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AIRERA OGF-45D B Water-lub Oil-free Screw Compressor
Premium Oil-Free Air Compression Technology
The AIRERA OGFD-45D B Oil-Free Screw Air Compressor is engineered to deliver 100% oil-free compressed air, ensuring the highest standards of air purity for critical industrial applications.
Designed with advanced oil-free compression technology, this system eliminates the risk of oil contamination, protects downstream equipment, and helps maintain consistent product quality. Its robust structure and intelligent control system enable reliable, continuous operation even in demanding production environments.
Ideal for industries such as pharmaceuticals, food & beverage, electronics, medical manufacturing, textiles, and precision engineering, the OGFD-45D B provides a dependable clean air solution that supports operational excellence.
Key Features & Benefits
100% Certified Oil-Free Air: Ensures zero oil contamination, protecting sensitive processes and meeting strict industry standards
High Energy Efficiency: Optimized compression design reduces energy consumption while maintaining powerful airflow
Stable Continuous Operation: Built for 24/7 industrial use with minimal vibration and consistent pressure output
Intelligent Control System: Real-time monitoring improves operational visibility and simplifies maintenance planning
Low Noise Design: Engineered for quieter operation, helping create a safer and more comfortable workplace
Durable Industrial Construction: High-quality components extend service life and reduce total cost of ownership
Why Choose Our Oil-Free Screw Compressors?
Proven industrial reliability
Advanced engineering
Strict quality control
Global customer trust
Energy-efficient technology
45KW Air Cooling Compressor Technical Specifications
ITEM
UNIT
MODEL OGFD-45
Free air delivery
m³/min
7.5 | 6.8 | 6.0
Max. working pressure
MPa
0.7 | 0.8 | 1.0
Compressor type
Oil free screw compressor
Cooling type
Air cooling
Driven type
Direct driven
Inlet status - Temperature
℃
≤45
Inlet status - Pressure
MPa
Atmospheric pressure
Inlet status - Relative humidity
≤90%
Noise Level
dB(A)
≤66
Inlet Temp.
℃
2-40
Drive rotor speed
rpm
2980
Compressed air outlet temperature
℃
Ambient temperature+20
Cooling air flow
m³/hr
9500
Control mode
Intelligent controller
Safety valve set pressure
MPa
0.77 | 0.88 | 1.10
Lubricating water volume
L
40
Oil content
ppm
0
Compressed air outlet connection
G1-1/2
Dimension - L
mm
1920
Dimension - W
mm
1170
Dimension - H
mm
1320
Net Weight
kg
1340
Motor - Model
Y2200L1-2
Motor - Speed
rpm
2950
Motor - Rated Power
KW
45
Motor - Service factor
1.2
Motor - Protection type
IP55
Motor - Efficiency
IE3
Motor - Startup mode
Y-Δ starting
Motor - Voltage
V
380 (Special on request)
Motor - Frequency
Hz
50 (Special on request)
Motor - Rated current
A
84
Motor - Weight
kg
312
Frequently Asked Questions
Is the OGFD-45D B truly oil-free?
Yes. It delivers 100% oil-free air and meets strict international air purity standards.
Which industries require oil-free compressors?
Industries where air quality directly impacts product safety, such as food, pharmaceuticals, electronics, and healthcare.
Does an oil-free compressor reduce maintenance?
Yes. Without oil contamination, downstream filters require less maintenance and system reliability improves.
Can this compressor run continuously?
Absolutely. It is designed for stable 24/7 industrial operation.
Can AIRERA provide customized voltage or configuration?
Yes. We support multiple electrical standards and tailored solutions for global customers.
Zero Contamination. Zero Compromise. Pure Air for Critical Operations
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1981
Total Annual:
13200000-15000000
Employee Number:
115~1040
Ecer Certification:
Verified Supplier
Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge... Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge...