HL i Series (Industrial)

High-capacity air-cooled industrial water chillers for demanding process cooling applications.

The HL i Industrial Series provides powerful, reliable cooling for large-scale industrial processes. These robust units feature scroll compressors, special coated condenser fins for longer life, integral stainless steel tanks, and heavy-duty axial fans. Available in single, dual, and quad compressor configurations.

Capacity Range: 7.5 kW – 182 kW

Operating Range: Ambient: -10°C to +43°C | Water outlet: -5°C to +35°C

HL i Series (Industrial)

Key Features

  • Scroll compressor technology
  • Special coated condenser fins for longer life
  • Integral stainless steel water tank
  • Heavy-duty axial fans
  • Microprocessor controller (iCHiLL 100CX)
  • Centrifugal pump (standard 3 bar, optional 5 bar)
  • R407c refrigerant
  • Single, dual, and quad compressor configurations
  • 400V three-phase power supply

Compare Models

Select the right model for your application requirements.

Specification HL i-9 HL i-10 HL i-15 HL i-20 HL i-30 HL i-40 HL i-50 HL i-55 HL i-70 HL i-90 HL i-105 HL i-150 HL i-180
Performance
Cooling Capacity @15°C 7.5 kW 9.7 kW 13 kW 20 kW 28.8 kW 38 kW 46 kW 53 kW 63 kW 90.5 kW 103 kW 152 kW 182 kW
Cooling Capacity @7°C 5.3 kW 6.8 kW 9.9 kW 14.5 kW 20.5 kW 28 kW 33.5 kW 37.5 kW 45 kW 66 kW 76 kW 109 kW 131 kW
Compressor Power 1.72 kW 2.1 kW 3.65 kW 5.45 kW 7.3 kW 9.2 kW 12.3 kW 12.5 kW 2×7.3 kW 2×12.3 kW 2×12.5 kW 4×9.2 kW 4×12.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz 380-415V / 3ph / 50Hz
Nominal Current 3.63 A 4.22 A 7.65 A 10.4 A 14.1 A 17 A 22 A 23 A 27.5 A 47.7 A 48 A 76.4 A 93.6 A
Maximum Current 4.8 A 5.7 A 9.5 A 14.3 A 20.8 A 27.2 A 33.4 A 33.5 A 38.6 A 69.8 A 70 A 108.7 A 135 A
Refrigeration
Refrigerant R407c R407c R407c R407c R407c R407c R407c R407c R407c R407c R407c R407c R407c
Compressor Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Compressor Quantity 1 1 1 1 1 1 1 1 2 2 2 4 4
Refrigerant Circuits 1 1 1 1 1 1 1 1 1 1 1 2 2
Airflow
Fan Type Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial
Fan Quantity 1 1 1 1 1 2 2 2 2 2 2 2 2
Fan Power 0.15 kW 0.15 kW 0.61 kW 0.61 kW 0.78 kW 1.22 kW 1.22 kW 1.56 kW 1.56 kW 1.96 kW 1.96 kW 4.00 kW 4.00 kW
Airflow Volume 3800 m³/h 3800 m³/h 6500 m³/h 6500 m³/h 8600 m³/h 13000 m³/h 12400 m³/h 17200 m³/h 17200 m³/h 26856 m³/h 26800 m³/h 44000 m³/h 44000 m³/h
Sound Pressure (10m) 52 dB(A) 52 dB(A) 55 dB(A) 55 dB(A) 56 dB(A) 56 dB(A) 56 dB(A) 57 dB(A) 58 dB(A) 59 dB(A) 59 dB(A) 63 dB(A) 63 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar) Centrifugal (3 bar)
Pump Power 0.55 kW 0.55 kW 0.55 kW 0.55 kW 1.1 kW 1.1 kW 1.1 kW 1.1 kW 1.5 kW 1.85 kW 1.85 kW 5.5 kW 5.5 kW
Water Flow Rate 0.89/5.1 m³/h 1.1/5.1 m³/h 1.6/8 m³/h 2.5/8 m³/h 3.7/12 m³/h 4.9/12 m³/h 6.0/12 m³/h 6.9/12 m³/h 7.6/12 m³/h 12.1/25 m³/h 13.9/25 m³/h 19.3/60 m³/h 23.2/60 m³/h
Available Pressure 410/115 kPa 505/115 kPa 315/75 kPa 300/75 kPa 345/185 kPa 320/185 kPa 310/185 kPa 290/185 kPa 385/235 kPa 290/110 kPa 280/110 kPa 335/205 kPa 330/205 kPa
Tank Capacity 60 L 60 L 110 L 110 L 175 L 250 L 250 L 300 L 400 L 400 L 400 L 600 L 600 L
Connection Size 3/4" BSP 3/4" BSP 1" BSP 1" BSP 1.1/2" BSP 1.1/2" BSP 1.1/2" BSP 1.1/2" BSP 2" BSP 2" BSP 2" BSP 2.1/2" BSP 2.1/2" BSP
Physical Dimensions
Width 538 mm 538 mm 743 mm 743 mm 743 mm 743 mm 743 mm 743 mm 892 mm 892 mm 892 mm 1250 mm 1250 mm
Depth 1096 mm 1096 mm 1203 mm 1203 mm 1766 mm 1766 mm 1766 mm 1966 mm 2330 mm 2330 mm 2330 mm 3694 mm 3694 mm
Height 1219 mm 1219 mm 1412 mm 1412 mm 1415 mm 1409 mm 1409 mm 1519 mm 2055 mm 2055 mm 2055 mm 1976 mm 1976 mm
Net Weight 165 kg 170 kg 205 kg 235 kg 340 kg 432 kg 435 kg 460 kg 800 kg 880 kg 880 kg 1695 kg 1700 kg
Packaging
Packed Width 630 mm 630 mm 880 mm 880 mm 880 mm 880 mm 880 mm 880 mm 990 mm 990 mm 990 mm 1395 mm 1395 mm
Packed Depth 1155 mm 1155 mm 1285 mm 1285 mm 1835 mm 1835 mm 1835 mm 2035 mm 2435 mm 2435 mm 2435 mm 3815 mm 3815 mm
Packed Height 1450 mm 1450 mm 1615 mm 1615 mm 1615 mm 1615 mm 1615 mm 1725 mm 2250 mm 2250 mm 2250 mm 2230 mm 2230 mm
Gross Weight 200 kg 205 kg 240 kg 270 kg 380 kg 457 kg 460 kg 490 kg 845 kg 950 kg 950 kg 1745 kg 1750 kg
View Details View Details View Details View Details View Details View Details View Details View Details View Details View Details View Details View Details View Details
HL i-9
Performance
Cooling Capacity @15°C 7.5 kW
Cooling Capacity @7°C 5.3 kW
