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Meeting the Needs of Today and Tomorrow

Since 1948, Hankison®, an SPX® brand, 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.
Unit of Measure
Items
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100 Standard Cubic Feet per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer
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125 Standard Cubic Feet per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer
150 Standard Cubic Feet Per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer

150 Standard Cubic Feet per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer
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200 Standard Cubic Feet per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer
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250 Standard Cubic Feet per Minute (scfm) Rated Flow HPRplus Series Non-Cycling Refrigerated Air Dryer
Description N/A Meeting the Needs of Today and Tomorrow

Since 1948, Hankison®, an SPX® brand, 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.
Maximum Working Pressure N/A 250 psig17 bar N/A 250 psig17 bar N/A 250 psig17 bar N/A 232 psig16 bar N/A 232 psig16 bar
Minimum Working Pressure N/A 30 psig2 bar
Maximum Inlet Air Temperature N/A 130 ºF54 ºC
Minimum Inlet Air Temperature N/A 40 ºF4 ºC
Maximum Ambient Air Temperature N/A 110 ºF43 ºC
Minimum Ambient Air Temperature N/A 40 ºF4 ºC
Rated Flow1 N/A 100 scfm170 nm³/h N/A 125 scfm212 nm³/h N/A 150 scfm255 nm³/h N/A 200 scfm340 nm³/h N/A 250 scfm425 nm³/h
Standard Voltage at 50 Hz N/A 220 to 240 V N/A 220 to 240 V N/A 220 to 240 V N/A 380 to 420 V N/A 380 to 420 V
Standard Voltage at 60 Hz N/A 115 V208 to 230 V N/A 115 V208 to 230 V N/A 115 V208 to 230 V N/A 208 to 230 V460 V N/A 208 to 230 V460 V
Standard Phase N/A 1 N/A 1 N/A 1 N/A 3 N/A 3
Standard Frequency N/A 50 Hz60 Hz
Optional Voltage2 N/A N/A N/A N/A 575 V N/A 575 V
Optional Phase N/A N/A N/A N/A 3 N/A 3
Optional Frequency N/A N/A N/A N/A 60 Hz N/A 60 Hz
Power3 N/A 0.93 kW N/A 1.28 kW N/A 1.30 kW N/A 1.26 kW N/A 1.96 kW
Inlet Connection Size N/A 1 in N/A 1 in N/A 1 in N/A 1 1/2 in N/A 1 1/2 in
Inlet Connection Type4 N/A NPT
Outlet Connection Size N/A 1 in N/A 1 in N/A 1 in N/A 1 1/2 in N/A 1 1/2 in
Outlet Connection Type5 N/A NPT
Height N/A 38 in N/A 38 in N/A 38 in N/A 39 in N/A 39 in
Width N/A 27 in N/A 27 in N/A 27 in N/A 34 in N/A 34 in
Depth N/A 20 in N/A 20 in N/A 20 in N/A 32 in N/A 32 in
Weight N/A 251 lb N/A 273 lb N/A 279 lb N/A 425 lb N/A 463 lb
Agency Approvals N/A CSA (CAN/CSA-C22.2 No.236-05) - Heating and Cooling Equipment UL Standard No.1995
Series N/A Hankison® HPRplus SPX®
Air Quality Class N/A 0 1 2 3 4 5
Maximum Number of Solid Particles per m³ for Class 0 N/A As specified by the equipment user or supplier and more stringent than class 1
Maximum Number of Solid Particles per m³ for Class 1 with Particle Size 0.10 to 0.5 µ N/A ≤ 20000
Maximum Number of Solid Particles per m³ for Class 2 and Particle Size 0.10 to 0.5 µ N/A ≤ 400000
Maximum Number of Solid Particles per m³ for Class 1 and Particle Size 0.5 to 1.0 µ N/A ≤ 400
Maximum Number of Solid Particles per m³ for Class 2 and Particle Size 0.5 to 1.0 µ N/A ≤ 6000
Maximum Number of Solid Particles per m³ for Class 3 and Particle Size 0.5 to 1.0 µ N/A ≤ 90000
Maximum Number of Solid Particles per m³ for Class 1 and Particle Size 1.0 to 5.0 µ N/A ≤ 10
Maximum Number of Solid Particles per m³ for Class 2 and Particle Size 1.0 to 5.0 µ N/A ≤ 100
Maximum Number of Solid Particles per m³ for Class 3 and Particle Size 1.0 to 5.0 µ N/A ≤ 1000
Maximum Number of Solid Particles per m³ for Class 4 and Particle Size 1.0 to 5.0 µ N/A ≤ 10000
Maximum Number of Solid Particles per m³ for Class 5 and Particle Size 1.0 to 5.0 µ N/A ≤ 100000
Water Vapor Pressure Dew Point for Class 0 N/A As specified by the equipment user or supplier and more stringent than class 1
Water Vapor Pressure Dew Point for Class 1 N/A ≤ -70 ºC≤ -94 ºF
Water Vapor Pressure Dew Point for Class 2 N/A ≤ -40 ºC≤ -40 ºF
Water Vapor Pressure Dew Point for Class 3 N/A ≤ -20 ºC≤ -4 ºF
Water Vapor Pressure Dew Point for Class 4 N/A ≤ +3 ºC≤ +37 ºF
Water Vapor Pressure Dew Point for Class 5 N/A ≤ +7 ºC≤ +45 ºF
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 0 N/A As specified by the equipment user or supplier and more stringent than class 1
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 1 N/A 0.01 mg/m³
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 2 N/A 0.1 mg/m³
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 3 N/A 1 mg/m³
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 4 N/A 5 mg/m³
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 0 (Weight/Weight) N/A As specified by the equipment user or supplier and more stringent than class 1.
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 1 (Weight/Weight) N/A 0.008 ppm
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 2 (Weight/Weight) N/A 0.08 ppm
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 3 (Weight/Weight) N/A 0.8 ppm
Total Oil Concentration (Aerosol, Liquid and Vapor) for Class 4 (Weight/Weight) N/A 4 ppm
Reduce Cost of Operation N/A 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.

