The R-Series 37 kW Rotary Screw Compressor from Ingersoll Rand Inc. - quiet efficiency for 24/ 7 factory duty
23.06.2026 - 00:48:18 | ad-hoc-news.de
Reviewed: ad hoc news Bestseller & Flagship desk. Edited and checked on 2026-06-23, 00:46. Details in the imprint.
The R-Series 37 kW Rotary Screw Compressor from Ingersoll Rand hums behind a sheet-metal door, more low whoosh than roar, while a technician rests a hand on its smooth housing and feels only a gentle vibration.
What this 37 kW unit delivers
The R-Series 37 kW is an oil-flooded rotary screw compressor that provides up to around 6.7 m³/min of compressed air at 7.5 bar, depending on configuration. Ingersoll Rand positions it for continuous duty in mid-size plants where a single machine feeds several production lines.
Buyers can order fixed-speed or variable-speed drive versions, with the variable variant aimed at sites with fluctuating air demand to help trim electricity use. The compact footprint allows the unit to tuck into a service room rather than dominate the shop floor.
Efficiency and control in focus
According to product manager Lisa Caldwell, the R-Series platform revolves around energy use, since power can account for up to 75 percent of a compressor's life-cycle cost. The 37 kW model uses an integrated airend and high-efficiency motor to improve specific power compared with earlier generations.
An onboard controller with a color display lets maintenance staff check pressure, temperature, and service intervals at a glance. Optional connectivity packages tie the compressor into remote monitoring systems for trend analysis and predictive maintenance in larger fleets.
Background on Ingersoll Rand shares
R-Series compressors like the 37 kW model are part of Ingersoll Rand's industrial portfolio that underpins the long-term story behind Ingersoll Rand shares.
Noise, maintenance, and day-to-day use
On a typical factory floor, the R-Series 37 kW sits in a corner room and emits a steady, muffled hiss through its ventilation grilles rather than the harsh bark of older piston machines. Ingersoll Rand quotes sound levels as low as the mid-60 dB(A) range for comparable R-Series enclosures.
Access doors swing open with a solid metal click, exposing filters, oil separators, and the belt drive for service. Maintenance intervals are designed to be extended, and the company offers packaged service kits and contracts so that plants can plan downtime around production peaks.
Where it fits and who buys it
The 37 kW size hits a sweet spot for small to mid-size manufacturers, from metal fabrication shops to food packaging lines, that run two or three shifts and need reliable air for tools, cylinders, and valves. Many installations pair one main R-Series compressor with a smaller backup unit.
Pricing depends on options, but industrial distributors in Europe list R-Series compressors of similar power in the mid five-figure euro range before installation. The model is available through Ingersoll Rand's dealer network across North America and Europe, with lead times typically measured in weeks rather than months.
Context and share-price angle
Ingersoll Rand focuses on flow-creation technologies such as compressors, vacuum systems, and pumps, with the R-Series platform acting as a core workhorse product in its industrial solutions segment. Ingersoll Rand shares (ISIN US45687V1061) trade on the New York Stock Exchange under the ticker IR.
Key facts on the R-Series 37 kW
- Product: R-Series 37 kW Rotary Screw Compressor
- Manufacturer: Ingersoll Rand Inc.
- Category: Industrial flagship compressor
- Launch: R-Series platform introduced in the 2010s, ongoing configurations
- RRP / Price: Typically mid five-figure range in euros or US dollars via distributors
- Availability: Distributor and direct sales in North America and Europe
- Target group: Small and mid-size factories with continuous compressed-air demand
- Highlight / USP: Quiet, efficient rotary screw design with modern controller and service-friendly layout
This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.
