Rotary Screw Air Compressors

A rotary screw compressors use two meshing helical screws, known as rotors, to compress the gas. In an oil-flooded rotary screw compressor, lubricating oil bridges the space between the rotors, both providing a hydraulic seal and transferring mechanical energy between the driving and driven rotor. Gas enters at the suction side and moves through the threads as the screws rotate. The meshing rotors force the gas through the compressor, and the gas exits at the end of the screws.
A5T-1024×1024
5 HP A5 APACHE

A5 APACHE 5HP ROTARY SCREW AIR COMPRESSORS

  • Extremely Quiet
    Ideal for noise-sensitive applications
  • Powerful, Efficient Delivery
    Fixed Speed, Belt Drive with Automatic Tensioning
  • 100% Duty Cycle Operation
    Ideal for Continuous-Use Applications
  • Innovative Design
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • 5 Year Extended Warranty
    Rugged Construction & Long Life

The extremely quiet 5 HP APACHE A5T rotary screw air compressor is ideal for noise-sensitive applications where a reliable supply of compressed air is required. Innovative component integration results in a compact, quiet air system engineered for optimized efficiency & performance, providing high-capacity air delivery and stable system pressure with minimal installation space.

FIXED SPEED, BELT DRIVE WITH AUTOMATIC TENSIONING
Ideal for continuous-use applications with constant compressed air demand. Demonstrating efficient power transmission from the motor to the airend, the fixed-speed, belt-drive system provides maximum flexibility in pressure selection and features an automatic belt-tensioning system.

SOLID & SILENT
Engineered to effectively minimize noise levels. Designed with solid steel base frames and floors, powder-coated, heavy gauge, acoustically insulated steel cabinets and sound attenuating foam barriers.

ENGINEERED FOR EFFICIENCY
The simplified, reduced-component, encapsulated design of the airend enhances reliability and contributes to silent & efficient operation. The industrial grade ODP motor maintains constant motor-efficiency and offers a wide operating range with exceptional full/part load performance.

B575-min
5 HP B Series AirSystem

THE B SERIES AIRSYSTEM® 5HP / 7.5HP ROTARY SCREW AIR COMPRESSORS

These heavy-duty, high-performance & high-efficiency Rotary Screw Air Compressors operate at a 100% duty cycle and are ideal for continuous-use applications where reliable, dry, clean compressed air is required. Innovative component integration results in a compact, quiet air system engineered for efficiency & performance, providing high-capacity air delivery and stable system pressure with minimal installation space.

THE COMPLETE AIRSYSTEM® SOLUTION
The B Series AirSystem® offers a complete solution for your entire compressed air system requirements, providing clean, dry, compressed air.

The AirSystem® includes:

  • A Microprocessor controlled ASD15/30 ProDry Refrigerated Air Dryer with Stainless Steel Separator & Auto Drain.
  • A Heavy-Duty Aluminum Pre-Filter Housing with a 3-Micron Filter Element.
  • An 80 Gallon Air Receiver – Built to ASME Codes & CRN Registered.
  • B Series Air Compressor.

SOLID & SILENT
Engineered to effectively minimize noise levels, DV’s Rotary Screw Compressors are designed with solid steel base frames and floors, powder-coated, heavy gauge, acoustically insulated steel cabinets and sound attenuating foam barriers with an oil resistant coating.

ENGINEERED FOR EFFICIENCY
Featuring oversized, slow speed, long-life & high-efficiency airends. The simplified, reduced-component, encapsulated design of the airend enhances reliability and contributes to the B Series’ silent & efficient operation. All models include a built-in air-cooled aftercooler.

125+ YEARS OF MANUFACTURING EXCELLENCE
DV Systems is a designer of high-performance, highefficiency compressed air systems. We have been engineering & manufacturing industrial air compressors since 1954 in our facility in Barrie, Ontario Canada, and our commitment to a culture of innovation dates back 125 plus years. Our objective is to provide reliable, innovative products and compressed air system solutions, strengthened by a commitment to exceptional customer service.

C15TDVSD-min
C15 57 SCFM / 100 PSI

C SERIES 10HP / 15HP ROTARY SCREW AIR COMPRESSORS

100% Duty Cycle Operation
Ideal for Continuous-use Applications

Powerful, Efficient Delivery
Variable speed or Fixed speed belt Drive

Innovative Design
Compact, Quiet, engineered for Optimized efficiency & Performance

Integrated Air After-Cooler
Effectively Cools Air & enhances system efficiency

CSC300 Controller
Advanced Control solution

These heavy-duty, high-performance & high-efficiency rotary screw air compressors operate at a 100% duty cycle and are ideal for continuous-use applications where reliable, dry, clean air is required. innovative component integration results in a compact, quiet air system engineered for efficiency and performance, providing high capacity air delivery and stable system pressure with minimal installation space. the C10 features fixed speed, belt drive technology and efficiently delivers 39 sCFM at 145 psi. the C15 features variable or fixed speed, belt drive technology and efficiently delivers 57 sCFM at 145 psi.

