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Manufacturer

Ingersoll Rand

Ingersoll Rand rotary screw compressor ranges, model guides and practical advice for buying and troubleshooting.

Ingersoll Rand’s stationary oil-flooded screw lineup includes UP6, UP6S, RSa and RS families. The model size is a useful starting point, but the remaining letters identify important differences in drive control and package. RSa and RS are separate designations, even where their model numbers overlap.

In the current RS nomenclature, i identifies fixed speed and n identifies variable speed; ie and ne identify the corresponding premium versions. TAS means Total Air System and includes integrated air treatment. These choices can change airflow, installation requirements and service information.

If you already own a machine, use the full nameplate code and serial number when looking for a manual or discussing a fault. If you are buying, compare delivered airflow at your required pressure and ask what air treatment is included.

Explore the ranges

RS

Ingersoll Rand RS industrial rotary screw compressors, with fixed-speed and variable-speed versions within each size group.

RSa

Ingersoll Rand RSa oil-flooded screw compressors, including compact and larger workshop-sized platforms.

UP6

Compact fixed-speed oil-flooded screw compressors in Ingersoll Rand’s 5–15 hp UP6 range.

UP6S

The UP6S family includes 20–30 hp machines and a separate larger 75–100 hp group.

Models

Ingersoll Rand

UP6S 100

The Ingersoll Rand UP6S 100 is a 100 hp oil-flooded rotary screw compressor, offered with different control and package choices.

Current model Specifications & guidance

Ingersoll Rand

UP6S 75

The Ingersoll Rand UP6S 75 is a 75 hp oil-flooded rotary screw compressor, offered with different control and package choices.

Current model Specifications & guidance

Related guides and troubleshooting

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