Parker heatless high pressure desiccant dryers user guide
This user guide provides instructions for the Parker DTX10 through DTX80 series of heatless high pressure desiccant dryers. It covers the entire lifecycle of the equipment, from initial inspection and installation requirements to daily operation and shutdown procedures. The manual details the specific installation prerequisites, such as the need for coalescing pre-filters and particulate after-filters, to ensure proper performance and desiccant life.
| Model Series | DTX10 - DTX80 |
|---|---|
| Inlet Temperature Limit | 100°F |
| Ambient Temperature Range | 35°F to 100°F |
| Purge Air Consumption | approximately 5% of inlet design flow |
| Maximum Working Pressure (MAWP) | 500 PSI |
| Maximum Working Pressure (MAWP) | 1000 PSI |
A Coalescing Pre-Filter must be installed to remove entrained condensate and oil, and an Automatic Drain is required on the Pre-Filter.
It will lead to overloading of the dryer, poor dew point performance, and rapid deterioration of the desiccant.
The dryer uses a portion of the dried outlet air (purge air) to regenerate the off-line desiccant bed at atmospheric pressure.
The dryer should have a minimum of 36 inches of clearance on all sides.