435 cfm, 100 psig, Ingersoll-Rand #IRN100H-OF, Oil-free Rotary Screw Compressor, 100 HP, 460 V., 3ph, Iso Class 0, VSD

Equipment Overview

The IRN100H‑OF is a 100 HP oil-free rotary screw compressor in Ingersoll Rand’s Nirvana series, delivering up to 435 CFM at ~100 PSIG with ISO Class 0 quality. Includes built-in variable-speed drive, UltraCoat rotors, stainless cold-side piping, and is designed for high-purity compressed air applications such as pharmaceutical and food-grade production environments.

Key Features and Specifications
– 100 HP oil-free rotary screw compressor with VSD
– 5 HP fan motor; 130A max package load; 125A drive motor current
– Max discharge pressure: 155 PSIG
– Output: up to 435 CFM at 100 PSIG
– 460V, 3-phase, 60Hz power input; control voltage 120V
– UL Type 1 enclosure, SCCR 5kA
– Stainless steel cold-side piping, aluminum moisture separator
– Variable-speed hybrid permanent-magnet motor
– UltraCoat rotor protection system
– Approx. weight: 4,500 lb; dimensions: 82″L × 52″W × 77″H
– Ambient operating rating to 115°F (46°C)