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Lubricated


SCREW COMPRESSORS

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)

V-Shield

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
218
654
 PAC Protection – filter monitoring
292
876
   V-Shield – eliminates need to change flex hoses
398
1,194
   V-Shield – eliminates need to change flex hoses
130
390
  Total
1,038
3,114
  Cálculos estimados usando 6.000 horas/ano, US$0.07/kWh para R75n em uma operação típica.

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