What Do Should U Look For When Buying An Air Comp?
03-08-2004, 02:36 PM
#11
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Join Date: Jan 2003
Location: London, Ontario
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Originally Posted by banzaitoyota' date='Mar 8 2004, 07:32 AM
The HP figure on the label is a lie! (Theie is no standard for labeling Air Compressors) Buyer beware.
Standard 120Vac house outlet can not possibly supply enough current for the horsepower a lot of compressors claim to put out.
For example CT sells a CH 5hp/120vac compressor that says 20 amps. They also have a IR compressor 2hp/120vac that says 15 amps. The Ingersoll Rand ratings make sense, the Campbell Hausfeld is impossible unless they've discovered a 155% efficient motor that no one else uses.
I would suggest choosing the tools you want to use before choosing the compressor. The tools should have a rating on them, make sure the compressor can cover it. Get the biggest tank you can fit / afford.
03-08-2004, 03:33 PM
#13
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03-08-2004, 07:37 PM
#15
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Originally Posted by Cheers!' date='Mar 7 2004, 10:51 PM
dude... 230V? i was thinking of 115V AC. i'm not opening up shop... just use for die grinders, air drills, and maybe a HVLP spray gun.
Then again i have a soft spot for a 100 gal air compressor that is used at the univeritiies shop.
Then again i have a soft spot for a 100 gal air compressor that is used at the univeritiies shop.
of HVLP doesnt mean it consumes less air, they actually use more
CFM then conventional guns. Alot of those compact compressors
cant keep up with a HVLP gun
03-08-2004, 07:43 PM
#18
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I didnt know that about CH. We have one in my garage, but its a big 220v CH compressor. Ive never had nay problems, but its loud as hell. The compressor is in our workshop in one corner of the yard, and the house is centered. My room is on the opposite end of the house, and I can hear the compressor come on in the workshop when Im in my room.
03-08-2004, 08:26 PM
#19
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Join Date: Nov 2002
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i guess this el-cheapo Harbour frieght air comp isn't going to cut it eh?
4-1/2 HP 21 GALLON CAST IRON VERTICAL COMPRESSOR
Two Built-in Universal Quick Connect Couplers for Convenient Air Hose Connection
Long-life oil lubricated compressor with precision machined cast iron sleeve
Twin capacitor motor with thermal overload protection
Wheel kit with 6'' wheels and ergonomic for smooth portability
Oil level indicator window for easy maintenance
Reduced vibration with rubber foot stabilizers
4-1/2 peak horsepower; 120 volt, 60Hz
125 PSI max; 4.4 CFM @ 90 PSI; 11.1 CFM @ 40 PSI
Shipping weight: 152 lbs.
=(
it was only 159 dollars.
4-1/2 HP 21 GALLON CAST IRON VERTICAL COMPRESSOR
Two Built-in Universal Quick Connect Couplers for Convenient Air Hose Connection
Long-life oil lubricated compressor with precision machined cast iron sleeve
Twin capacitor motor with thermal overload protection
Wheel kit with 6'' wheels and ergonomic for smooth portability
Oil level indicator window for easy maintenance
Reduced vibration with rubber foot stabilizers
4-1/2 peak horsepower; 120 volt, 60Hz
125 PSI max; 4.4 CFM @ 90 PSI; 11.1 CFM @ 40 PSI
Shipping weight: 152 lbs.
=(
it was only 159 dollars.