Compressor Power 1.72 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 3.63 A
Maximum Current 4.8 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 1
Fan Power 0.15 kW
Airflow Volume 3800 m³/h
Sound Pressure (10m) 52 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 0.55 kW
Water Flow Rate 0.89/5.1 m³/h
Available Pressure 410/115 kPa
Tank Capacity 60 L
Connection Size 3/4" BSP
Physical Dimensions
Width 538 mm
Depth 1096 mm
Height 1219 mm
Net Weight 165 kg
Packaging
Packed Width 630 mm
Packed Depth 1155 mm
Packed Height 1450 mm
Gross Weight 200 kg
View HL i-9 Details
HL i-10
Performance
Cooling Capacity @15°C 9.7 kW
Cooling Capacity @7°C 6.8 kW
Compressor Power 2.1 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 4.22 A
Maximum Current 5.7 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 1
Fan Power 0.15 kW
Airflow Volume 3800 m³/h
Sound Pressure (10m) 52 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 0.55 kW
Water Flow Rate 1.1/5.1 m³/h
Available Pressure 505/115 kPa
Tank Capacity 60 L
Connection Size 3/4" BSP
Physical Dimensions
Width 538 mm
Depth 1096 mm
Height 1219 mm
Net Weight 170 kg
Packaging
Packed Width 630 mm
Packed Depth 1155 mm
Packed Height 1450 mm
Gross Weight 205 kg
View HL i-10 Details
HL i-15
Performance
Cooling Capacity @15°C 13 kW
Cooling Capacity @7°C 9.9 kW
Compressor Power 3.65 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 7.65 A
Maximum Current 9.5 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 1
Fan Power 0.61 kW
Airflow Volume 6500 m³/h
Sound Pressure (10m) 55 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 0.55 kW
Water Flow Rate 1.6/8 m³/h
Available Pressure 315/75 kPa
Tank Capacity 110 L
Connection Size 1" BSP
Physical Dimensions
Width 743 mm
Depth 1203 mm
Height 1412 mm
Net Weight 205 kg
Packaging
Packed Width 880 mm
Packed Depth 1285 mm
Packed Height 1615 mm
Gross Weight 240 kg
View HL i-15 Details
HL i-20
Performance
Cooling Capacity @15°C 20 kW
Cooling Capacity @7°C 14.5 kW
Compressor Power 5.45 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 10.4 A
Maximum Current 14.3 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 1
Fan Power 0.61 kW
Airflow Volume 6500 m³/h
Sound Pressure (10m) 55 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 0.55 kW
Water Flow Rate 2.5/8 m³/h
Available Pressure 300/75 kPa
Tank Capacity 110 L
Connection Size 1" BSP
Physical Dimensions
Width 743 mm
Depth 1203 mm
Height 1412 mm
Net Weight 235 kg
Packaging
Packed Width 880 mm
Packed Depth 1285 mm
Packed Height 1615 mm
Gross Weight 270 kg
View HL i-20 Details
HL i-30
Performance
Cooling Capacity @15°C 28.8 kW
Cooling Capacity @7°C 20.5 kW
Compressor Power 7.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 14.1 A
Maximum Current 20.8 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 1
Fan Power 0.78 kW
Airflow Volume 8600 m³/h
Sound Pressure (10m) 56 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.1 kW
Water Flow Rate 3.7/12 m³/h
Available Pressure 345/185 kPa
Tank Capacity 175 L
Connection Size 1.1/2" BSP
Physical Dimensions
Width 743 mm
Depth 1766 mm
Height 1415 mm
Net Weight 340 kg
Packaging
Packed Width 880 mm
Packed Depth 1835 mm
Packed Height 1615 mm
Gross Weight 380 kg
View HL i-30 Details
HL i-40
Performance
Cooling Capacity @15°C 38 kW
Cooling Capacity @7°C 28 kW
Compressor Power 9.2 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 17 A
Maximum Current 27.2 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.22 kW
Airflow Volume 13000 m³/h
Sound Pressure (10m) 56 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.1 kW
Water Flow Rate 4.9/12 m³/h
Available Pressure 320/185 kPa
Tank Capacity 250 L
Connection Size 1.1/2" BSP
Physical Dimensions
Width 743 mm
Depth 1766 mm
Height 1409 mm
Net Weight 432 kg
Packaging
Packed Width 880 mm
Packed Depth 1835 mm
Packed Height 1615 mm
Gross Weight 457 kg
View HL i-40 Details
HL i-50
Performance
Cooling Capacity @15°C 46 kW
Cooling Capacity @7°C 33.5 kW
Compressor Power 12.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 22 A
Maximum Current 33.4 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.22 kW
Airflow Volume 12400 m³/h
Sound Pressure (10m) 56 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.1 kW
Water Flow Rate 6.0/12 m³/h
Available Pressure 310/185 kPa
Tank Capacity 250 L
Connection Size 1.1/2" BSP
Physical Dimensions
Width 743 mm
Depth 1766 mm
Height 1409 mm
Net Weight 435 kg
Packaging
Packed Width 880 mm
