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DV SYSTEMS (formerly Devair) Air Compressors
CURRENT SPECIAL! - SC50 HP & Ecotron

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Spring  SPECIAL!

You can buy our SC 50 Rotary Screw Compressor and ECOTRON Oil/Water Separator at a special price until June 30, 2009.
 
Contact us for full details.
 
 
Rotary Screw Compressor Systems
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DV Systems makes an upgrade to an existing piston system very easy with our new "C", "G" and "SC" series of 7.5 - 50 HP rotary screw compressors. You can utilize your existing piston compressor and make it part of an energy efficient compressed air system. All rotary compressors are available in stand-alone base, tank mounted or package configurations - complete with air receiver, dryer and air filters.
Built using the latest developments in compressor technology our compressors are very quiet and extremely reliable. These machines come equipped with our NEW CSC200 microprocessor controller and an easy to use LCD display.
NEW! Energy-Saving DVS (DEVAIR VARIABLE SPEED) models of all models are also available.
 
Contact us to learn about upgrading your air system.
 
Energy-Saving DVS
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NEW! Energy-Saving DVS (DEVAIR VARIABLE SPEED) models of all G-series  and SC 40 and 50 HP are available. DVS module constantly matches the energy use with air demand, as your air consumption rate changes, DVS will smoothly adjust the motor speed to maximize energy efficiency. The motor and variable speed module are matched to provide optimum performance and reliability at all times.
Contact us for more details.
 
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Legendary HDI

There is no match for the Reliability, Performance and Quality of the Devair 247 & 447 series pressure-lubricated piston air compressors.

Oil Free Rotary Compressors

Up to 50 PSI


Single-stage Oil-Free Screw Compressor units are excellently suitable for dry and clean compression of air and neutral gases.

Contact us for full details.


Solid Cast Iron - 590 RPM


(click to enlarge)
 
• Cast iron cylinders, heads, crankcase.
• Pressure lubrication to journal bearings minimizes oil carryover and friction.
• Individually serviceable stainless steel spring and disc valves.
• Steel connecting rods with serviceable babbit bearing inserts.
• Precision balanced oversized crankshaft (2.25 inch dia.) and premium bearings.