HPRp series is third party performance certified, ensuring optimal compressed air system protection.
ISO 8573.1 Quality Class Performance N/A The International Organization for Standardization (ISO), the world's most recognized developer and publisher of international standards, identified three critical forms of contamination as common in compressed air systems - Particulate, Water and Oil. ISO Standard 8573-1: 2010 categorizes each contaminant and assigns a quality class, ranging from Class 0, the highest purity level, to Class 9, the most relaxed. This enables end-users of compressed air treatment equipment to select an air quality level meeting the requirements of the application.
The HPRp Series effectively removes all three contaminants in a single air treatment system.
The Innovative Edge N/A
  1. As standard, all dryers are equipped with filter/separator elements, delivering:
    • ISO Quality Class 3: Particulate removal
    • ISO Quality Class 4 - 5: Pressure dew point
    • ISO Quality Class 4: Remaining oil concentration
  2. Optional high efficiency coalescing filter elements deliver:
    • ISO Quality Class 1: Particulate removal
    • ISO Quality Class 4 - 5: Pressure dew point
    • ISO Quality Class 1: Remaining oil concentration
Liquid oil and hydrocarbon vapor removal is more effective at lower temperatures. Cooling the air to 40ºF/4ºC allows some of the oil vapor to condense into a liquid, improving filtration efficiency. The oil content exiting a refrigerated air dryer equipped with integral coalescing filtration is 20-25 % lower than a stand-alone filter installed in the system.