VARIABLE SPEED DRIVE (VSD)
The VsD integrates a robust frequency inverter with the CsC300 controller to ensure energy efficiency, proving energy savings of up to 25%. the VsD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in an air compressor that is extremely economical and energy efficient.

ELIMINATING ARTIFICIAL DEMAND
The VsD’s Pressure tracking controls ensure that energy-use is optimized by producing only as much air as is needed at set pressure, avoiding artificial demand – the cost of overpressurization is eliminated by tracking pressure multiple times each second.

ELIMINATING CURRENT SPIKES
The VsD starts the motor with a gradual speed increase, eliminating in-rush current spikes on start-up and further contributing to the overall energy-efficiency of operation.

VSD SAFETY
The VsD also integrates numerous power monitoring and fault protection technologies, such as: integrated eMC filter, line reactor, phase loss and overload protection.

LONG LIFE EXPECTANCY AIRENDS
Powerful oil bathed airends with no metal-to-metal contact are designed to offer the longest trouble-free performance when serviced according to our recommendations.

SOLID & SILENT
Engineered to effectively minimize noise levels and withstand the wear-and-tear of industrial environments for years. DV’s rotary screw air compressors are designed with solid steel base frames and floors, powder coated, heavy gauge, acoustically insulated steel cabinets and sound-attenuating foam barriers with an oil-resistant coating.

D20-min-600×600
20 HP DENE D20

DENE D20 20HP ROTARY SCREW AIR COMPRESSORS

  • POWERFUL, EFFICIENT DELIVERY
    Variable Speed or Fixed Speed Belt Drive
  • 100% DUTY CYCLE OPERATION
    Ideal for Continuous-Use Applications
  • INNOVATIVE DESIGN
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • CSC300 CONTROLLER
    Advanced Control Solution
  • 5 YEAR LIMITED WARRANTY

These heavy-duty, high-performance & high-efficiency Rotary Screw Air Compressors can operate at a 100% duty cycle and are ideal for continuous-use applications. Innovative component integration results in a compact, quiet air system engineered for efficiency & performance providing high-capacity air delivery and stable system pressure with minimal installation space.

VARIABLE SPEED DRIVE (VSD)
The VSD integrates a robust frequency inverter with the CSC300 controller to ensure energy efficiency, proving energy savings of up to 25%. The VSD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in a compressor that is extremely economical and energy efficient.

ELIMINATING ARTIFICIAL DEMAND
The VSD’s Pressure Tracking controls ensure that energy-use is optimized by producing only as much air as is needed at set pressure, avoiding artificial demand. The cost of over-pressurization is eliminated by tracking pressure multiple times each second.

ELIMINATING CURRENT SPIKES
The VSD starts the motor with a gradual speed increase, eliminating in-rush current spikes on start-up and further contributing to the overall energy-efficiency of operation.

VSD SAFETY
The VSD also integrates numerous power monitoring and fault protection technologies, such as: Integrated EMC filter, line reactor, phase loss and overload protection.

FIXED SPEED, BELT DRIVE
DV Systems’ fixed speed, belt-drive is ideal for continuous-use applications with constant compressed air demand. Demonstrating efficient power transmission from the motor to the airend, the fixed-speed, belt-drive provides maximum flexibility in pressure selection and features a single-point belt-tensioning system.

G30 106/116 SCFM | 120/145 PSI
G30 106/116 SCFM | 120/145 PSI

G SERIES 20HP / 25HP / 30HP ROTARY SCREW AIR COMPRESSOR

  • DRIVE TECHNOLOGY
    Variable Speed or Fixed Speed, Belt Drive 100%
  • DUTY CYCLE OPERATION
    Ideal for Continuous-Use Applications
  • INNOVATIVE DESIGN
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • INTEGRATED AIR AFTER-COOLER
    Effectively Cools Air & Enhances System Efficiency
  • CSC300 CONTROLLER
    Advanced Control Solution
  • 5 YEAR LIMITED WARRANTY

These heavy-duty, high-performance & high-efficiency Rotary Screw Compressors can operate at a 100% duty cycle and are ideal for continuous-use applications where reliable, dry, clean air is required. Innovative component integration results in a compact, quiet air system engineered for efficiency & performance, providing high capacity air delivery and stable system pressure with minimal installation space. The G Series features either Variable Speed or Fixed Speed Belt Drive Technology, efficiently delivering 73 through to 106 SCFM of compressed air at 145 PSI.

