Energy Machinery, Inc. - New England's Compressed Air Specialists
Energy Machinery, Inc.
10 Reservoir Park Drive
Rockland, MA 02370
Toll Free: 1-800-643-4330
Phone: 781-871-6220
Fax: 781-878-7085
Email: info@energymachinery.com
Website: www.energymachinery.com
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Peace of Mind
Where contaminated compressed air can result in expensive product spoilage, you can rest assured that a Gardner Denver oil-free compressor will eliminate oil-carryover in the compressed air supply. In addition, the removal of oil from the compression process enables compressed air users to operate with maximum environmental efficiency.

A Diverse Range of Industries
Industries, both large and small, rely on Gardner Denver for a consistant supply of high quality clean compressed air, including automotive, aviation, petro-chemical, power generation, shipping and the utilities.
In situations where compressed air comes into direct contact with the products being manufactured: for example food and drink, pharmaceuticals, electronics and textiles, Gardner Denver compressors have been helping clients meet their quality and production objectives for many years.
Ongoing investment in the latest design and manufacturing tools, and rigorous implementation of ISO 9001 approved quality systems, ensure you take delivery of a reliable, high quality product.
Factory performance and functional testing guarantee that your compressor will operate and perform perfectly.

Components NOT Found in the EnviroAire
  • Oil
  • Oil Separator
  • Oil Removal Filters
  • Starting Inrush Current
Unit of Measure

Specifications

Motor

 N/A 50 hp
Minimum Working Pressure1 N/A 73 psig

Maximum Working Pressure

 N/A 145 psig

Min Free Air Delivered at 100 psig

 N/A 43 cfm

Maximum Free Air Delivered at 100 psig

 N/A 225 cfm

Length

 N/A 67.8 in

Width

 N/A 36.2 in

Height

 N/A 65.3 in
Noise Level2 N/A 73 dBA

Air Cooled Weight

 N/A 2138 lb

Water Cooled Weight

 N/A 1918 lb

Variable Speed Saves Energy

N/A

  • High output single screw compression element
  • Water injected for near isothermal compression
  • Efficient direct drive arrangement
  • Variable speed, high efficiency IP55 drive motor

Reduced Downtime and Easy Servicing

N/A

  • No oil or oil filter maintenance required
  • No oil related waste disposal costs
  • 4000 hour service interval
  • Large doors provide easy access to all components

High Quality Air Output

N/A

  • 100% Oil-Free construction
  • No oil in compressor = no oil in air
  • Clean, cool oil-free air guaranteed

Simplicity and Reliability

N/A

  • Established and proven single stage compression element
  • Simplified construction with no interstage or final air coolers
  • Dependable direct drive system
  • Reduced component count enhances reliability

Easy Installation

N/A

  • Fully silenced package for low noise levels
  • Free standing package

Monitoring and Control

N/A

  • Microprocessor based compressor control system
  • Machine status display
  • Remote control
  • Accurate pressure transducer control

Leading-Edge Technologies

N/A The EnviroAire Series combines leading-edge technologies of SR drives and water injected Oil-Free screws for maximum efficiency. New 3-phase motor with increased performance TEFC construction IP55 affects

  • High reliability
  • High energy efficiency
  • Nominal max. power is continuously available
The water-injected screw is better suited for VSD application than a dry screw.

Reduce Operating Costs

N/A The water purification system using a reverse osmosis membrane filtration system provides the high quality injection water. By the employment of a permeate pump Gardner Denver reduces the necessary water requirement and thus the operating costs.

  • 1 At stated working pressure and measured and tested in accordance with Pneurop / Cagi PN2CPTC2 and Iso 1217 at the following reference conditions:
    Air intake pressure – 1 bar a (14.5 psia)
    Air intake temperature – 20 ºC (68 ºF)
    Humidity – 0 % (dry)
  • 2 Measured in accordance with Pneurop / Cagi PN8NTC2.3, tolerance + / - 3 dB (A)
    NFPA 99 Compliant Medical Air Package Available