Hankison hdi refrigerated air dryer 12-25
Hankison hdi refrigerated air dryer 42-260
Hankison hdi refrigerated air dryer 300-480
Hankison hdi refrigerated air dryer 600-950
Hankison hdi refrigerated air dryer 1300-2600
Hankison hdi refrigerated air dryer 3200-4800
Hankison hdi refrigerated air dryer 5400-6650
Hankison hdi refrigerated air dryer 880-23000
Hankison hdi refrigerated air dryer 12-25
Hankison hdi refrigerated air dryer 42-260
Hankison hdi refrigerated air dryer 300-480
Hankison hdi refrigerated air dryer 600-950
Hankison hdi refrigerated air dryer 1300-2600
Hankison hdi refrigerated air dryer 3200-4800
Hankison hdi refrigerated air dryer 5400-6650
Hankison hdi refrigerated air dryer 880-23000
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HDI Series Energy-saving Refrigerated Air Dryers

Refrigerated compressed air dryers

Air flow rates:

a) HDI - 12m³/h to 23.000m³/h 

b) HDI-E 54m³/h to 5400m³/h

Hankison’s Direct Expansion Refrigerated Air Dryers is a new addition to our product line that embodies the principles of reliability and efficiency. This series encompasses HDI and HDI-E models with additional energy-saving features. These dryers are designed to provide consistent high performance and optimum efficiency for various industrial compressed air applications. 

Our dryers offer a range of solutions for drying utilizing modern cooling technology with air- and water-cooled versions. They are available in a broad range of models, with airflow rates ranging from 12 m³/h to 23.000 m³/h (at 3°C pressure dew-point) for HDI models and HDI-E 54m³/h to 5400m³/h for HDI-E models. 

All models from this range feature the ISO Class 4 And use an eco-friendly refrigerant R513A to help businesses achieve their environmental goals.

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Features

Air Cooled Condensation (as standard) - Water and seawater versions are optional from 600 m³/h.

Victaulic Connections (optional) - For quick and easy connection of pipework.

Reliable Design - Scroll compressors with corrosion-resistant materials. They feature fewer moving parts, are fully instrumented and monitored for reliability, and are protected by IP42 rated electrical enclosures.

Reduced Footprint - 30% smaller than the previous model.

Innovative Control Panel - With all the main functions you would expect to control and monitor the unit:
• Anti-freeze mode – shuts dryer off to avoid icing
• Alarm display: Dew Point, high/low temperature, High ambient temperature
• Remote ON/OFF (optional)
• Alarm history
• Condensate drain management

New Heat Exchangers - Designed and developed in our laboratories to deliver the highest levels of performance with the lowest pressure drop. The adoption of the new Hankison heat exchanger has enabled the removal of the inlet and outlet headers.

Innovative No-loss Drain - With sensor installed directly in the moisture separator and control logic managed by the main Control Panel.

Hankison HDI Compressed Air Dryers range overview

HDI 12-480 

The small range of refrigeration air dryers has been designed to maximize efficiency and reliability. All models have a high-efficiency heat exchanger and an integrated condensate separator. The heat exchangers, completely designed and developed in our labs, are capable of achieving the highest levels of performance, required from the market, together with a very low-pressure drop rate. Thanks to our patented solution, the programmable control board will adjust the fan speed according to the load, in order to guarantee, under any working conditions, a constant and high level performance. Every unit is equipped with a wide range of adjustable settings and alarm outputs such as: 

  • High dew point temperature
  • Anti-freezing alarm
  • Fault probe 

HDI 600-6650 

These mid-size series of dryers represent the optimal solution for those requiring the removal of humidity from systems working with large air flows. Featuring a completely new styling, all models are designed for easy inspection and maintenance, in all kinds of conditions. Every unit is equipped with an electronic control board, hot gas by-pass valve, 0-loss drain, and all features required for reliable operation in all working conditions. 

HDI 8800- 23000 

A new large-size range of air dryers was completely redesigned in order to obtain the best possible combination of high efficiency, low-pressure drop, and reduced dimensions, with a consequent reduction in management costs and installation time. In particular, operation has been simplified and the number of circuits and electronic controllers have been rationalized to increase the ease of use and ease of access for maintenance. Units are standardized with "no loss" drain. 

Save even more energy with HDI-E models

The HDI-E versions feature even higher energy-saving capability. The integration of new patented two- and three-layer heat exchangers paired with continuous glycol circulation provided by a dedicated pump allows the refrigerant compressor to remain dormant during low demand periods. The cycling HDI-E refrigerated air dryers are also available as air- and water-cooled versions.