VARIABLE SPEED, BELT DRIVE
The G series rotary screw air compressor integrates a robust frequency inverter with the CSC 300 controller to ensure energy efficiency, providing energy savings of up to 25%. Energy use is constantly aligned with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in a compressor that is extremely economical and energy efficient.

ELIMINATING ARTIFICIAL DEMAND
The VSD’s Pressure Tracking controls ensure that energy-use is optimized by producing only as much air as is needed at set pressure, avoiding artificial demand. The cost of over-pressurization is eliminated by tracking pressure multiple times each second.

FIXED SPEED, BELT DRIVE
Ideal for continuous use applications with constant compressed air demand. Demonstrating efficient power transmission from the motor to the airend, the fixed-speed, belt-drive system provides maximum flexibility in pressure selection and features a single-point belt-tensioning system.

ELIMINATING CURRENT SPIKES
The VSD starts the motor with a gradual speed increase, eliminating in-rush current spikes on start-up and further contributing to the overall energy-efficiency of operation.

N200 HAIDA 200HP ROTARY SCREW AIR COMPRESSORS

  • Powerful, Efficient Delivery
    Variable Speed, Direct Drive
  • 100% Duty Cycle Operation
    Ideal for Continuous-Use Applications
  • Innovative Design
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • Integrated Air After-Cooler & Double Cooling Fins
    Effectively Cools Air & Enhances System Efficiency
  • CSC300 Controller
    Advanced Control Solution
  • 5 Year Extended Warranty

These heavy-duty, high-performance & high-efficiency rotary screw air compressors operate at a 100% duty cycle and are ideal for continuous-use applications. Innovative component integration results in a compact, quiet air system engineered for efficiency and performance, providing high-capacity air delivery and stable system pressure with minimal installation space. The N200 Haida features variable speed, direct drive and efficiently delivers 926 SCFM of compressed air at 100 PSI, 901 SCFM of compressed air at 125 PSI and 848 SCFM of compressed air at 145 PSI.

VARIABLE SPEED, DIRECT DRIVE
The VSD integrates a robust frequency inverter with the CSC300 controller to ensure energy efficiency, proving energy savings of up to 25%. The VSD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in an air compressor that is extremely economical and energy efficient.

1:1 DIRECT DRIVE
DV Systems’ One-to-One Direct Drive Technology enables efficient power transmission and optimizes power consumption, providing more air with less energy. Our drive connects the motor directly to the high-efficiency airend with a low maintenance jaw in-shear coupling, providing maximum transmission efficiency and durability in use.

Eliminating Artificial Demand
The VSD’s Pressure Tracking controls ensure that energy use is optimized by producing only as much air as is needed at set pressure, avoiding artificial demand. The cost of over-pressurization is eliminated by tracking pressure multiple times each second.

Eliminating Current Spikes
The VSD starts the motor with a gradual speed increase, eliminating in-rush current spikes on start-up and further contributing to the overall energy efficiency of operation.

VSD Safety
The VSD also integrates numerous power monitoring and fault protection technologies, such as: Integrated EMC filter, line reactor, phase loss and overload protection.

B10TDVSD-min
B10 37 SCFM / 145 PSI

HURON B10 AIRSYSTEM 10HP VARIABLE SPEED, DIRECT DRIVE ROTARY SCREW AIR COMPRESSOR

  • Revolutionary Single-Phase Design
    Enabling Installations in Locations
    Previously Uneconomical or Impossible
  • Energy-Efficient Performance
    Variable Speed, Direct Drive
  • 100% Duty Cycle Operation
    Ideal for Continuous-Use Applications
  • Integrated Air After-Cooler
    Effectively Cools Air & Enhances System Efficiency
  • CSC300 Controller
    Advanced Control Solution

Featuring an extremely low maximum 55 Amp draw enabling installations in locations previously uneconomical or impossible, these heavy-duty, high-performance & high-efficiency Rotary Screw Compressors operate at a 100% duty cycle and are ideal for continuous-use applications where reliable, dry, clean air is required. Innovative component integration results in a compact, quiet air system engineered for efficiency & performance; providing high-capacity air delivery and stable system pressure with minimal installation space. The Huron B10 Rotary Screw Air Compressor features variable speed, direct drive technology and efficiently delivers 37 SCFM at 145 PSI.

VARIABLE SPEED DRIVE (VSD)
The VSD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in a compressor that is extremely economical and energy efficient, providing energy savings of up to 25%.

ELIMINATING ARTIFICIAL DEMAND
The VSD’s Pressure Tracking controls ensure that energy-use is optimized by producing only as much air as is needed at set pressure, avoiding artificial demand. The cost of over-pressurization is eliminated by tracking pressure multiple times each second.

ELIMINATING CURRENT SPIKES
The VSD starts the motor with a gradual speed increase, eliminating in-rush current spikes on start-up, further contributing to the overall energy-efficiency of operation.

