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Altec AIR HBP Series Dual Tower Heat Regenerative Desiccant Air Dryer with Blower Purge - 300 SCFM
Altec AIR HBP Series Dual Tower Heat Regenerative Desiccant Air Dryer with Blower Purge - 300 SCFM
SCFM
Voltage
Dew Point Purge Control
Bypass and Dual Filter Kit
Environment Temperature Protection
SKU: HBP-0300-4
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HBP Series Heat Regenerative Desiccant Air Dryer
The HBP Series from Altec AIR is engineered to deliver exceptional drying performance using a heat regenerative design combined with an industrial duty blower. This blower directs heated atmospheric air through the off-line desiccant bed in a counter-current flow, effectively removing absorbed moisture from the previous cycle.
To avoid dew point spikes or “heat bumps,” the HBP Series also includes an auxiliary cooling/stripping cycle that uses just 1.7% of dry process air, ensuring consistent, ultra-dry air with minimized energy waste.
Key Features:
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Heated blower purge design: uses atmospheric air and a high-efficiency blower to regenerate desiccant
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Auxiliary stripping feature: uses only 1.7% dry process air to mitigate dew point spikes
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Standard outlet dew point: -40°F (-40°C), ISO 8573.1 Class 2
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Regulated purge flow: factory-optimized for consistent operation regardless of pressure
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Factory-installed filters: include 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: in 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: designed for easy forklift transport
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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, 3-way/6-way/9-way bypass packages, high pressure (200 PSIG) models, upgraded controller, stainless steel tubing/fittings, bolt-down construction, environment temperature protection kits