75kW 100HP Air Compressor
- Discharge Pressure: 3-40 [bar], 43-580 [psig]
- Free Air Delivery: 4.0-23.0 [m³/min], 141.3–811.2 [cfm]
- Rated Motor Power: 75 [kW], 100 [hp]
Our 100hp air compressor lineup includes oil free screw compressor and rotary screw compressors.
- Key Feature
- Technical Specifications
Gairs 100HP Oil Free Screw Air Compressor
- TÜV certified 100% oil free compressed air
- Single screw airend
- Inovance variable speed drive
- IP55 PM motor
- Inovance PLC and touch screen panel
- Sound level around 71-75 dB(A)
- More functional and protective valves
Klina 100HP Oil Flooded Rotary Screw Compressor
- Rotary screw airend
- Honeywell variable speed drive
- IP55/IP65 PM motor
- Remote IoT controller
- Sound level in 70-74 dB(A)
- Top-level configuration
| Model | FAD Capacity | Discharge Pressure | Motor Rating | Lubricant Water/Cycle | Discharge Connection | Noise Level | Dimensions | Weight | Cooling Water Capacity |
Cooling Method | Starting Method | Lubricant | Number of Compression Stage | ||
| m³/min | CFM | MPa | kW | HP | litter | dB(A) | L x W x H (mm) | kg | Ton/h | ||||||
| JLY75F | 12.8 | 452.0 | 0.8 | 75 | 100 | / | G2 | 72±2 | 1800*1300*1620 | 1150 | / | Air | Soft Start | Oil | Single Stage |
| JLYC75F | 16.5 | 583.0 | 0.8 | 75 | 100 | / | G2 | 72±2 | 2100*1350*1750 | 1950 | / | Air | Soft Start | Oil | Two Stage |
| JL75F | 12.8 | 452.0 | 0.8 | 75 | 100 | / | G2 | 72±2 | 1800*1200*1540 | 1150 | / | Air | Y-Δ Start | Oil | Single Stage |
| OGWY75F/S | 5.2-13.0 | 183.6-459.1 | 0.7 | 75 | 100 | 100 | 2” | 71 | 2700*1650*2020 | 2000 | Air | Soft Start | RO Water | Single Stage | |
| 4.8-12.0 | 169.5-424.2 | 0.8 | |||||||||||||
| 4.0-10.0 | 141.3-353.1 | 1 | 2300*1250*1600 | 1550 | 15 | Water | |||||||||
| OGWB75F(S)D | 7.1-23.0 | 250.1-811.2 | 0.3 | 75 | 100 | 120 | 4” | 75 | 2700*1650*2020 | 2450 | Air | Soft Start | RO Water | Single Stage | |
| 6.4-20.0 | 226.0-706.3 | 0.4 | 2450*1450*1750 | 15 | Water | ||||||||||
| OGWBE75F/S | 6 | 212 | 4.0 | 45+30 | 100 | 92 | DN25 | 73 | 3100*1600*2000 | 2100 | Air | Soft Start | RO Water | Two Stage | |
| 2900*1400*1700 | 2100 | 15 | Water | ||||||||||||
| OGWBE75F/S | 10 | 353 | 2.0 | 55+22 | 100 | 110 | DN32 | 73 | 3600*1750*2000 | 3000 | Air | Soft Start | RO Water | Two Stage | |
| 3500*1500*1730 | 2200 | 17 | Water | ||||||||||||
Related Products
Frequently Asked Questions
The following are frequently asked by our customers about 100hp air compressors.
Reverse osmosis (RO) water must be used as the lubricating water source.
In our Gairs OGW series of water-lubricated compressors, lubricating water is injected into the airend to facilitate cooling. Inside the airend, the water acts as a seal between the star wheel and the screw rotor, enhancing the compressor’s volumetric efficiency. Since the lubricating water continuously circulates within the system, its quality directly impacts the airend’s lifespan.
1. Reduced Maintenance: Water-injected oil free compressors generally have fewer moving parts and less wear, leading to lower maintenance needs.
2. Lower Operating Temperature: They operate at cooler temperatures, reducing the risk of overheating and extending equipment life.
3. Better Efficiency: Water injection helps with cooling and sealing, improving efficiency and energy consumption.
4. Cleaner Air Supply: They produce 100% oil-free compressed air, reducing contamination risks.
5. Quieter Operation: Typically quieter than dry twin screw compressors due to the single screw airend structure.
We suggest replacing the air filter element every 2000 hours of operation, the water filter element every 1000 hours, and the water softener element twice a year.
Maintenance of the airend depends on the compressor’s usage frequency and the working conditions of the compressor room. For single-stage models like OGWY(B) and OGWBD, it is recommended to perform maintenance every 3 to 5 years. For specific inquiries, please contact us directly.
Typically, the lead time for a single-stage model is approximately 25-30 working days, while the lead time for a two-stage model is around 40-45 working days.
English 
Russian 
Spanish 
German 
French 
Japanese 
Korean 
Indonesian