175 HP 8 Bar SJ Variable Speed Screw Air Compressor

The SJ RV175 175 HP 8 Bar VFD Screw Air Compressor is designed for ultra-large industrial facilities where extremely high airflow demand varies across multiple departments and process systems. Equipped with Variable Frequency Drive (VFD) technology, it dynamically adjusts motor speed based on real-time air consumption, ensuring optimal energy efficiency and stable plant operation.

At 8 bar operating pressure, this compressor delivers 883 CFM (25.01 m³/min), making it suitable for centralized compressed air systems supplying entire industrial plants.

• Variable speed control based on plant-wide demand

• Energy savings up to 30–35% in fluctuating load systems

• Stable airflow with tight pressure control

• Soft start reduces electrical peak load

• Lower operating cost in ultra-heavy industrial environments

• Central compressed air systems in large manufacturing plants

• Steel plants (material handling, auxiliary pneumatic systems)

• Cement plants (pneumatic conveying, ash handling systems)

• Chemical and fertilizer plants (bulk material transfer systems)

• Large textile and process industries with multi-line operations

• Model: SJ RV175

• Power: 175 HP / 132 kW

• Capacity: 883 CFM / 25.01 m³/min

• Pressure: 8 Bar / 115 PSI

• Technology: VFD Controlled Rotary Screw Compressor

Best suited where ultra-high airflow demand exists across entire plant systems with continuously varying load, especially in process industries.