Industrial piston compressor low pressure <15 bar

Atlas Copco offers a range of industrial piston compressors designed for low-pressure applications (≤15 bar), suitable for various industries such as automotive, food & beverage, pharmaceuticals, and electronics. Below is a summary of their key models:​

🔧 Atlas Copco Low-Pressure Piston Compressors (≤15 bar)

1. LE Series – Oil-Lubricated, Single-Stage Compressors

• Working Pressure: Up to 10 bar (145 psi)
• Free Air Delivery (FAD): 3.4 to 31.7 l/s at 50 Hz (8.3 to 78.8 cfm at 60 Hz)
• Motor Power: 1.5 to 15 kW
• Features:
  • Durable aluminum construction for efficient cooling
  • Low oil carryover
  • Compact design ideal for limited space
  • Easy maintenance with accessible components
• Applications: General industrial use where oil-lubricated air is acceptable​

2. LF Series – Oil-Free, Single-Stage Compressors

• Working Pressure: Up to 10 bar (145 psi)
• Free Air Delivery (FAD): 3.1 to 15.5 l/s (11.16 to 55.8 m³/h)
• Motor Power: 1.5 to 7.5 kW
• Features:
  • 100% oil-free air, ISO 8573-1 Class 0 certified
  • Lightweight aluminum design with excellent cooling
  • Low operational costs and easy maintenance
  • Compact footprint suitable for space-constrained environments
• Applications: Industries requiring oil-free air, such as pharmaceuticals and food processing​

3. LT Series – Oil-Lubricated, Two-Stage Compressors

• Working Pressure Options:
  • 15 bar (218 psi): 3.1 to 11.7 l/s at 50 Hz (7.6 to 23.1 cfm at 60 Hz)
  • 20 bar (290 psi): 2.1 to 18.0 l/s at 50 Hz (5.7 to 44.3 cfm at 60 Hz)
  • 30 bar (435 psi): 2.5 to 17 l/s at 50 Hz (6.6 to 41.7 cfm at 60 Hz)
• Motor Power: 1.5 to 15 kW
• Features:
  • Intercooling between stages for enhanced efficiency
  • Robust aluminum construction for durability
  • Low oil carryover
  • Compact design for easy installation
• Applications: Suitable for applications requiring higher pressures within the low-pressure range​

📊 Summary Table