VSD SAFETY
The VSD also integrates numerous power monitoring and fault protection technologies, such as: Integrated EMC filter, line reactor, phase loss and overload protection.

1:1 DIRECT DRIVE
DV Systems’ one-to-one direct-drive technology enables efficient power transmission and optimizes power consumption, providing more air with less energy. Our drive connects the motor directly to the high-efficiency air end with a low maintenance jaw in-shear coupling, providing maximum transmission efficiency and durability in use.

H50-min-600×600
H40 165 SCFM / 100 PSI

H40/H50 ALGONQUIN 40HP / 50HP ROTARY SCREW AIR COMPRESSORS\

  • Powerful, Efficient Delivery
    Variable Speed, Direct Drive or Fixed Speed, Belt Drive
  • 100% Duty Cycle Operation
    Ideal for Continuous-Use Applications
  • Innovative Design
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • Integrated Air After-Cooler
    Effectively Cools Air & Enhances System Efficiency
  • CSC300 Controller
    Advanced Control Solution
  • 5 Year Extended Warranty
    Rugged Construction & Long Life

These heavy-duty, high-performance & high-efficiency Rotary Screw Compressors operate at a 100% duty cycle and are ideal for continuous-use applications where reliable, dry, clean air is required. Innovative component integration results in a compact, quiet air system engineered for efficiency and performance, providing high capacity air delivery and stable system pressure with minimal installation space. The H Series features either Variable Speed, Direct Drive or Fixed Speed, Belt Drive Technology, efficiently delivering either 165 SCFM or 200 SCFM of compressed air at 110 PSI.

VARIABLE SPEED DRIVE (VSD)
The H50 VSD integrates a robust frequency inverter with the CSC300 controller to ensure energy efficiency. The VSD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in a compressor that is extremely economical and energy efficient, providing energy savings of up to 25%.

FIXED SPEED, BELT DRIVE
Ideal for continuous-use applications with constant compressed air demand. Demonstrating efficient power transmission from the motor to the airend, the fixed-speed, belt-drive system provides maximum flexibility in pressure selection and features a single-point belt-tensioning system.

1:1 DIRECT DRIVE
DV Systems’ One-to-One Direct Drive Technology enables efficient power transmission and optimizes power consumption, providing more air with less energy. Our drive connects the motor directly to the highefficiency airend with a low maintenance jaw in-shear coupling, providing maximum transmission efficiency and durability in use.

K100-min-600×600
K100 462 SCFM | 100 PSI

K100 & J75 100HP / 75HP ROTARY SCREW AIR COMPRESSORS

  • Powerful, Efficient Delivery
    Variable Speed, Direct Drive or Fixed Speed, Direct Drive with Soft Start
  • 100% Duty Cycle Operation
    Ideal for Continuous-Use Applications
  • Innovative Design
    Compact, Quiet, Engineered for Optimized Efficiency & Performance
  • Integrated Air After-Cooler
    Effectively Cools Air & Enhances System Efficiency
  • CSC300 Controller
    Advanced Control Solution
  • 5 Year Extended Warranty
    Rugged Construction & Long Life

These heavy-duty, high-performance and high-efficiency rotary screw air compressors operate at a 100% duty cycle and are ideal for continuous-use applications. Innovative component integration results in a compact, quiet air system engineered for efficiency and performance, providing high-capacity air delivery and stable system pressure with minimal installation space. The J75 Mohawk features variable speed, direct drive or fixed speed, direct drive with soft start technology and efficiently delivers 341 SCFM of compressed air at 100 PSI. The K100 Iroquois features variable speed, direct drive technology and efficiently delivers 463

VARIABLE SPEED, DIRECT DRIVE
The variable speed drive integrates a robust frequency inverter with the CSC300 controller to ensure energy efficiency. The VSD constantly aligns energy use with air demand, adjusting motor speed to provide optimum performance and reliability, resulting in a compressor that is extremely economical and energy efficient, providing energy savings of up to 25%.

FIXED SPEED, DIRECT DRIVE WITH SOFT-START
DV Systems’ fixed speed, direct-drive with soft-start is ideal for continuous-use applications with constant compressed air demand. Demonstrating efficient power transmission from the motor to the airend, the direct-drive optimizes power consumption, providing more air with less energy. Digital, microprocessor-controlled Soft-Start Technology ensures smooth start operation and is engineered for efficient performance.

1:1 DIRECT DRIVE
DV Systems’ One-to-One Direct Drive Technology enables efficient power transmission and optimizes power consumption, providing more air with less energy. Our drive connects the motor directly to the highefficiency airend with a low maintenance jaw in-shear coupling, providing maximum transmission efficiency and durability in use.