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Hankison HPR SERIES Refrigerated Compressed Air Dryers

Refrigerated Compressed Air Dryers
HPR SERIES

Models HPR5-10 through HPR50 
Warm saturated air enters the Evaporator where it is cooled by refrigerant being controlled by a Constant Pressure Expansion Valve. Water vapor condenses into a liquid for removal at the moisture separator by an Automatic Drain. The cold, dry air is reheated as it passes through the Re-heater. This prevents pipeline sweating. The Static Condenser eliminates the need for a cooling fan and simplifies the system.

Models HPR75 through HPR500 
Warm saturated air enters the air-to-air heat exchanger where it is pre-cooled by the outgoing chilled air, and then passes through the air-to-refrigerant (evaporator) heat exchanger where it is further cooled by the refrigeration system. Water vapor condenses into liquid droplets to be removed by the Moisture Separator then, discharged from the dryer by an automatic drain. Chilled dry air returns through the air-to-air heat exchanger where it is reheated before exiting the dryer.

HPR Series
• Easy to install package saves time. Simply connect the pipes and plug in the power cord (models HPR200-500 are hard-wired)
• Adapts to system needs without complicated controls. Fully automatic operation saves money.
• Every unit comes pre-assembled with quality components. Long service life.
• Steady 38 F pressure dew point. Ensures maximum moisture removal every day.
• On/off switch illuminates when compressor is on
• At-a-glance control panel dew point indication verifies performance (HPR25-HPR500)

HPR Series - Models through 50 scfm
• Static condenser recycles waste heat to eliminate cold, sweaty pipes
• Integral Moisture Separator
• Timer operated drain with Isolation valve/strainer (float drain on HPR5-10)
• Models HPR5-10 and HPR15 designed to adapt to legacy Hankison HVAC Installations
• On/off switch illuminates when compressor is on

HPR Series - Models 75 to 500 scfm

• Integral 304 stainless steel heat exchanger, mesh demister and, moisture separator for long life
• Timer operated drain includes Isolation valve/strainer to protect valve from rust and scale
• Panel mounted drain timer controls (HPR200-500)
• LED style dew point indicator (HPR200-500)
• Panel filter captures ambient dirt and dust to keep condenser clean (HPR100-500)

Select a link under the "item" tab below to order.

Cat #Power SupplyScfmNm³/minnpt.malekWRefrigerantHeight inwidth inDepth inibs
HPR5-10115/16010283/80.20R134a15131364
HPR15115/16015423/80.24R134a15131369
HPR25115/16025713/40.41R134a22151588
HPR35115/16035993/40.46R134a22151592
HPR50115/160501423/40.57R134a222020101
HPR75115/160752123/40.72R134a201921110
HPR100115/16010028310.74R134a211330123
HPR125115/16012525410.76R134a211330133
HPR150460/3/6015042511.11R134a211330153
HPR200460/3/602005661-1/21.42R134a301736183
HPR250460/3/602507081-1/21.98R134a301736211
HPR300460/3/603008501-1/22.05R134a302038218
HPR400460/3/60400113322.50R134a302138232
HPR500460/3/60500141623.06R134a322541262
Models Light
Compressor
on/off switch
Dew
point
indicator
115v/60/1
grounded,
8 foot,
power cord
Timer
operated
drain valve,
insulation
valve,
strainer
Panel
mounted
drain valve
adjustments
5-10 & 15 S - S S -
25-50 S S S S -
75-150 S S S S -
200-500 S S - S S

 



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