Packed Depth 1835 mm
Packed Height 1615 mm
Gross Weight 460 kg
View HL i-50 Details
HL i-55
Performance
Cooling Capacity @15°C 53 kW
Cooling Capacity @7°C 37.5 kW
Compressor Power 12.5 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 23 A
Maximum Current 33.5 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 1
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.56 kW
Airflow Volume 17200 m³/h
Sound Pressure (10m) 57 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.1 kW
Water Flow Rate 6.9/12 m³/h
Available Pressure 290/185 kPa
Tank Capacity 300 L
Connection Size 1.1/2" BSP
Physical Dimensions
Width 743 mm
Depth 1966 mm
Height 1519 mm
Net Weight 460 kg
Packaging
Packed Width 880 mm
Packed Depth 2035 mm
Packed Height 1725 mm
Gross Weight 490 kg
View HL i-55 Details
HL i-70
Performance
Cooling Capacity @15°C 63 kW
Cooling Capacity @7°C 45 kW
Compressor Power 2×7.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 27.5 A
Maximum Current 38.6 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 2
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.56 kW
Airflow Volume 17200 m³/h
Sound Pressure (10m) 58 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.5 kW
Water Flow Rate 7.6/12 m³/h
Available Pressure 385/235 kPa
Tank Capacity 400 L
Connection Size 2" BSP
Physical Dimensions
Width 892 mm
Depth 2330 mm
Height 2055 mm
Net Weight 800 kg
Packaging
Packed Width 990 mm
Packed Depth 2435 mm
Packed Height 2250 mm
Gross Weight 845 kg
View HL i-70 Details
HL i-90
Performance
Cooling Capacity @15°C 90.5 kW
Cooling Capacity @7°C 66 kW
Compressor Power 2×12.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 47.7 A
Maximum Current 69.8 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 2
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.96 kW
Airflow Volume 26856 m³/h
Sound Pressure (10m) 59 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.85 kW
Water Flow Rate 12.1/25 m³/h
Available Pressure 290/110 kPa
Tank Capacity 400 L
Connection Size 2" BSP
Physical Dimensions
Width 892 mm
Depth 2330 mm
Height 2055 mm
Net Weight 880 kg
Packaging
Packed Width 990 mm
Packed Depth 2435 mm
Packed Height 2250 mm
Gross Weight 950 kg
View HL i-90 Details
HL i-105
Performance
Cooling Capacity @15°C 103 kW
Cooling Capacity @7°C 76 kW
Compressor Power 2×12.5 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 48 A
Maximum Current 70 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 2
Refrigerant Circuits 1
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 1.96 kW
Airflow Volume 26800 m³/h
Sound Pressure (10m) 59 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 1.85 kW
Water Flow Rate 13.9/25 m³/h
Available Pressure 280/110 kPa
Tank Capacity 400 L
Connection Size 2" BSP
Physical Dimensions
Width 892 mm
Depth 2330 mm
Height 2055 mm
Net Weight 880 kg
Packaging
Packed Width 990 mm
Packed Depth 2435 mm
Packed Height 2250 mm
Gross Weight 950 kg
View HL i-105 Details
HL i-150
Performance
Cooling Capacity @15°C 152 kW
Cooling Capacity @7°C 109 kW
Compressor Power 4×9.2 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 76.4 A
Maximum Current 108.7 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 4
Refrigerant Circuits 2
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 4.00 kW
Airflow Volume 44000 m³/h
Sound Pressure (10m) 63 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 5.5 kW
Water Flow Rate 19.3/60 m³/h
Available Pressure 335/205 kPa
Tank Capacity 600 L
Connection Size 2.1/2" BSP
Physical Dimensions
Width 1250 mm
Depth 3694 mm
Height 1976 mm
Net Weight 1695 kg
Packaging
Packed Width 1395 mm
Packed Depth 3815 mm
Packed Height 2230 mm
Gross Weight 1745 kg
View HL i-150 Details
HL i-180
Performance
Cooling Capacity @15°C 182 kW
Cooling Capacity @7°C 131 kW
Compressor Power 4×12.3 kW
Electrical
Power Supply 380-415V / 3ph / 50Hz
Nominal Current 93.6 A
Maximum Current 135 A
Refrigeration
Refrigerant R407c
Compressor Type Scroll
Compressor Quantity 4
Refrigerant Circuits 2
Airflow
Fan Type Axial
Fan Quantity 2
Fan Power 4.00 kW
Airflow Volume 44000 m³/h
Sound Pressure (10m) 63 dB(A)
Water Circuit
Pump Type Centrifugal (3 bar)
Pump Power 5.5 kW
Water Flow Rate 23.2/60 m³/h
Available Pressure 330/205 kPa
Tank Capacity 600 L
Connection Size 2.1/2" BSP
Physical Dimensions
Width 1250 mm
Depth 3694 mm
Height 1976 mm
Net Weight 1700 kg
Packaging
Packed Width 1395 mm
Packed Depth 3815 mm
Packed Height 2230 mm
Gross Weight 1750 kg
View HL i-180 Details

