dBA dBASound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
70
Magnetic Starter Magnetic StarterThe Magnetic Starter is the "thinking cap" for the motor of the air compressor. Magnetic starters are electromagnetically operated switches that provide a safe method for certain motors to be started under a large motor load.
No
Amp Draw
12
Pump
CFM CFMCubic Feet Per Minute, which indicates the compressor's flow rate - or the amount of air that a compressor can produce at a given pressure level. Typically compressors that have higher CFM ratings are able to provide more air, which makes them ideal for larger applications
4.5
CFM Rated @
90 PSI
CFM @ 40 PSI
5.5
Pump Material
Aluminum
Max PSI Max PSIPSI, or Pounds Per Square Inch, measures the amount of pressure placed on a square inch of space. In compressor terms, PSI is the amount of force that an air compressor can deliver
150 PSI
Pump Type
Single-Stage
After Cooler After CoolerAn aftercooler is a mechanical heat exchanger designed to remove the heat and moisture of compression from a compressed air stream so the air is cool and dry enough for use in air-operated equipment. A compressed air aftercooler has three primary functions: Cool the air discharged from the air compressor
No
Pump Drive
Direct Drive
Oil Type
Oil Free
Tank
Tank Size
3 Gallons
Tank Outlet
1/4 Inch
Electronic Drain Valve Electronic Drain ValveThe inexpensive and reliable electric drain valve (EDV) automatically removes condensate from your air system. It has an integral strainer to prevent clogging and saves time and money by eliminating the need for manual draining
No
Tank Orientation
Horizontal
Accessories
Pressure Gauge
Yes
Air Dryer
No
Air Filter
Yes
Overview
Product Category
Air Compressor - Portable
Weight
68 Pounds
Certification
CSA, ETL
Consumer Warranty
1 Year
Product Length
19.7 Inches
Product Width
19.7 Inches
Product Height
14.75 Inches
Power Type
Electric
UPC
662865012118
Reviews
(6)
Rolair JC20 Reviews & Ratings
Customer Photos and Videos
Product Q&A
(2)
Product QuestionsAnswered by Joshua, the Air Compressor Expert
What's the run hour life of this compressor?
Kim
from Louisiana
July 30, 2019
Answer
The pump is rated between 1,500-2,000 hours.
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Do oil-less compressors last as long as compressors that use oil?
kevin
from Indiana
December 20, 2018
Answer
It is pretty close to oil-lubricated compressors. Truthfully, the life expectancy is even better than some oil-lubricated compressors. You are looking at about 1500-2000 hours for this Rolair unit.