R-Series 90–160 kW screw compressors — Ingersoll Rand (China) Industrial Equipment (Wujiang)

Datasheet

Product overview

Power: 90–160 kW, selected model · Pressure: See fixed rows / VSD bands · Flow: See pressure-qualified rows

R-Series 90–160 kW oil-flooded screw compressors include different compression and drive arrangements. The 2025 China brochure separates i single-stage fixed-speed, ie two-stage fixed-speed and n variable-speed models. Choose the complete suffix rather than treating R-Series as one performance specification.

For the 50 Hz RS90ie two-stage fixed-speed row, nominal power is 90 kW. Published FAD is 19.3 m³/min in the 7–7.5 barg column and 16.4 m³/min at 10 barg. RS160ie at 10 barg lists 160 kW and 28.9 m³/min. The brochure gives ISO 1217:2009 Annex C as the test basis. Keep the pressure column and model together, and obtain the supplier's final performance at the site's inlet and operating conditions.

RS90n has separate variable-speed operating bands: 7–10 barg with a listed 6.2–18.0 m³/min range, and 10–13.5 barg with 4.8–13.5 m³/min. These bands do not guarantee maximum flow at every pressure. Submit minimum/normal/peak demand, shifts and intended pressure, then compare the specific-duty curve, minimum delivery and package input rather than assuming fixed savings from the VSD label.

Specify oil, particles and moisture limits at the point of use, required pressure dew point, dryer/filters/drains and distribution losses. Itemise electrical supply, heat-recovery option and its actual heat user, ventilation, maintenance access, testing and commissioning. The original brochure image illustrates RS160ie and RS110 packages; the exact ordered configuration, origin and current delivery schedule belong in the offer.

Catalog reference	IR-R-SERIES
Machine	Rotary screw
Power	90–160 kW, selected model
Working pressure	See fixed rows / VSD bands
Published flow	See pressure-qualified rows
Air quality	—
Duty	General industry
Supply	Not specified
Plant	Ingersoll Rand (China) Industrial Equipment (Wujiang)
{"RS90ie · 50 Hz · 7–7.5 barg"	"90 kW nominal; FAD 19.3 m³/min", "RS90ie · 50 Hz · 10 barg": "90 kW nominal; FAD 16.4 m³/min", "RS160ie · 50 Hz · 10 barg": "160 kW nominal; FAD 28.9 m³/min", "RS90n · 50 Hz · 7–10 barg band": "6.2–18.0 m³/min published range; selected-duty curve required", "RS90n · 50 Hz · 10–13.5 barg band": "4.8–13.5 m³/min published range; selected-duty curve required", "FAD basis": "2025 China brochure; ISO 1217:2009 Annex C"}