Hankison HDI-E refrigerated compressed air dryers principle of operation

Specifications

HDI

Model Name Air Flow Air Flow Air Flow Air Refrigerant Power Condensate Absorbed Nominal Max Max Inlet Max Dimensions Weight
Air Cooled 3°C
m3/h		 5°C
m3/h		 7°C
m3/h		 BSPP   V/ph/Hz   Power in KW Pressure
barg		 °C Ambient
°C		 W (mm) D H kg
HDI 12 12 13 14 3/8” R513A 230/1/50 Timer-controlled 0,06 16 60 50 305 360 408 19
HDI 25 25 27 30 3/8” R513A 230/1/50 Timer-controlled or No Loss 0,12 16 60 50 305 360 408 19
HDI 42 42 46 50 1/2” R513A 230/1/50 Timer-controlled or No Loss 0,14 16 60 50 390 432 441 26
HDI 54 54 59 64 1/2” R513A 230/1/50 Timer-controlled or No Loss 0,13 16 60 50 390 432 441 28
HDI 72 72 78 85 1/2” R513A 230/1/50 Timer-controlled or No Loss 0,17 16 60 50 390 432 441 28
HDI 108 108 118 127 3/4” R513A 230/1/50 Timer-controlled or No Loss 0,41 16 60 50 420 516 551 36
HDI 144 144 157 170 3/4” R513A 230/1/50 Timer-controlled or No Loss 0,5 16 60 50 420 516 551 42
HDI 180 180 196 212 3/4” R513A 230/1/50 Timer-controlled or No Loss 0,5 16 60 50 420 516 551 44
HDI 225 225 245 266 1” R513A 230/1/50 Timer-controlled or No Loss 0,7 16 60 50 500 595 980 48
HDI 260 260 283 307 1” R513A 230/1/50 Timer-controlled or No Loss 0,81 16 60 50 500 595 980 49
HDI 300 300 327 354 1-1/2” R513A 230/1/50 Timer-controlled or No Loss 0,61 16 60 50 500 718 980 79
HDI 360 360 392 425 1-1/2” R513A 230/1/50 Timer-controlled or No Loss 0,74 16 60 50 500 718 980 79
HDI 480 480 523 566 1-1/2” R513A 230/1/50 Timer-controlled or No Loss 0,81 16 60 50 500 718 980 85
HDI 600 600 654 708 2” R513A 230/1/50 No Loss 1,01 16 60 50 720 750 1360 134
HDI 780 780 850 920 2” R513A 400/3/50 No Loss 1,67 16 60 50 720 750 1360 164
HDI 950 950 1036 1121 2” R513A 400/3/50 No Loss 2,03 13 60 50 720 750 1360 168
HDI 1300 1300 1417 1534 3” R513A 400/3/50 No Loss 2,23 14 60 46 806 1012 1539 234
HDI 1500 1500 1635 1770 3” R513A 400/3/50 No Loss 2,58 14 60 46 806 1012 1539 234
HD1 1800 1800 1962 2124 3” R513A 400/3/50 No Loss 3,1 14 60 46 806 1012 1539 234
HDI 2250 2250 2453 2655 3” R513A 400/3/50 No Loss 3,65 14 60 46 806 1012 1539 290
HDI 2600 2600 2834 3068 3” R513A 400/3/50 No Loss 4,22 14 60 46 806 1012 1539 290
HDI 3200 3200 3488 3776 DN150 PN16 R513A 400/3/50 No Loss 6,38 14 60 46 880 1819 1796 417
HDI 4200 4200 4578 4956 DN150 PN16 R513A 400/3/50 No Loss 5,96 14 60 46 880 1819 1796 465
HDI 4800 4800 5232 5664 DN150 PN16 R513A 400/3/50 No Loss 6,81 14 60 46 880 1819 1796 465
HDI 5400 5400 5886 6372 DN150 PN16 R513A 400/3/50 No Loss 9,81 13 60 46 1510 1500 1555 780
HDI 6000 6000 6540 7080 DN150 PN16 R513A 400/3/50 No Loss 10,9 13 60 46 1510 1500 1555 780
HDI 8800 8800 9592 10384 DN200 PN16 R513A 400/3/50 No Loss 13,2 13 60 46 2270 1590 1570 1128
HDI 9600 9600 10464 11328 DN200 PN16 R513A 400/3/50 No Loss 13,56 13 60 46 2270 1590 1570 1128
HDI 11500 11500 12535 13570 DN200 PN16 R513A 400/3/50 No Loss 16,24 13 60 46 2270 1590 1570 1205
HDI 17600 17600 19184 20768 2 x DN200 PN16 R513A 400/3/50 No Loss 26,4 13 60 46 4600 1590 1570 2116
HDI 19200 19200 20928 22656 2 x DN200 PN16 R513A 400/3/50 No Loss 27,12 13 60 46 4600 1590 1570 2256
HDI 23000 23000 25070 27140 2 x DN200 PN16 R513A 400/3/50 No Loss 32,48 13 60 46 4600 1590 1570 2410

