Product Overview

The Ingersoll Rand RS200–RS355 Oil-Flooded Rotary Screw Air Compressor Series is designed to deliver stable, energy-efficient, and continuous compressed air for heavy-duty industrial applications. Covering power ratings from 200 kW to 355 kW, the series includes fixed-speed, variable-speed (VSD), single-stage, and two-stage compression models to meet different operating requirements.

Engineered for long service life and reduced operating costs, these compressors combine advanced airend technology, high-efficiency IE3 motors, intelligent controls, and reliable oil-flooded compression to ensure consistent airflow and dependable performance in demanding production environments.

Product Specifications

Power Range

• 200 kW

• 250 kW

• 315 kW

• 355 kW

Working Pressure

• 7.0 bar

• 7.5 bar

• 8.5 bar

• 10 bar

• 14 bar

Air Delivery

• 16.8–71.0 m³/min (depending on model)

Voltage

• 400 V / 3 Phase / 50 Hz

• Other voltage options available upon request.

Cooling Methods

• Air-Cooled Models

• Water-Cooled Models

Compressor Types

• Fixed Speed

• Variable Speed Drive (VSD)

• Single-Stage Compression

• Two-Stage Compression

Product Features

High-Efficiency Compression Technology

The RS200–RS355 Series utilizes advanced oil-flooded rotary screw compression technology to provide stable air delivery with excellent energy efficiency. Optimized airend design improves compression performance while reducing energy consumption.

Wide Performance Range

Available in multiple power ratings and pressure configurations, the compressor series can satisfy different production requirements, from continuous manufacturing to variable air demand applications.

IE3 Premium Efficiency Motor

Equipped with high-efficiency IE3 Totally Enclosed Fan Cooled (TEFC) motors, the compressors provide reliable operation while lowering electricity costs and improving overall system efficiency.

Low Operating Cost

The optimized compression system minimizes internal pressure loss and reduces power consumption. Long-life consumable components help decrease maintenance frequency and lower the total cost of ownership.

Intelligent Control System

Advanced microprocessor controls continuously monitor compressor performance, allowing automatic load adjustment, fault protection, maintenance reminders, and efficient system management.

Continuous Industrial Operation

Designed for demanding industrial environments, the compressors support continuous heavy-duty operation with excellent reliability and long service intervals.

Product Description

Reliable Industrial Compressed Air Solution

The RS200–RS355 Oil-Flooded Rotary Screw Air Compressor Series provides dependable compressed air for industries requiring continuous production. Its robust design and high-performance compression system ensure stable pressure, consistent airflow, and reliable long-term operation.

Whether installed as a standalone compressor or integrated into a complete compressed air system, the series helps improve production efficiency while reducing operating costs.

Flexible Configuration Options

The product line offers multiple configurations to match different operating conditions.

Available options include:

• Fixed Speed Models

• Variable Speed Drive (VSD) Models

• Single-Stage Compression

• Two-Stage Compression

• Air-Cooled Versions

• Water-Cooled Versions

Customers can select the most suitable configuration based on airflow demand, operating pressure, ambient conditions, and energy-saving requirements.

Energy-Saving Performance

The advanced airend design increases volumetric efficiency while reducing internal leakage and pressure loss.

Combined with IE3 premium-efficiency motors and intelligent control technology, the compressor delivers lower specific power consumption and helps reduce electricity costs throughout its service life.

Variable-speed models automatically adjust motor speed according to actual air demand, avoiding unnecessary energy consumption during partial-load operation.

Designed for Easy Maintenance

The compressor features a service-friendly layout with easily accessible maintenance components. Routine inspection and replacement of filters, separators, and lubricants can be completed quickly, minimizing maintenance downtime.

Intelligent diagnostics also simplify troubleshooting and preventive maintenance planning.

Built for Harsh Industrial Environments

Heavy-duty construction and reliable oil-flooded compression technology allow the compressor to operate continuously under demanding industrial conditions.

Both air-cooled and water-cooled models are available for different installation environments, ensuring stable operation across a wide range of ambient temperatures.

Typical Applications

The RS200–RS355 Series is widely used in:

• Automotive Manufacturing

• Steel Processing

• Metal Fabrication

• Mining

• Cement Plants

• Chemical Industry

• Textile Industry

• Food & Beverage Production

• Pharmaceutical Manufacturing

• Electronics Manufacturing

• Glass Industry

• Paper Mills

• Power Generation

• Industrial Automation

• General Manufacturing

Main Advantages

• Power range from 200 kW to 355 kW

• Air delivery up to 71.0 m³/min

• Working pressure from 7 to 14 bar

• Fixed Speed and Variable Speed Drive (VSD) models

• Single-stage and two-stage compression options

• Air-cooled and water-cooled configurations

• High-efficiency IE3 TEFC motor

• Intelligent microprocessor controller

• Stable continuous operation for industrial applications

• Reduced energy consumption and maintenance costs

• Long service life with reliable performance

Available Model Series

The RS200–RS355 product family includes a wide range of models, including:

• RS200i / RS200ie

• RS200n / RS200nx

• RS250n / RS250nx

• RS315i / RS315ie

• RS355i / RS355ie

Both air-cooled (A) and water-cooled (W) versions are available, with multiple pressure ratings and airflow capacities to meet various industrial compressed air requirements.

This series is an ideal choice for distributors, industrial equipment suppliers, engineering contractors, and manufacturing facilities seeking high-performance oil-flooded rotary screw air compressors with excellent energy efficiency, reliable operation, and low lifetime operating costs.