The annual purchase of a maintenance kit provides a lifetime of ISO Quality Class Air.
Advanced Cabinet Design N/A
  • 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, maintains long-term visual appeal
    • HPRp100 - HPRp750: Utility connections for inlet and outlet air, incoming power and condensate drains are positioned on the right side panel.
Time Proven Reliability N/A
  • 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.
Corrosion Resistant Heat Exchangers N/A
  • 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 N/A
  • 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 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 N/A
  • No-air-loss, level actuated demand drains efficiently remove condensate from the system, without loss of compressed air
    • HPRp100 - HPRp150 are equipped with a pneumatically powered float drain.
  • Condensate drain lines terminate at discharge connections conveniently located on the side of the dryer.
  • Drain assembly is equipped with an isolation valve and strainer to optimize service.
 		N/A
  • No-air-loss, level actuated demand drains efficiently remove condensate from the system, without loss of compressed air
    • HPRp100 - HPRp150 are equipped with a pneumatically powered float drain.
  • Condensate drain lines terminate at discharge connections conveniently located on the side of the dryer.
  • Drain assembly is equipped with an isolation valve and strainer to optimize service.
 		N/A
  • No-air-loss, level actuated demand drains efficiently remove condensate from the system, without loss of compressed air
    • HPRp100 - HPRp150 are equipped with a pneumatically powered float drain.
  • Condensate drain lines terminate at discharge connections conveniently located on the side of the dryer.
  • Drain assembly is equipped with an isolation valve and strainer to optimize service.
 		N/A
  • No-air-loss, level actuated demand drains efficiently remove condensate from the system, without loss of compressed air
    • HPRp200 - HPRp3000 are furnished with an electronic demand drain.
  • Condensate drain lines terminate at discharge connections conveniently located on the side of the dryer.
  • Drain assembly is equipped with an isolation valve and strainer to optimize service.
 		N/A
  • No-air-loss, level actuated demand drains efficiently remove condensate from the system, without loss of compressed air
    • HPRp200 - HPRp3000 are furnished with an electronic demand drain.
  • Condensate drain lines terminate at discharge connections conveniently located on the side of the dryer.
  • Drain assembly is equipped with an isolation valve and strainer to optimize service.
EMMConnect™ N/A
  • 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.
Third Party Performance Certification N/A Hankison® is a member of the Compressed Air and Gas Institute (CAGI), a non-profit organization that develops and publishes standards serving the compressed air industry.

CAGI members may participate in an independently controlled Performance Verification Program for refrigerated air dryers in the flow range of 200 scfm to 1000 scfm. Certification through a third party laboratory provides end-users an industry accepted basis for comparison of refrigerated air dryer performance and selection.

Standardized performance data sheets are posted on the Hankison® website.
Customer Support Solutions N/A As an extra measure of protection, Hankison® provides an extended warranty beyond the standard 2 year coverage. Purchase a maintenance kit on an annual basis and receive an additional 3 years of protection, parts and labor. All major components are covered. Receive automatic email reminders when it's time to service your product.
Note N/A Pneumatically powered float drain standard [dryer MOP 250 psig (17.6 bar)]; optional electric timed drain (dryer MOP 200 psig (14 bar)). N/A Pneumatically powered float drain standard [dryer MOP 250 psig (17.6 bar)]; optional electric timed drain (dryer MOP 200 psig (14 bar)). N/A Pneumatically powered float drain standard [dryer MOP 250 psig (17.6 bar)]; optional electric timed drain (dryer MOP 200 psig (14 bar)). N/A Electric demand drain standard [dryer MOP 232 psig (16 bar)]; additional electric demand drain with integral cold coalescing option. N/A Electric demand drain standard [dryer MOP 232 psig (16 bar)]; additional electric demand drain with integral cold coalescing option.
  • 1 Dryer flow ratings are in accordance with ISO 7183 (option A2) conditions: inlet air at 100 psig (7 bar) and 100ºF (38ºC) saturated, ambient air at 100ºF (38ºC), operating on 60 Hz power supply.
  • 2 Optional Voltages : 575/3/60 models utilize mounted transformers to step-down incoming power to 460/3/60; 230/3/60 models utilize mounted transformers to step-up to 460/3/60.
  • 3 Full flow kW value operating on 460/3/60 Hz power supply.
  • 4 DIN Flanges available
  • 5 DIN Flanges available