Finite FDD Series Desiccant In-line Air/Gas Dryers

Finite’s unique in-line air/gas dryer system is engineered for easy desiccant changeouts, longer life and lower pressure drop.

The FDD Series Air Dryers are designed to remove water vapor and aerosols at point-of-use for intermittent flows up to 60 SCFM. Finite dryers do not require steady flow for constant dewpoint supression.

A color changing moisture indicator with visual sight gauge indicates the desiccant needs replacement.

Note: Desiccant sold separately

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Toll Free at 800-761-4298

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Model(s): FDD15-02, FDD15-03, FDD15-04, FDD15-06, FDD30-03, FDD30-04, FDD30-06, FDD30-08, FDD60-04, FDD60-06, FDD60-08

Parker’s Finite FDD Desiccant Dryer Series are the simplest and most reliable method of insuring sensitive pneumatic equipment is not exposed to damaging moisture.

Finite desiccant dryers are the simplest and most reliable method of insuring your sensitive pneumatic equipment is not exposed to damaging moisture. When air is compressed, the temperature of air is increased as is its capacity to hold moisture. As the hot moist air travels downstream through the pipelines, it cools, allowing the moisture to condense. Aftercoolers, filters, drain traps and driplegs are effective for removing condensate. But for removing residual water vapor and aerosols, use the Finite Desiccant Dryer.

Finite FDD Desiccant Dryer Series Benefits and Features
• Steel Bowl with Integral Sight Glass
• Zinc Head
• Sintered Bronze Elements with Collar Connect for Easy Changeouts (prevents desiccant carry over)
• Maximum Operating Temperature: 180°F
• Maximum Working Pressure: 300 PSI
• Optimum Working Temperature: Below 100°F
• Intermittent Air Use
• Clean, Dry Air for Pneumatic Applications
• Protect Instrumentation
• Protect Air Tools Against Gumming and Oxidation
• Auto Body Paint Systems - Helps Prevent Fish Eye Defects
• Valve Actuation - Instrument Air

For more information or a detailed discussion about your specific requirements please contact us at 727-847-4900 or Toll Free at 800-761-4298.

*Scroll to the right to see entire chart on mobile on mobile.
MAXIMUM FLOW RATE (M3/H) 25, 51, 102
TANK CAPACITY 2 1/2 lbs., 5 lbs., 10 lbs.
BRAND Parker Finite

*Scroll to the right to see entire chart.
Model A (in.) B (in.) C (in.) D (in.) E (in.) Weight (lbs.)
FDD15 4 15/16 4 1/16 3/16 12 11/16 13 1/2 8
FDD30 4 15/16 4 1/16 3/16 22 7/16 23 1/4 13
FDD60 4 15/16 4 1/16 3/16 29 7/16 30 1/4 20

*Dimensions A & B do not include reducer bushings
**Weight is for housing only
Note: 2" minimum required for bowl removal.

Also Available from mdi: Parker Transair Aluminum Pipe and Fittings for Compressed Air

Transair aluminum pipe is the ideal system for compressed air, vacuum, and inert gas applications. It offers significant savings on installation, maintenance and operating costs when compared to traditional compressed air piping systems. Its removable and interchangeable components allow users to easily modify production layouts or execute process changes within minutes. It's the only product with true push-to-connect fittings, eliminating the need to thread, solder or glue pipe. Its unique sealing technology guarantees Transair to be leak-free.

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Parker Domnick Hunter was the original innovator of compressed air treatment, developing the modern technology which is still the benchmark today. Parker Air Dryer products and systems deliver a unique combination of innovation and excellence in the most demanding applications, helping engineers to maximise the productivity and profitability of their manufacturing and process operations and with a focus on delivering real and lasting value to every customer. is your complete source for Parker Domnick Hunter Compressed Air Dryers, Gas Generators, Process Water Chillers, and Condensate Drains.