Product Overview

The LUF-OI-90B is a high-performance oil-injected rotary screw compressor engineered for continuous industrial operation. Designed for reliability, energy efficiency, and uncompromising air quality, this 90kW compressor delivers a robust free air delivery of 12,500 L/min at 8.5 bar — making it ideal for medium-to-large manufacturing facilities, automotive plants, and compressed air-intensive process lines. As an IE3 compressor, it meets the latest EU energy efficiency standards, reducing operational costs by up to 6–8% compared to IE2 equivalents. Certified to ISO 8573-1 Class 2, the LUF-OI-90B guarantees ≤0.1 µm solid particles, ≤0.01 mg/m³ oil content, and dew point ≤−40°C (with optional dryer), ensuring clean, dry air for sensitive pneumatic controls, painting systems, and food-grade applications.

Key Features

• High-efficiency IE3 premium-efficiency motor with integrated inverter option
• Advanced dual-stage oil cooling system for stable thermal management
• Intelligent PLC-based controller with remote monitoring (Modbus TCP & IoT-ready)
• Low-noise enclosure (<72 dB(A)) compliant with CE and ISO 12100 safety standards
• Integrated air/oil separation with coalescing filter (0.1 µm retention)
• Corrosion-resistant aluminum alloy cooling fins and stainless steel piping

Technical Specifications

Applications

This 90kw compressor serves as a core air supply solution across diverse industrial sectors — including metal fabrication, packaging machinery, pharmaceutical production, textile weaving, and automated assembly lines. Its ISO 8573-1 Class 2 certification makes it especially suitable for applications demanding contaminant-free air: CNC machine tool clamping, laser cutting assist gas, cleanroom HVAC support, and precision electronics testing. As a versatile LUF-OI-90B, it integrates seamlessly into centralized compressed air networks and supports Industry 4.0 readiness via cloud-connected diagnostics and predictive maintenance alerts.