for each compressor to adequately compare. Craftsman may be using the same pump end with a different motor (stouter?) to allow for the 75% duty cycle.
Good luck, looking for a cheaper vertical for around the house myself. Don't use one much but just want to have it, prefer the verticals for space reasons, don't really want a pancake. Or compact unit. Considering a Craftsman myself.
I'd be curious about the specific motor and pump for each compressor to adequately compare. Craftsman may be using the same pump end with a different motor (stouter?) to allow for the 75% duty cycle.
Good luck, looking for a cheaper vertical for around the house myself. Don't use one much but just want to have it, prefer the verticals for space reasons, don't really want a pancake. Or compact unit. Considering a Craftsman myself.
Posted on 12/11/16 at 10:29 am to Hammertime
I wouldn't spend that much for a 20 gal on the IR.
Posted on 12/11/16 at 11:11 am to mdomingue
I am also concerned the 20A Craftsman will trip the breaker when it kicks on. Would be a humongous PITA. It is all brand new wiring and a breaker, but if it goes over 20A, it will trip
quote:You get a $100 gift certificate if you spend more than $500. That would theoretically make it only $459 since I would definitely be buying at least one new tool
I wouldn't spend that much for a 20 gal on the IR.
This post was edited on 12/11/16 at 11:14 am
Posted on 12/11/16 at 12:11 pm to Hammertime
quote:That's woman's logic. Still have to buy it from them, regardless if the price isn't the lowest.
theoretically
I'd get the Dewalt, no issue with amps on a 20amp breaker, bigger tank, essentially the same power end as the IR
ETA-typo
This post was edited on 12/11/16 at 1:21 pm
Posted on 12/11/16 at 1:32 pm to Hammertime
Build your own,5HP gas powered OHV motor,Thomas or Gast Oiless compressor head,plumbed into a beer keg for storage. Check valve the hell out of it,can use it for diving if you want,as well as powering tools.
Posted on 12/11/16 at 1:58 pm to Hammertime
quote:
I can get another tool with the $100 gift certificate I get with the higher quality IR though, so that's why I'm in a pickle.
I think you've talked yourself into the IR - and it isn't a bad way to go. They don't think they need a 30-gallon tank on the thing. I have an IR 1/2" impact that could go to the moon, so there's no question there.
The Dewalt (Porter Cable) would be my second choice.
This post was edited on 12/11/16 at 1:59 pm
Posted on 12/11/16 at 3:22 pm to Ace Midnight
A little off topic but I'm also looking at compressors and I want to mount mine in my attic. Does anyone see a problem with that being that I live in South LA where attics get extremely hot.
Posted on 12/11/16 at 4:13 pm to Chuckd
quote:
A little off topic but I'm also looking at compressors and I want to mount mine in my attic.
I wouldn't do it - compressors need a certain degree of TLC - I'd find another way.
quote:
Does anyone see a problem with that being that I live in South LA where attics get extremely hot.
That's just the beginning of it - I mean, an attic would be better than in an area exposed to the elements, but not a whole lot better.
Posted on 12/11/16 at 4:35 pm to Hammertime
If you are going to use it every week, I would step up and get a Quincy. Very happy with my 60 gallon.
Posted on 12/11/16 at 5:26 pm to TIGER2
The cheapest I can find a portable Quincy is like $650. I think I've narrowed it down to the IR or the Dewalt. That $100 gift card is very enticing because I'll immediately get something with it.
Do you have a dryer on yours?
Do you have a dryer on yours?
This post was edited on 12/11/16 at 5:28 pm
Posted on 12/11/16 at 5:36 pm to Hammertime
I would buy the Dewalt or Craftsman
NO to putting a compressor in attic- if floor space is an issue mount in the air in the garage
NO to putting a compressor in attic- if floor space is an issue mount in the air in the garage
Posted on 12/11/16 at 5:40 pm to Hammertime
I have a dryer but have not installed it yet. Think I will only use it if I paint something.
Posted on 12/11/16 at 7:17 pm to Chuckd
Compressors vibrate. Your old lady will not be happy because it will vibrate the whole house, and then you've got to run the plumbing to where you are gonna use it
Posted on 12/12/16 at 1:21 pm to Hammertime
an over head rack in the garage with proper insulators installed will limit vibration
Posted on 12/12/16 at 1:29 pm to Chuckd
You will need to drain the moisture from the tank often, putting it in the attic seems like a pain.
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