Hankison HPRN-75 Air Dryer

The Hankison HPRN-75 is a high-performance non-cycling refrigerated air dryer engineered for industrial compressed air treatment. Delivering a consistent 75 SCFM capacity, this unit utilizes a stainless steel heat exchanger with 316-grade brazed plates to ensure optimal thermal transfer and long-term reliability in demanding environments. Designed for 115Vac single-phase operation, it effectively maintains a 38°F to 40°F pressure dew point, meeting ISO 8573-1 Class 4-5 air quality standards. The integrated timed electric condensate drain includes an adjustable timer and Y-strainer to prevent valve fouling from pipe scale or debris. With 1" male NPT connections and a space-saving footprint, the Hankison HPRN-75 air dryer is a preferred choice for contractors looking to eliminate moisture carryover and protect downstream pneumatic tools using environmentally friendly R134a refrigerant.

• Corrosion-Resistant Performance: Features 316 stainless steel heat exchangers with smooth, non-fouling channels for low pressure drop.
• Efficient Moisture Removal: The integral demister/separator captures liquid condensate and solid particles across 0% to 100% flow conditions.
• Real-time Monitoring: Equipped with an illuminated on/off switch and a color-coded dew point indicator to verify system performance at a glance.
• Self-Cleaning Design: Herringbone plate geometry creates turbulent flow, reducing sediment buildup within the exchange or separator zones.
• Simplified Integration: Compact sheet steel housing with a durable epoxy powdercoat finish fits easily into tight mechanical rooms.

• What are the power requirements for this dryer? This model operates on standard 115V single-phase 60Hz power, making it compatible with most standard utility outlets for easy job site setup.
• How do I adjust the condensate discharge? The unit features a panel-mounted drain timer with adjustable "on" and "off" cycles, allowing technicians to fine-tune drainage based on local humidity levels and air demand.
• Does this unit include filtration? While the HPRN-75 provides superior moisture separation, it is highly recommended to install a 1-micron pre-filter and a 0.01-micron after-filter (such as the F06-HF series) to protect the heat exchanger and ensure oil-free air.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.