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Two Stage Oil-Free Rotary Screw Compressors D-Series 37-75kW
CompAir has extended its oil free rotary screw compressor range with the new D37-D75 (RS) Series
Benefits
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 Ultracoat™ 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
Technical Data
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
Features:
- Large 5.7’’ color display
- Intuitive web-like navigation
- Graphing and data acquisition of over 30 parameters
- Modbus interface for connection to BMS
- Integrated variable speed control
- Ethernet connection allows web enabled control through tablet, computer or mobile device
- iConn remote monitoring
- Direct RS485 connection for SmartAirLite, (SAM requires STD/VSD Module)
Downloads
