Description
Ingersoll Rand’s Next Generation R-Series Oil-Flooded Rotary Screw Industrial Air Compressor is engineered to deliver the efficiency, durability, and performance your operation demands.
Featuring a rugged and dependable airend, this compressor provides the airflow and reliability needed for continuous operation. Designed with best-in-class efficiency, it includes an IE3/NEMA Premium® TEFC motor to reduce energy consumption and operating costs.
The fully integrated, leak-free design incorporates PTFE stainless steel hoses and high-quality components to ensure long-lasting performance. A free-floating cooling system, two-stage air filters, and elastomeric O-rings contribute to consistent, reliable air delivery.
Enhanced serviceability increases uptime with features like two-stage filtration, simplified maintenance access, and Ingersoll Rand’s extended-life, premium-grade coolant. The XS-Series controller offers intuitive operation and remote access through standard web browsers, giving you full system visibility and control.
Features
- Rugged Airend: Delivers dependable airflow and long-lasting efficiency.
- Energy-Efficient Motor: IE3/NEMA Premium® TEFC motor reduces energy demand.
- Leak-Free Design: Integrated system with PTFE stainless steel hoses minimizes air loss.
- Advanced Cooling & Filtration: Free-floating cooling system with two-stage air filters ensures clean, reliable air.
- Durable Components: Elastomeric O-rings and high-quality materials extend system life.
- Enhanced Serviceability: Easy maintenance design with extended-life coolant increases uptime.
- XS-Series Controller: User-friendly interface with remote access capability via web browser.
- Accessible Design: Removable panels provide quick access to all serviceable components.
TAS (Total Air System) Models – Optional Features
- Single-point electrical connection for simplified installation
- Integrated controls with water separators, drain ports, filters, and receiver tanks
- High-efficiency and general-purpose filtration (with integrated dryer)
- 3-in-1 heat exchanger for improved reliability and efficiency
- Class-leading dryer design with proven reliability
- Reduced installation costs with single power connection
Shop our complete line of RSa15i-TAS series models.
Frequently Asked Questions
▶️ Question: What is the RSa15i-A145-120-230 air compressor?
The RSa15i-A145-120-230 is an Ingersoll Rand RSa15i 20 HP 120 gallon tank mounted rotary screw air compressor rated for 145 PSI operation and 230V, 3-phase power. It is part of the Next Generation R-Series oil-flooded rotary screw compressor family for industrial compressed air applications.
▶️ Question: How much air does the RSa15i 20 HP compressor deliver?
Ingersoll Rand performance data lists the RSa15i at 75.0 CFM FAD at 145 psig. FAD, or Free Air Delivery, is the full package performance including package losses.
▶️ Question: What is the benefit of the 120 gallon tank on the RSa15i-A145-120-230?
The 120 gallon receiver tank provides local compressed air storage, helping buffer demand changes and reducing short cycling in applications with fluctuating air usage. Tank-mounted configurations are often easier to install where a separate receiver is not already in place.
▶️ Question: What electrical service is required for the RSa15i-A145-120-230?
This model is configured for 230V, 3-phase electrical service. Always confirm site voltage, phase, breaker sizing, wire sizing, and local electrical requirements before installation.
▶️ Question: What maintenance-friendly features are included on the RSa15i R-Series compressor?
The R-Series design includes removable service doors, long-life Ultra Coolant, long-life filtration and separation elements, packaged pre-filtration, PTFE hoses with leak-free connections, and an XS-Series controller for increased control functionality.
▶️ Question: Can the RSa15i-A145-120-230 be used for breathing air?
No. Ingersoll Rand states that these compressors are not designed, intended, or approved for breathing air applications. A separate breathing-air system and proper purification equipment would be required for any breathing-air use.
