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Desiccant & Tower Dryers
desiccant-tower-dryers
Gardner Denver DGH Series Heatless Desiccant Dryers were designed to help you meet your goals. Customizable performance technology is integrated into our standard product so it can be tailored to benefit your specific critical compressed air drying application. Now, you have the liberty to personalize the performance of the standard product to adapt to your specific needs.
Hankison's DHW Series Wall Mount Desiccant Air Dryers protect moisture sensitive applications requiring low pressure dew points. Delivers dew points of ISO 8573-1: 2010 Class 1 (-100 ºF, -73 ºC) and Class 2 (-40 ºF, -40 ºC) with flow rates of 7 to 50 scfm (12 to 85 nm³/h). a1249.jpg
The HHS, HHL, and HHE Series
Utilizing twin towers filled with premium grade activated alumina, Hankison® Heatless dryers are available with three application specific control systems designed to meet the needs of specific industrial applications with economy and performance. a1544.jpg
Since 1948, compressed air users have relied on Hankison® to provide compressed air treatment solutions for applications around the world. a1557.jpg
Advancements in design allow membrane technology to efficiently dehydrate compressed air. Versatile, environmentally and user-friendly, membrane dryers are the ideal solution for low flow and point of use applications. a1359.jpg
DGH Series - Heatless Desiccant Dryers
(18) Global Air TreatmentGardner Denver DGH Series Heatless Desiccant Dryers were designed to help you meet your goals. Customizable performance technology is integrated into our standard product so it can be tailored to benefit your specific critical compressed air drying application. Now, you have the liberty to personalize the performance of the standard product to adapt to your specific needs.
- Pressure drop at rated flow is less than 5 psi
- Standard voltages: Controllers automatically identify and adapt the controller:
- Basic: 100-120V/1ph/5-60Hz;
- Standard and Energy Savings controller: 100-240V/1ph/50-60Hz & 12-24 VDC
- NEMA 4 Standard Feature with Standard and Energy Savings controllers
Inlet flows are established in accordance with CAGI Standard ADF-200: Dual Stage Regenerative Desiccant Compressed Air Dryers-Methods for Testing and Rating. Conditions for rating dryers are: inlet pressure of 100 psig, inlet temperature saturated at 100°F.
Average purge flow rate is the amount of purge air used during the regeneration portion of the purge cycle (purge/repressurization valve open) plus the volume of air used to repressurize the tower after the purge/repressurization valve closes averaged over the cycle time. At 100 psig, the average purge rate is: 14.4% (13.7% for regeneration + 0.7% for repressurization) of rated inlet flow for dryers operating on a 10 minute cycle; 15.5% (13.7% for regeneration + 1.8% for repressurization) for dryers on a 4 minute cycle.Outlet Flow: To determine flow of air available at outlet of dryer, subtract purge flow from inlet flow.
DHW Series Wall Mount Desiccant Air Dryers
(7) Optimal System ProtectionHankison's DHW Series Wall Mount Desiccant Air Dryers protect moisture sensitive applications requiring low pressure dew points. Delivers dew points of ISO 8573-1: 2010 Class 1 (-100 ºF, -73 ºC) and Class 2 (-40 ºF, -40 ºC) with flow rates of 7 to 50 scfm (12 to 85 nm³/h). a1249.jpg
HHS, HHL, and HHE Series Heatless Desiccant Air Dryers
(54) Hankison®'s Heatless Desiccant DryersThe HHS, HHL, and HHE Series
Utilizing twin towers filled with premium grade activated alumina, Hankison® Heatless dryers are available with three application specific control systems designed to meet the needs of specific industrial applications with economy and performance. a1544.jpg
HBP Series Blower Purge Desiccant Compressed Air Dryers
(13) HBP series dryers produce 100% efficient air systems.Since 1948, compressed air users have relied on Hankison® to provide compressed air treatment solutions for applications around the world. a1557.jpg
HMD and RHD Series Compressed Membrane Air Dryers
(11) The Next Generation In Membrane TechnologyAdvancements in design allow membrane technology to efficiently dehydrate compressed air. Versatile, environmentally and user-friendly, membrane dryers are the ideal solution for low flow and point of use applications. a1359.jpg
