MINNEAPOLIS, MN – May 21, 2007 – Donaldson Company (NYSE:DCI), a leading, worldwide manufacturer of filtration systems and parts, offers manufacturers a line of non-cycling refrigerated compressed air dryers with the most energy efficient technology available in the marketplace.
Donaldson’s non-cycling refrigerated compressed air dryer range focuses on reliable, constant dew point performance in all flow conditions. Excellent heat transfer coefficients and extremely low pressure drop allows the Donaldson non-cycling dryer to outperform competitive products in protecting compressed air systems and improve manufacturing processes.
Donaldson offers three non-cycling refrigerated compressed air dryer series, each with unique benefits and features.
- The space-saving small footprint of the Donaldson SD Series dryer (10-40 scfm) combines energy efficiency in a compact model and includes a colored dew point indicator to display the dryer dew point at all times. The SD Series offers a one-piece brass, bypass operation that is activated in one single motion.
- Donaldson VF Series dryer (50 – 2,000 scfm) leads the industry in delivering consistent performance from 0 to 100 percent load. The patented Variable Flow high-efficiency aluminum heat exchanger uses a three-step process to remove condensed moisture from the chilled compressed air, providing separation efficiency in excess of 98 percent throughout the dryer’s entire flow range.
- Air-cooled and water-cooled designs are available in the Donaldson AR Series dryer (2,500 – 10,000 scfm), along with a number of customized options to match specific application requirements. Characterized as the most efficient system in today’s market, the Donaldson AR Series dryer is the preferred design of the automotive and industrial plant customers.
Donaldson uses only R-134a, an environment-friendly, 100% chlorine-free refrigerant as standard in all refrigerated compressed air dryers. The R-134a is a one-blend refrigerant, easy to service and consistent in performance.
All Donaldson dryers are designed to provide the highest level of value available in the industry – reliable performance to CAGI ADF 100 specifications while consuming the lowest amount of energy possible.
Donaldson has the engineering, manufacturing capability and experience to design dryer systems of any size – with pressure up to 10,000 psig and volumes up to 50,000 scfm. Their full line of products includes non-cycling and cycling refrigerated dryers, heated and heatless regenerative desiccant dryers, industrial filters and separators, and process water chillers.
With over 30 years of compressed air purification experience behind Donaldson, the company has developed an extensive line of air filtration products with a range of efficiencies and optional features to cost-effectively meet any application need. Prefilters and afterfilters can be custom-configured to suit the requirements of any specific application.
For more information about our products use our contact form, call us at 866-256-7708 or email us at compressedair@mail.donaldson.com.
About Donaldson Company, Inc.
Donaldson is a leading worldwide provider of air and liquid filtration systems and replacement parts that improve people’s lives, enhance our Customers’ equipment performance and protect our environment. We are a technology-driven company committed to satisfying our Customers’ needs for diesel engine equipment and industrial filtration solutions through innovative research and development, superior technology and global presence. Our 12,000
employees contribute to the company’s success by supporting our Customers at more than 100 sales, manufacturing, and distribution locations around the world.
Donaldson is a member of the S&P MidCap 400 Index, and Donaldson shares are traded on the NYSE under the symbol DCI. Additional company information is available at www.donaldson.com.
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