Ingersoll Rand 47579611001 40068389 8,000-Hour Air-Cooled Service and Breather Element Configuration

Where It Excels in Industrial Use

• Designed for scheduled 8,000-hour maintenance on compatible Ingersoll Rand Sierra 37–75 kW oil-free air-cooled compressor systems.

• Combines the 47579611001 8,000-hour air-cooled maintenance package with the specified 40068389 breather elements as one complete service configuration.

• Supports industrial compressor installations where reliable breathing-path filtration is part of scheduled preventive maintenance.

• Well suited to manufacturing plants, process-air facilities, pharmaceutical production, electronics manufacturing, and other applications requiring oil-free compressed air.

• Provides maintenance teams with a consolidated reference for major scheduled service together with the applicable breather filtration components.

Key Strengths at a Glance

• 8,000-hour service: 47579611001 is identified as the 8,000-hour air-cooled maintenance package for the Sierra 37–75 platform.

• Breather filtration: 40068389 is identified as an ELEMENT BREATHER for applicable Ingersoll Rand compressor assemblies.

• Dual-element configuration: The Sierra 37–75 parts listing associates two 40068389 breather elements with the applicable maintenance configuration.

• Contamination control: Properly maintained breather elements help control particulate contamination within the designated breathing or ventilation path.

• Maintenance coordination: Combining the scheduled service package with the specified breather elements simplifies parts identification and planned maintenance preparation.

Technical FAQs

1. What is the 47579611001 40068389 configuration used for?

It combines the 47579611001 8,000-hour air-cooled maintenance package with the specified 40068389 breather elements as one complete service configuration.

2. Which compressor platform is associated with 47579611001?

47579611001 is associated with the Ingersoll Rand Sierra 37–75 kW oil-free compressor platform. The current Sierra range includes L50, L60, L75, and L100 models, with additional pressure variants.

3. What is 40068389?

40068389 is an Ingersoll Rand breather element used in compatible compressor assemblies.

4. How many 40068389 elements are associated with this configuration?

The documented Sierra 37–75 parts listing associates two 40068389 breather elements with the applicable service configuration.

5. What function does the breather element provide?

The breather element supports controlled airflow through the designated breathing path while helping limit the passage of unwanted particulate contamination.

6. What operating conditions can affect breather-element service life?

High airborne dust, contamination, vapor exposure, extended operating periods, and demanding industrial environments can increase element loading.

7. What symptoms can indicate a restricted breather element?

Abnormal breathing-path restriction, pressure-related operating changes, visible contamination, or maintenance findings around the breather assembly can indicate that the element requires inspection.

8. Can 40068389 be replaced with another breather element based only on physical dimensions?

No. Replacement selection should also consider the compressor model, breather housing, sealing arrangement, airflow characteristics, and current Ingersoll Rand parts documentation.

9. What should be inspected when replacing 40068389?

The technician should inspect the breather housing, sealing surfaces, element seating, airflow passage, and surrounding connections for contamination, damage, or leakage.

10. What should be recorded after replacing the breather elements?

The maintenance record should include the compressor operating hours, service date, installed part number, quantity replaced, and any abnormal conditions identified during inspection.