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If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email sales@penryair.com.
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"Over 50 Years of Experience"
HHP Series High Pressure Heatless Regenerative Desiccant Air Dryer
The HHP Series from Altec AIR is engineered specifically for high-pressure applications. These dryers are available in three pressure configurations — 250, 500, and 1000 PSIG — to meet the demands of critical industrial and process air systems requiring ultra-dry air at elevated pressures.
Each model features a standard -40°F / -40°C pressure dew point, factory-installed filters with differential pressure gauges, and a pre-filter timer drain for optimal moisture removal. Select models (HHP-0100 & larger) also include a separate re-pressurization circuit. A robust, ETL Listed Pro-Logic controller in a NEMA 4 enclosure ensures easy, reliable operation even in demanding environments.
Key Features:
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Available pressure ratings: 250, 500, and 1000 PSIG
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Standard outlet dew point: -40°F / -40°C
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Max operating temperature: 120°F / 49°C
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Power requirements: 120 VAC, 1 Phase, 60 Hz
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Factory-installed filters: with differential pressure gauges and pre-filter timer drain
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Re-pressurization circuit: included on HHP-0100 models and larger
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Control system: ETL Listed Pro-Logic controller with NEMA 4 enclosure
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Regulated control air & adjustable purge
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Safety: ASME / CRN approved safety relief valves
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Optional features: EcoTronic dew point demand control, bypass packages
