Nirvana 190-225 kW rotary air compressors offer the very best of time-proven designs and technologies with new, advanced features that ensure the highest levels of reliability, efficiency and productivity available in their class today. Nirvana's two-stage airend provides a combined energy savings of 33-41%!
FeaturesReliabilityPremium Two-Stage Airend- Delivers 11-15% more air than a single-stage compressor with no additional power - Lower compression ratio in each stage reduces bearing - loads and increases airend life - High-quality duplex tapered roller bearings - Precision-machined rotors ensure unmatched rotor profile accuracy - Ingersoll Rand’s unique coolant curtain EfficiencyHPM® Motor- Our high-efficiency HPM® motor produces more air across a wider operating range with no increase in power consumption - Decreases energy costs by 22-30% over a fixed speed compressors - 95% efficiency throughout the entire speed range - Four times as many poles and generates 33% more magnetic flux - Two times the air gap for increased cooling enabling unlimited starts and stops - Maintenance-free motor design ProductivityOn-board drive diagnostics are easy to read on our IntellisysTM microprocessor controllerControlled soft start eliminates current surgesCoolant conditioner for optimum thermal discharge and performanceLeak free SAE O-ringsLong-life lubricant: 8,000 hours beeen changes
Reliability
- Delivers 11-15% more air than a single-stage compressor with no additional power - Lower compression ratio in each stage reduces bearing - loads and increases airend life - High-quality duplex tapered roller bearings - Precision-machined rotors ensure unmatched rotor profile accuracy - Ingersoll Rand’s unique coolant curtain
Efficiency
- Our high-efficiency HPM® motor produces more air across a wider operating range with no increase in power consumption - Decreases energy costs by 22-30% over a fixed speed compressors - 95% efficiency throughout the entire speed range - Four times as many poles and generates 33% more magnetic flux - Two times the air gap for increased cooling enabling unlimited starts and stops - Maintenance-free motor design
Productivity
