The Hydrovane HR RS Series enclosed variable speed rotary vane compressor line offers world class flexibility and reliability. The smallest environmental footprint produced by any rotary compressor on the market is the Hydrovane Series of rotary compressors. Few moving parts leads to less downtime and more productivity, resulting in lower maintenance costs compared to other compressors in the industry.
Most air installations operate between 40% and 75% of full load capacity.
A savings of 50% or more in energy costs can be achieved by supplying only the compressed air needed to meet the air demand. Available at 10 hp, the HR RS Series includes all of the features of the fixed speed hydrovane, yet is designed to consume the least amount of electricity to meet the air demand.
Slow Speed: 870-2200 RPM
Built-in EMC Filter
Line Reactor (Choke) Standard
Inverter Drive for Efficient VSD Operation
IP55 Electric Motor (TEFC)
IP21 Electrical Enclosure
Moisture Separator (Ships Loose)
hydrovane Pro Controller
Reduced Energy Venting System (REVS)
Less than 3 ppm Oil Carryover
Up to 100,000+ operating hours due to its simple integral design
Delivering quality pulse free air with automatic regulation
Low speed, direct drive, minimal stresses and no roller bearings to replace
Quiet in operation and can be located at the point of use
Air intake modulation produces only the air you require
Complete packages or separate air ends
Powerful and Cost Effective
Reduced Energy Venting System (REVS) for lower off-load power consumption
Each and every part that goes into a Gardner Denver compressed air system is tested and approved by our world-class engineering team. Pirate parts do not meet OEM specifications and often create costly operational problems that the provider has no capability to resolve.
Efficiency & Longevity
Energy consumption makes up about 86% of the cost of purchasing and running an air compressor for the initial 5 years. Using the right parts and getting them replaced at the right time prevents energy waste in producing the amount of compressed air needed by your operation. Dirty and inferior filters tend to increase the pressure drop, and energy across your compressed air system.
In addition to efficiency, inferior filters and separators are a huge factor in reducing the life expectancy of your air compressor. Inferior filters and separators allow more contaminants into your air compressor. Once those contaminants reach the vital air compressor components, the result can be anything from polluted, shorter-life lubricant to a total airend replacement.
Keeping your operation up and running is key. Our state-of-the-art production and warehouse facilities hold all the components needed to maintain your air compressor. On top of that, our distribution network is on the job 24/7, ready to get those parts installed on your equipment and get you back to maximum efficiency.
Gardner Denver rotary screw air compressors feature an industry-leading 10 Year Platinum Extended Warranty. The quality and performance of genuine parts, lubricants and consumables allow Gardner Denver to provide you with the peace-of-mind that comes with this warranty. Lower quality pirate parts have been proven less effective at protecting your compressor investment. Backing the product with the Platinum Warranty requires only the best parts - only genuine parts.
Engineered to Complete Your System
Lubricant is the “lifeblood” of a compressed air system. Every Gardner Denver rotary screw air compressor ships from the factory filled with one of our AEON Lubricants that has been engineered to get the most out of the machine. Continuing to use these AEON Lubricants not only maintains your extended warranty, but also plays a vital role in maximizing the efficiency and longevity of your air compressor.
Service and Warranty
Experience Peace of Mind with our Warranty
The engineering philosophy of Gardner Denver ensures long-lasting, reliable equipment. Our simple, but bold warranty programs demonstrate our belief in the quality found in Gardner Denver compressors.
Our standard 2-year warranty ensures that you have peace of mind when it comes to your system's operation. For added protection, take advantage of our 10-year extended airend warranty program. Simple stated, it's the best in the industry.
Service Local and Factory-Trained
Gardner Denver... the Answer
You get total product support now and for years to come from our dedicated international team of professional distributors, our Master Distribution Center with its extensive genuine replacement parts inventory, our Remanufacturing Center, and our skilled, factory-trained technicians.
The Industrials Group is part of Gardner Denver, Inc., a leading global manufacturer of highly-engineered, critical flow-control products, Gardner Denver is headquartered in Milwaukee, Wisconsin, USA and has facilities in more than 30 countries. To learn more about the company, visit