What Our Experts Think
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The Ingersoll Rand R4i-TAS-135 is a compact, 5 HP rotary screw compressor designed for small to medium applications.
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Features a 120-gallon horizontal tank and delivers 14.27 CFM at 135 PSI, providing reliable airflow for workshops or light industrial use.
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Single-phase 230V input makes it easy to integrate into standard electrical setups.
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Equipped with a Total Air System (TAS), combining compressor, filtration, and dryer into a single unit for clean, dry air with minimal footprint.
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Engineered for efficient operation, low maintenance, and extended service life.
Q&A
Q: What is the maximum operating pressure and airflow?
A: 135 PSI and 14.27 CFM.
Q: What type of phase and voltage does it use?
A: Single-phase, 230V.
Q: What makes the TAS version special?
A: TAS integrates air dryer and filtration, ensuring ISO-quality dry air in a single compact unit.
Q: Is it suitable for continuous operation?
A: Yes, it’s designed for continuous-duty use in light to medium industrial applications.
Maintenance Tips
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Check oil levels and filters regularly for consistent performance.
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Inspect the air dryer and separator to prevent moisture in your system.
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Maintain a log of service intervals to extend equipment life.
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Always use OEM parts and lubricants for optimal reliability.




















