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 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)