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Victoria Mech-Elec Automation Pty Ltd (Mech-Elec) is a Regional Victorian based service provider with national capability.

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  /    /  CompAir, Oil Free Compressors  /  Two Stage Oil-Free Rotary Screw Compressors D-Series 37-75kW

Two Stage Oil-Free Rotary Screw Compressors D-Series 37-75kW

Two Stage Oil-Free Rotary Screw Compressors D-Series 37-75kW

D37 to D75 Series
Pressure: 7
to 10 bar
Flow: 6
to 12.7m3/min
37
to 75kW

Air and water-cooled, fixed and regulated speed, silicone free and ISO-8573 Class Zero (2010) certified oil-free compressors

Quick info

Description

CompAir has extended its oil free rotary screw compressor range with the new D37-D75 (RS) Series

What it is:

  • Class Zero Oil FREE Rotary Screw Compressor
  • Nominal Power from 37-75 kW
  • Capacity of up to 12.7 m³/min (@ 7 bar g)
  • Complementing the established 75 to 315 kW model range
  • Fixed Speed and Variable Speed (RS) Models
  • Air-cooled and Water-cooled
  • Numerous Further Options

Benefits

CompAir has extended its oil free rotary screw compressor range with the new D37-D75 (RS) Series.

The new models are:

• Class Zero Oil FREE Rotary Screw Compressors
• Nominal Power from 37-75 kW
• Capacity of up to 12.7 m³/min (@ 7 bar g)
• Complementing the established 75 to 315 kW model range
• Fixed Speed and Variable Speed (RS) Models
• Air-cooled and Water-cooled
• Numerous Further Options

The range covers air and water-cooled models from 37 to 75 kW and is available in both fixed and  regulated speeds (RS) delivering ISO 8573-1:2010 Class 0 certified 100% oil-free air for the most critical applications, e.g. within the food and beverage, pharmaceutical, textile,  and electronics industries. No oil is used in the compression elements, neither for  sealing or lubricating the rotors, nor for cooling the compression process directly, reducing the risk of costly downtime and contaminated products.

The complete range now runs from 37 to 315kW, Pressure range 4 to 10 bar, Volume flow 5.1 to 51.8 m³/min and can offer:

  • Air purity that meets the most stringent hygienic standards
  • Award-winning Class 0 Certified oil & silicone-free screw compressors
  • High efficiency, low pressure losses, low temperature operation & economical control

Highest productivity

  • Oil Free Class 0 certified air delivered for the most demanding industries
  • Intuitive Controller with extensive events history and advanced connectivity

Optimum efficiency

  • RS models with HPM Motor Technology
  • Hot Air Discharge option for lowest pressure dew points without additional energy consumption via HOC dryer
  • Energy Recovery System (ERS Ready) option to conserve heat energy and save thousands per year

Maximum reliability

  • Patented Ultracoatâ„¢ treatment of rotors and internalparts of compression chamber to avoid corrosion
  • Stainless Steel robust piping design on the cold side
  • Efficient inlet air filter for the best care of the air compressed path
  • IP65 electrical fittings and control panel

Value added services

  • Easy access to main components
  • No special tools required
  • 8000 hours coolant change interval
  • Free iConn inside
  • Service and warranty programs

Specifications

Design

Robust Long-Life Airend Design

  • UltraCoat protection – the most durable coating in the industry
  • Precision machined gears
  • Oversized bearings
  • Stainless steel air seals
  • Unique labyrinth oil seal design
  • Stainless steel 2nd stage rotors
  • Stainless steel, aluminium and treated piping on critical components

Advanced HPM Motors for RS Models

  • Best-in-Class motor efficiency
  • 30% or more energy savings compared to conventional compressor control
  • Unlimited starts and stops
  • Increased motor life and reliability
  • Low maintenance cost

Please watch the video to learn more

Controller

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