US R-Series 37-160kW / 50-200hp

Rotary screw compressors in a class by themselves. Ingersoll US R-Series compressors offer the best of time-proven designs and technologies with advanced features to ensure the highest levels of reliability, efficiency and productivity.


Total Air System (TAS)

Total Air System (TAS) option provides clean, dry air in an integrated package

    Standard high-efficiency coalescing filter and integrated refrigerated dryer deliver ISO 1-4-2 quality air up to 38°C (100°F)
    Patented 3-in-1 heat exchanger provides increased reliability and efficiency with a lower pressure drop
    Minimizes installation costs and provides single-point maintenance and monitoring
Xe-Series Controller

Features a high-resolution color display and intuitive operation for easy compressor control.

    Web-enabled for remote compressor control and email notification of alarms
    Sequence up to four R-Series compressors without additional hardware or software
    Optimizes system performance with built-in performance analysis and trending
    Customizable to operate in 30 different languages
Precision Airends - market leading reliability and efficiency
    Precision machined rotors with duplex-tapered roller bearings
    Two-stage airends available on 90-160 kW for trouble-free operation and low energy consumption
Progressive Adaptive Control (PAC) Protection

An integrated, intelligent system that continuously monitors key operating parameters and adapts to prevent unexpected downtime.

    Scans and adjusts operating parameters in response to changes in filter condition
    Real-time electronic maintenance indicators
    Increases bearing life by eliminating water build-up in the coolant
    Optimizes energy consumption and reduces noise by adjusting blower speed (on Nirvana variable speed drive [VSD] compressors)

A totally integrated, leak-free design using stainless steel pipes and long-life metal-flex hoses.

    Superior elastomeric seals for repeatable leak-free connections
    Vibration isolation system and metal-flex hoses extend compressor life and reduce noise
    Reduces downstream contamination with stainless steel air piping
Sequential Cooling

Improves efficiency, serviceability and noise level.

    Standard electronic no-loss drain valves improve efficiency
    Independently-mounted, free-floating air and coolant heat exchangers reduce thermal stress and are easier to clean
    Lowers discharge temperatures, significantly reducing the energy required to remove condensate in downstream air treatment


Ingersoll Rand R-Series compressors include many advanced features that significantly lower lifecycle costs.

   60 Hz (50 – 400 hp)
  Savings Type
1 Year
3 Years
  PAC Protection – reduced cooling fan speed at low ambient temperatures
  PAC Protection – filter monitoring
  V-Shield – eliminates need to change flex hoses
  Sequential cooling – less time cleaning coolers
  Calculations estimated using 6,000 hr/yr, $0.07/kWh for R75n in a typical operation.
Innovative design, flexible choices

Mix and match variable and fixed speed motors with singlestage or two-stage airends to achieve the exact level of performance and economy your operation and your budget require. Deliver up to 15% more air with a two-stage airend* than a single-stage compressor, while consuming the same amount of energy!

Efficiency for Constant Demand –   Fixed Speed Compressors
Efficiency for Variable Demand –   Nirvana Variable Speed Drive (VSD) Compressors
Premium Efficiency for Constant Demand –   Premium Fixed Speed Compressors
Premium Efficiency for VARIABLE Demand –   Premium Nirvana VSD Compressors








HBR was founded in 1985 with a focus on distribution of equipament for the compressed air market.


Industrial applications

Contact info

Don't hesitate to get in touch with us, We would love to discuss on your project.

Headquarters: Rua Marco Giannini, 280 - Butantã - 05550-000 - São Paulo, Brazil

P/F: +55 11- 3611-6022