HDI-W

Model Name Air Flow Air Flow Air Flow Air Refrigerant Power Condensate Absorbed Nominal Max Max Inlet Max Dimensions Weight
Water Cooled 3°C
m3/h		 5°C
m3/h		 7°C
m3/h		 BSPP   V/ph/Hz   Power in KW Pressure
barg		 °C Ambient
°C		 (WxDxH) mm (mm) D H kg
HDI600W 600 654 708 2" R513A 230/1/50 No Loss 0,96 16 60 46 752 750 1273 143
HDI780W 780 850 920 2" R513A 400/3/50 No Loss 1,55 13 60 46 752 750 1273 168
HDI950W 950 1036 1121 2" R513A 400/3/50 No Loss 1,89 13 60 46 752 750 1273 168
HDI1300W 1300 1417 1534 3" R513A 400/3/50 No Loss 2,04 14 60 46 806 1012 1422 265
HDI1500W 1500 1635 1770 3" R513A 400/3/50 No Loss 2,36 14 60 46 806 1012 1422 265
HDI1800W 1800 1962 2124 3" R513A 400/3/50 No Loss 2,83 14 60 46 806 1012 1422 265
HDI2250W 2250 2453 2655 3" R513A 400/3/50 No Loss 3,375 14 60 46 806 1012 1422 375
HDI2600W 2600 2834 3068 3" R513A 400/3/50 No Loss 3,9 14 60 46 806 1012 1422 375
HDI3200W 3200 3488 3776 DN150 PN16 R513A 400/3/50 No Loss 5,7 14 60 46 880 1819 1796 460
HDI4200W 4200 4578 4956 DN150 PN16 R513A 400/3/50 No Loss 5,38 14 60 46 880 1819 1796 486
HDI4800W 4800 5232 5664 DN150 PN16 R513A 400/3/50 No Loss 6,15 14 60 46 880 1819 1796 486
HDI5400W 5400 5886 6372 DN150 PN16 R513A 400/3/50 No Loss 8,98 13 60 46 1510 1500 1437 740
HDI6000W 6000 6540 7080 DN150 PN16 R513A 400/3/50 No Loss 9,973 13 60 46 1510 1500 1437 740
HDI8800W 8800 9592 10384 DN200 PN16 R513A 400/3/50 No Loss 12,14 13 60 46 2270 1590 1440 1010
HDI9600W 9600 10464 11328 DN200 PN16 R513A 400/3/50 No Loss 12,43 13 60 46 2270 1590 1440 1060
HDI11500W 11500 12535 13570 DN200 PN16 R513A 400/3/50 No Loss 14,9 13 60 46 2270 1590 1440 1117
HDI17600W 17600 19184 20768 2 x DN200 PN16 R513A 400/3/50 No Loss 24,28 13 60 46 4600 1590 1570 2020
HDI19200W 19200 20928 22656 2 x DN200 PN16 R513A 400/3/50 No Loss 24,86 13 60 46 4600 1590 1570 2120
HDI23000W 23000 25070 27140 2 x DN200 PN16 R513A 400/3/50 No Loss 29,8 13 60 46 4600 1590 1570

