
Ingersoll Rand Fixed Speed Rotary Screw Compressors R4I. Compact Design: Vertically stacked components reduce footprint by 20% compared to previous models. Whisper-Quiet Operation: Noise levels as low as 69 dBA allow installation closer to point of use. Enhanced Reliability: V-Shield technology eliminates leaks and increases hose life with premium PTFE hoses. Energy Efficiency: IE3 premium motors support continuous operation in harsh environments. Power Outage Restart: PORO safely restores machine to previous settings following power interruption. Total Air System: Integrated compressor and dryer system with ISO 1-5-1 quality air. Intelligent Control: Xe-Series programmable controllers with event logging and trip history. Tri-Voltage Motor: TEFC motor adapts to 208-230/460 V for all customer voltage requirements.