How to Pick the Perfect Contractor Twin Stack Compressor
There is your typical consumer-grade twin stack air compressor.And then, there'...
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Recommended Accessories
Expert Recommended Accessories
Selected by Melissa, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
Grade
Consumer
Style
Twin Stack
CFM
4.2
Tank Size
4
- Low Speed 2 HP Motor
- Runs at 1700 RPM, much quieter than other compressors
- Cooler running so it lasts longer
- Cast Iron Cylinder
- Durable & reliable construction includes stainless reed valves
- Industrial grade ball bearings for greater durability
- Intake filter silencer helps compressor run quietly
- 100% Duty Cycle
- S1-rated for continuous duty; low-amp draw for demanding work
- 4.2 Gallon Air Reserve
- Two 2-gallon tanks take 1.25 minutes to fill; .21 to recover
- Rated to 125 PSI maximum
- 4.8 CFM At 40 PSI; 4.2 At 90 PSI
- Powers many hand tools; inflates tires & sports balls
- Weighs 68 Pounds
- Easy to transport & store
- Draws 13.5 Amps
- Works on household 115V single phase outlets
- Ball Valve Tank Drain
- Simplifies maintenance to help prevent rust
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
VT20ST
General Information
Product Category
Air Compressor - Portable
Motor
Voltage
115 Volt AC
Phase
1-Phase
dBA
dBA
Sound 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.
74
Magnetic Starter
Magnetic Starter
The 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
12.3
Engine
HP
2
Pump
CFM
CFM
Cubic 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
4.2
CFM Rated @
90 PSI
CFM @ 40 PSI
4.8
Pump Material
Aluminum
Max PSI
Max PSI
PSI, 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
125 PSI
Oil Sight Glass
Yes
Pump Type
Single-Stage
After Cooler
After Cooler
An 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 Lubricated
Oil System
Splash Lubricated
Pump Low Oil Shut-off
Pump Low Oil Shut-off
Prevents the air compressor from operating or restarting without an adequate amount of oil in the compressor
No
Tank
Tank Size
4 Gallons
Tank Outlet
1/4 Inch
Electronic Drain Valve
Electronic Drain Valve
The 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
Overview
Product Category
Air Compressor - Portable
Weight
68 Pounds
Consumer Warranty
1 Year
Product Length
19 Inches
Product Width
16 Inches
Product Height
17 Inches
Power Type
Electric
UPC
662865010305
Reviews
(3)
Rolair VT20ST Reviews & Ratings
Product Q&A
(1)
Product Questions
Answered by Melissa, the Air Compressor Expert
What is the dba on this compressor?
James K.
from Pennsylvania
September 16, 2018
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