Documentation & Downloads

Technical documents and manuals for the HL i Series (Industrial).

HL i Series Brochure

Product brochure for the HL i Series range

Download PDF
Use & Maintenance Handbook

Complete handbook for HL i-9 to i-180 models

Download PDF
Controller Quick Reference (iCHiLL 100CX)

Quick reference guide for the iCHiLL 100CX controller

Download PDF
Performance Data – HL i-9

Detailed performance data for the HL i-9

Download PDF
Performance Data – HL i-10

Detailed performance data for the HL i-10

Download PDF
Performance Data – HL i-15

Detailed performance data for the HL i-15

Download PDF
Performance Data – HL i-20

Detailed performance data for the HL i-20

Download PDF
Performance Data – HL i-30

Detailed performance data for the HL i-30

Download PDF
Performance Data – HL i-40

Detailed performance data for the HL i-40

Download PDF
Performance Data – HL i-50

Detailed performance data for the HL i-50

Download PDF
Performance Data – HL i-55

Detailed performance data for the HL i-55

Download PDF
Performance Data – HL i-70

Detailed performance data for the HL i-70

Download PDF
Performance Data – HL i-90

Detailed performance data for the HL i-90

Download PDF
Performance Data – HL i-105

Detailed performance data for the HL i-105

Download PDF
Performance Data – HL i-150

Detailed performance data for the HL i-150

Download PDF
Performance Data – HL i-180

Detailed performance data for the HL i-180

Download PDF

Need Help Choosing?

Our technical team can recommend the best model for your specific application.

Get in Touch