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Altec AIR HRE Series Dual Tower Heat Regenerative Desiccant Air Dryer - 1000 SCFM
Altec AIR HRE Series Dual Tower Heat Regenerative Desiccant Air Dryer - 1000 SCFM
SCFM
Voltage
Dew Point Purge Control
Bypass and Dual Filter Kit
Environment Temperature Protection
SKU: HRE-1000-4
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HRE Series Heat Regenerative Desiccant Air Dryer
The HRE Series from Altec AIR utilizes a low watt density heater to warm a regulated amount of dried process air, which then flows counter-current through the desiccant bed. This heated purge air removes moisture from the desiccant and is vented to the atmosphere—ensuring continuous, reliable drying performance.
Designed with ASME/CRN approved pressure vessels and a feature-rich Pro-Logic Controller, the HRE Series provides a rugged, dependable solution for industrial applications requiring high-quality air and reliable -40°F dew point performance.
Key Features:
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Heated purge system: uses low watt density heater and dry process air to regenerate desiccant
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Standard outlet dew point: -40°F (-40°C), ISO 8573.1 Class 2
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Regulated purge flow: optimized for efficiency regardless of operating pressure
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Factory-installed filters: with differential pressure gauges and pre-filter timer drain
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ASME / CRN approved pressure vessels
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ETL listed Pro-Logic controller: housed in a NEMA 4X enclosure
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Power requirements (model specific): 120 VAC, 1 Phase, 60 Hz; 230 VAC, 1 Phase, 60 Hz; 460 VAC, 3 Phase, 60 Hz
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Maximum pressure: 150 PSIG
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Maximum operating temperature: 120°F (49°C)
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Tower pressure gauges & dew point indicators
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Welded frame base: forklift accessible for easy relocation
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OSHA approved mufflers
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Desiccant fill & drain ports
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ASME safety relief valves
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Optional features: alternate voltages, EcoTronic dew point demand control, bypass packages (3-way, 6-way, 9-way), environment temperature kits, high pressure models (200 PSIG), upgraded controller, stainless steel control tubing and fittings, bolt-down construction