2234

HDIE

Model Name Air Flow Air Flow Air Flow Air Refrigerant Power Condensate Absorbed Nominal Max Max Inlet Max Dimensions Weight
Air Cooled 3°C
m3/h		 5°C
m3/h		 7°C
m3/h		 BSPP   V/ph/Hz   Power in KW Pressure
barg		 °C Ambient
°C		 W (mm) D H kg
HDI54E 54 58,86 63,72 1/2" R513A 230/1/50 No Loss 0,24 16 60 50 386 500 651 37
HDI72E 72 78,48 84,96 1/2" R513A 230/1/50 No Loss 0,32 16 60 50 386 500 651 41
HDI108E 108 117,72 127,44 3/4" R513A 230/1/50 No Loss 0,45 16 60 50 386 500 651 46
HDI144E 144 156,96 169,92 3/4" R513A 230/1/50 No Loss 0,51 16 60 50 386 500 651 49
HDI180E 180 196,2 212,4 1" R513A 230/1/50 No Loss 0,54 16 60 50 423 567 771 67
HDI240E 240 261,6 283,2 1" R513A 230/1/50 No Loss 0,846 16 60 50 423 567 771 69
HDI300E 300 327 354 1-1/2" R513A 230/1/50 No Loss 0,65 16 60 50 500 718 980 104
HDI360E 360 392,4 424,8 1-1/2" R513A 230/1/50 No Loss 0,78 16 60 50 500 718 980 107
HDI480E 480 523,2 566,4 1-1/2" R513A 230/1/50 No Loss 0,84 16 60 50 500 718 980 119
HDI600E 600 654 708 2" R513A 230/1/50 No Loss 1,05 16 60 50 779 720 1360 186
HDI780E 780 850,2 920,4 2" R513A 400/3/50 No Loss 1,62 13 60 50 779 720 1360 227
HDI950E 950 1035,5 1121 2" R513A 400/3/50 No Loss 2,08 13 60 50 779 720 1360 237
HDI1300E 1300 1417 1534 3" R513A 400/3/50 No Loss 2,32 14 60 46 806 1012 1539 394
HDI1500E 1500 1635 1770 3" R513A 400/3/50 No Loss 2,68 14 60 46 806 1012 1539 394
HDI1800E 1800 1962 2124 3" R513A 400/3/50 No Loss 3,22 14 60 46 806 1012 1539 394
HDI2250E 2250 2452,5 2655 3" R513A 400/3/50 No Loss 3,74 14 60 46 806 1012 1539 399
HDI2600E 2600 2834 3068 3" R513A 400/3/50 No Loss 4,32 14 60 46 806 1012 1539 399
HDI3200E 3200 3488 3776 DN150 PN16 R513A 400/3/50 No Loss 6,68 14 60 46 880 1819 1796 810
HDI4200E 4200 4578 4956 DN150 PN16 R513A 400/3/50 No Loss 6,8 14 60 46 880 1819 1796 840
HDI4800E 4800 5232 5664 DN150 PN16 R513A 400/3/50 No Loss 7,18 14 60 46 880 1819 1796 840
HDI5400E 5400 5886 6372 DN150 PN16 R513A 400/3/50 No Loss 11,12 13 60 46 1510 1500 1555 1020

HDIE-W

Model Name Air Flow Air Flow Air Flow Air Refrigerant Power Condensate Absorbed Nominal Max Max Inlet Max Dimensions     Weight
Air Cooled 3°C
m3/h		 5°C
m3/h		 7°C
m3/h		 BSPP   V/ph/Hz   Power in KW Pressure
barg		 °C Ambient
°C		 W (mm) D H kg
HDI1300E-W 1300 1417 1534 3" R513A 400/3/50 No Loss 2,55 14 60 46 806 1012 1422 394
HDI1500E-W 1500 1635 1770 3" R513A 400/3/50 No Loss 2,95 14 60 46 806 1012 1422 394
HDI1800E-W 1800 1962 2124 3" R513A 400/3/50 No Loss 3,54 14 60 46 806 1012 1422 394
HDI2250E-W 2250 2452,5 2655 3" R513A 400/3/50 No Loss 4,12 14 60 46 806 1012 1422 428
HDI2600E-W 2600 2834 3068 3" R513A 400/3/50 No Loss 4,75 14 60 46 806 1012 1422 428
HDI3200E-W 3200 3488 3776 DN150 PN16 R513A 400/3/50 No Loss 6,07 14 60 46 880 1819 1671 830
HDI4200E-W 4200 4578 4956 DN150 PN16 R513A 400/3/50 No Loss 6,52 14 60 46 880 1819 1671 860
HDI4800E-W 4800 5232 5664 DN150 PN16 R513A 400/3/50 No Loss 6,52 14 60 46 880 1819 1671 860
HDI5400E-W 5400 5886 6372 DN150 R513A 400/3/50 No Loss 12,24 13 60 45 1510 1500 1438 1020

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