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The 40 Bar high-pressure oil-free air booster is a special pneumatic device that uses oil-free lubrication technology. It can mechanically boost the pressure of ordinary compressed air (4-10 Bar) to 40 Bar (about 580 psi), outputting 100% oil-free and clean compressed air.
Key Features
1. Clean Output: Entirely oil-free, meeting ISO 8573-1 Class 0 oil-free standards
2. Intelligent Boosting: Utilizing self-balancing boosting technology, output pressure is adjustable with an accuracy of ±1%
3. Energy-Saving and Environmentally Friendly: Energy consumption is 25% lower than traditional oil-lubricated models, with zero oil emissions
4. Compact and Quiet: Integrated design (noise <65dB), footprint <0.5㎡
5. Easy Maintenance: Modular construction allows for replacement of core components in just 15 minutes
Product Parameters
| Model | Intake pressure (bar) | Discharge Pressure (bar) | Free Air delivery （m³/min） | Motor power （kW） | Speed (rpm) | Dimensions (mm) | Weight（kg） |
| RKBW-5/10-40 | 10.0 | 40.0 | 5 | 22 | 680 | 2300*1580*1920 | 1600 |
| RKBW-10/10-40 | 10.0 | 40.0 | 10 | 45 | 690 | 2750*1580*1600 | 2000 |
| RKBW-12/8-40 | 10.0 | 40.0 | 12 | 45 | 690 | 2750*1580*1600 | 2000 |
| RKBW-15/10-40 | 10.0 | 40.0 | 15 | 55 | 690 | 2750*1580*1950 | 2250 |
Applications
• Healthcare: Dental unit units, surgical power system air supply
• Food and Pharmaceuticals: Aseptic packaging equipment, fermentation tank pneumatic control
• Electronics Manufacturing: Chip packaging and testing, LCD panel handling
• Laboratories: Precision instrument drives, environmental simulation chamber air supply
• Specialty Machinery: Cleanroom automation equipment, aerospace component testing
FAQs
Q1: How does the oil-free design ensure long-term sealing?
A: It uses self-lubricating composite piston rings with a lifespan of over 8,000 hours.
Q2: Can it operate continuously for 24 hours?
A: It supports S1 duty cycle (continuous operation) with a temperature rise of less than 15°C (at an ambient temperature of 25°C).
Q3: How is moisture in the intake air handled?
A: A three-stage pre-filtration system (including a 0.01μm fine filter) is recommended.
Q4: What is the maximum ambient temperature limit?
A: 50°C for the standard model, and 65°C for the high-temperature version (requires an optional heat sink kit).
Q5: What are its advantages over electric booster pumps?
A: No spark risk, suitable for explosion-proof areas; maintenance costs are 40% lower.
The 40 Bar high-pressure oil-free air booster is a special pneumatic device that uses oil-free lubrication technology. It can mechanically boost the pressure of ordinary compressed air (4-10 Bar) to 40 Bar (about 580 psi), outputting 100% oil-free and clean compressed air.
Key Features
1. Clean Output: Entirely oil-free, meeting ISO 8573-1 Class 0 oil-free standards
2. Intelligent Boosting: Utilizing self-balancing boosting technology, output pressure is adjustable with an accuracy of ±1%
3. Energy-Saving and Environmentally Friendly: Energy consumption is 25% lower than traditional oil-lubricated models, with zero oil emissions
4. Compact and Quiet: Integrated design (noise <65dB), footprint <0.5㎡
5. Easy Maintenance: Modular construction allows for replacement of core components in just 15 minutes
Product Parameters
| Model | Intake pressure (bar) | Discharge Pressure (bar) | Free Air delivery （m³/min） | Motor power （kW） | Speed (rpm) | Dimensions (mm) | Weight（kg） |
| RKBW-5/10-40 | 10.0 | 40.0 | 5 | 22 | 680 | 2300*1580*1920 | 1600 |
| RKBW-10/10-40 | 10.0 | 40.0 | 10 | 45 | 690 | 2750*1580*1600 | 2000 |
| RKBW-12/8-40 | 10.0 | 40.0 | 12 | 45 | 690 | 2750*1580*1600 | 2000 |
| RKBW-15/10-40 | 10.0 | 40.0 | 15 | 55 | 690 | 2750*1580*1950 | 2250 |
Applications
• Healthcare: Dental unit units, surgical power system air supply
• Food and Pharmaceuticals: Aseptic packaging equipment, fermentation tank pneumatic control
• Electronics Manufacturing: Chip packaging and testing, LCD panel handling
• Laboratories: Precision instrument drives, environmental simulation chamber air supply
• Specialty Machinery: Cleanroom automation equipment, aerospace component testing
FAQs
Q1: How does the oil-free design ensure long-term sealing?
A: It uses self-lubricating composite piston rings with a lifespan of over 8,000 hours.
Q2: Can it operate continuously for 24 hours?
A: It supports S1 duty cycle (continuous operation) with a temperature rise of less than 15°C (at an ambient temperature of 25°C).
Q3: How is moisture in the intake air handled?
A: A three-stage pre-filtration system (including a 0.01μm fine filter) is recommended.
Q4: What is the maximum ambient temperature limit?
A: 50°C for the standard model, and 65°C for the high-temperature version (requires an optional heat sink kit).
Q5: What are its advantages over electric booster pumps?
A: No spark risk, suitable for explosion-proof areas; maintenance costs are 40% lower.
