Description
Key Benefits
- Variable speed inverter technology automatically adjusts motor speed to real-time air demand
- Up to 38% lower energy consumption compared to fixed-speed models
- Delivers up to 540 CFM of smooth, continuous airflow
- Maximum pressure of 125 PSI with stable system pressure regulation
- Quiet operation at approximately 72–74 dBA with low vibration levels
Specifications
- Model: SRP 4125 Flex
- Part Number: 970.3910-0
- CFM (use this exact value): 540 CFM
- Max PSI: 125 PSI
- HP: 125 HP (93 kW)
- Motor Type: TEFC IP55 3-Phase
- Voltage: 460V / 3 Phase
- Compressor Type: Rotary Screw (Oil-Lubricated, Variable Speed)
- Drive Type: Frequency Inverter (Variable Speed Drive)
- Cooling: Air-Cooled
- Noise Level: ~72–74 dBA
- Connections: See datasheet
Applications
- Large manufacturing facilities and production assembly lines
- Automotive and heavy equipment plants
- Metal fabrication, welding, and CNC machining operations
- Laser cutting and high-demand pneumatic automation systems
Warranty
- 2-Year Warranty on Airend (Pump)
- 1-Year Warranty on Complete Unit (motor, electrical components, controls, and all other parts)
Downloads
- Technical Manual: CT-475-SRP-4125-FLEX-01-13-Rev.-002-Trilingue.pdf
- Controller Manual: CONTROL-123-E-NET.pdf
Filter Maintenance Kit — Items Included (FMK-1130)
- Primary Air Filter – Part No. 007.0364-0 (Quantity: 4)
- Secondary Air Filter – Part No. 007.0365-0 (Quantity: 4)
- Oil Filter – Part No. 007.0383-0 (Quantity: 4)
- Air-Oil Separator – Part No. 021.0184-0 (Quantity: 1)












