Hankinson Air Compressors

Hankinson Non-Cycling Refrigerated Air Dryers – HPRplus series

Product: Hankinson Non-Cycling Refrigerated Air Dryers - HPRplus series

Meeting the Needs of Today and Tomorrow

Since 1948, Hankison, a brand of SPX FLOW, has set the global standard for energy efficient compressed air treatment solutions. Our product designs are driven by consumer demand for sustainable energy savings, reliable operation and ISO quality class performance.


To remain competitive, manufacturers are challenged to find new and more efficient methods to increase productivity. Clean, dry compressed air improves equipment performance, reduces unscheduled downtime and lowers maintenance costs. The HPRp series is third party performance certified, ensuring optimal compressed air system protection.

Take A Look Inside

Advanced Cabinet Design
  • Unique cabinet construction enables 360- degree access to critical components
  • Convenient panel removal provides trouble-free entry for routine maintenance
  • Baked polyester, powder coated cabinets withstand harsh environments, maintainslong-term visual appeal
    • HPRp100-HPRp750: Utility connections for inlet and outlet air, incoming power and
      condensate drains are positioned on the right side panel
    • HPRp1000-HPRp3000: Inlet and outlet connections are located on the top of the
      dryer, promoting ease of installation
Time Proven Reliability
  • Durable, hermetically sealed refrigerant compressors provide a practical and safe
    solution without compromising energy efficiency
  • Dryers utilize environmentally friendly R134A and R404A refrigerants, recognized
    globally as efficient and safe HFC solutions
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Corrosion Resistant Heat Exchangers
  • Compressed air is chilled to the specified pressure dew point in stainless steel brazed plate heat exchangers, offering corrosion resistance for the life of the dryer
  • Stainless steel plates are press formed with chevron patterns, creating highly turbulent flow, providing a self cleaning effect
  • Smooth, non-fouling stainless steel surfaces promote low resistance to flow, improving system efficiency
  • Heat exchangers are fully encapsulated in non-degrading insulation to maintain thermal efficiency
Clean, Dry and Filter the Air
  • Dryers are self-contained air treatment stations, furnished with integrated high-performance filtration
  • All dryers are equipped with two-stage separation to remove solid particulate 3.0 micron and larger, with a remaining oil content of 5.0 mg/m3
  • Optional cold coalescing filters capture solid particulate 0.01 micron and larger, with a remaining oil content of < 0.01 mg/m3
Energy Efficiency on Demand
  • No-air-loss, level-actuated demand drains efficiently remove condensate from the
    the system, without loss of compressed air
    • HPRp100- HPRp150 are equipped with a pneumatically powered float drain
    • HPRp200 -HPRp3000 are furnished with an electronic demand drain
  • Condensate drain lines terminate at discharge connections conveniently located
    on the side of the dryer
  • The drain assembly is equipped with an isolation valve and strainer to optimize service
  • Easy-to-read display provides continuous operating feedback
  • Service reminders for ease of regularly scheduled maintenance
  • Multiple alarms and safeties protect your investment
  • Energy saving control for more efficient operation
  • Event log stores critical data for the operating life of the machine
  • Data logging continuously stores 60 days of operating parameters
  • Ethernet communication capability for web-based remote monitoring
  • RS485 industrial communication protocol for remote monitoring capability
  • Master scheduler automatically controls preferred timing of dryer operation
  • Multiple Language capability for global application
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Product Specifications

.931" NPT38x27x20251
HPRP1251251.281" NPT38x27x20273
HPRP1501501.31" NPT38x27x20279
1.261.5" NPT38x27x20425
HPRP2502501.961.5" NPT39x34x32463
HPRP3003002.01.5" NPT45x32x32527
HPRP4004002.032" NPT45x32x32571
2.682.5" NPT58x35x42684
HPRP6006003.242.5" NPT58x35x42691
HPRP7507504.322.5" NPT58x35x42734
6.133" FLG85x49x411146
HPRP125012507.254" FLG85x49x511521
HPRP150015009.474" FLG85x49x511547
HPRP1750175011.366" FLG85x55x601940
HPRP1750175011.366" FLG85x55x601940
HPRP2000200011.526" FLG85x55x601986
HPRP2500250015.036" FLG85x55x602315
HPRP3000300019.616" FLG85x55x602646

Your “Close Air Support” Partnership Begins Here:


Talk To Us About Your Needs

We guarantee to answer the phone and listen to what you need.


Develop A Strategic Solution

It will be custom tailored to your business needs.


Keep Your Operation Running

Stop stressing and relax, knowing A10 has your back

Service / Repair

Our Close Air Support is ready when you need it including scheduled maintenance.


Our team is ready to find the parts your struggling to source.


24/7 Emergency Support compressor and dryer rentals - 864.605.7792

Air Flow Audits

We can quickly isolate issues or find the source of your energy waste.