|
Hi, Rick What is the highest volume compact
compressor you know of? I'd like it to be in the 50/60 lb range but need 6
CFM or more. Is the volume more from the tank size or motor size? - Tony
Tony,
Thanks fo r the inquiry!
The highest volume portable compressor we
have is the Makita MAC5200 (pictured at left). It is an electric/oil lube compressor which
provides 6.5 CFM (Cubic Feet Per Minute) @ 90 PSI (Pounds Per Square Inch.)
 I personally own its little brother, the MAC2400 (pictured at right) and am really impressed with
how well built and quiet it is. The down side of the 5200 is that is weighs a net
of 88 pounds. Part of the bulk is from the cart and hose rack that are built into the compressor. Even with its weight, I would still choose
it as a "Rick's Pick."
Actual CFM output is a combination of
things. Tank, motor/voltage and pump size directly contribute to the
output of the compressor. Additionally, single-stage air compressors,
which the Makita is, deliver less CFM output than the larger 2-stage
compressors. The down side to most 2-stage compressors is that they
usually aren't portable, are expensive, and generally require 230 volt power.
Please keep in mind that your compressors
actual CFM output can be less than stated in the specifications due to your
altitude. Additionally, I have found the oil lube compressors to be more durable
than the oil-free compressors.
Finally, air compressor durability is
directly related to how well it is serviced/maintained and how long the pump
has to run to keep up with the air demand. In other words, keep the air
and oil filter (if applicable) clean and changed. Ensure you are using the right air
compressor for the job. If your job requires 6 CFM continuous
and you purchase a compressor that has an output of 6 CFM, your compressor life
will be short lived as the compressor will constantly be running. I've found that to maximize the life of a compressor, it's always better to purchase a compressor that exceeds your minimal needs.
Tony, thanks again for the inquiry.
Really appreciate your interest.
Happy Jobbing!
Rick P.
Got a question for our tool expert Rick Peil? Click here to ask Rick!
Trackback(0)
 |
TrackBack URI for this entry
Subscribe to this comment's feed
