Home   Products   Oil Free Rotary Screw Air Compressors

Oil Free Rotary Screw Air Compressors

The Japanese made DSP Rotary Screw compressor is a large range starting from 22kW up to 240kW.

With an impressive Free Air Delivery (F.A.D) ranging from 3.7 m3/min up to 40.5 m3/min with variant from 7 to 10 bar and Air Cooled. Variable Speed Drive DSP range can save you up 35% of energy comparing with traditional Fix Drive. The Hitachi airend design is unique and patented with its stainless steel rotors on both stages and high performance coating, bringing the DSP compressor to its highest reliability, efficiency and air purity. The DSP compressor delivers Oil Free Air and is certified Class Zero (ISO 8573-1:2001). The Hitachi DSP range is designed to operate in indoor conditions and in ambient temperatures of up to 45°C. The compressors also feature a coloured touch screen controller which provides a range of functionality, including sequencing and remote control.

POPULAR USAGE
Food and Beverage, Pharmaceuticals, Laboratories.

MAIN BENEFIT
Class 0 certified OIl free air, Stainless Steel Rotors, Low maintenance, energy efficient.

  • Oil Free – Risk Free
  • Class 0 Certified Oil Free Air
  • Molybdenum DiSulphite based Coating
  • No deterioration over time
  • Oil Mist Separator

Model: DSP-22AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 62, 53 (L/s) / 3.7, 3.2 (m3/min) / 131, 113 (CFM)

Motor Rating: 22 (kW)

Noise Level DB(A): 63, 64

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,120

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-30AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 78, 67 (L/s) / 4.7, 4.0 (m3/min) / 166, 141 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 65, 66

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,230

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-37AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 93, 78 (L/s) / 5.6, 4.7 (m3/min) / 198, 166 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 66, 67

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,230

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-45AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 123, 103 (L/s)  / 7.4, 6.2 (m3/min) / 261, 219 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,600

Air Outlet Discharge Size: 2″

 

Model: DSP-55AT5N2

Max Pressure: 101, 135 (PSI)  / 7, 9.3 (BAR)

Capacity: 153, 120 (L/s) / 9.2, 7.2 (m3/min) / 325, 254 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,600

Air Outlet Discharge Size: 2″

 

Model: DSP-75AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 217, 175 (L/s) / 13.0, 10.5 (m3/min) / 459, 371 (CFM)

Motor Rating: 75 (kW)

Noise Level DB(A): 67, 68

Dimension L x W x H (mm): 2250 x 1300 x 1800

Approx Weight (Kg): 1,860

Air Outlet Discharge Size: 2″

 

Model: DSP-90AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 276, 232 (L/s) / 16.6, 13.9 (m3/min) / 586, 491 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 68, 70

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,200

Air Outlet Discharge Size: 2″

 

Model: DSP-100AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 300, 256 (L/s) / 18.0, 15.4 (m3/min) / 636, 544 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 69, 71

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,200

Air Outlet Discharge Size: 2″

 

Model: DSP-120AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 341, 288 (L/s) / 20.5, 17.3 (m3/min) / 724, 611 (CFM)

Motor Rating: 120 (kW)

Noise Level DB(A): 72, 73

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,380

Air Outlet Discharge Size: 2″

 

Model: DSP-132AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 375, 333, 316 (L/s) / 22.5, 20.0, 19.0 (m3/min) / 794, 706, 671(CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 73, 74, 74

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,860

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-145AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 416, 357, 333 (L/s) / 25.0, 21.4, 20.0 (m3/min) / 883, 756, 706 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 74, 75, 75 dB(A)

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,860

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-160AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 458, 398, 375 (L/s) / 27.5, 23.9, 22.5 (m3/min) / 971, 844, 794 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 74, 75, 75

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,960

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-200AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 617, 537, 500 (L/s) / 37.0, 32.2, 30.0 (m3/min) / 1,307; 1,137; 1,059 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 76, 77, 77

Dimension L x W x H (mm): 3200 x 1890 x 1950

Approx Weight (Kg): 5,000

Air Outlet Discharge Size: 3″

 

Model: DSP-240AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 666, 583, 541 (L/s) / 40.0, 35.0, 32.5 (m3/min) / 1,412; 1,236; 1;148 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 76, 77, 77

Dimension L x W x H (mm): 3200 x 1890 x 1950

Approx Weight (Kg): 5,000

Air Outlet Discharge Size: 3″

 

Model: DSP-37VAT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity (at Max rated Pressure): 92-61, 77-58 (L/s) / 5.5-3.6, 4.6-3.5 (m3/min) / 194-128, 162-122 (CFM)

Capacity (at 6 bar PQ Wide Mode): 100, 93 (L/s) / 6.0, 5.6 (m3/min) / 211.9, 197.8 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 66, 67

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 950

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-55VAT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 155-109, 128-96 (L/s) / 9.3-6.5, 7.7-5.8 (m3/min) / 328-230, 272-204 (CFM)

Capacity (at 6 bar PQ Wide Mode): 160, 155 (L/s) / 9.6, 9.3 (m3/min) / 339.0, 328.4 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,340

Air Outlet Discharge Size: 2″

 

Model: DSP-75VAT5N2

Max Pressure: 101, 135 (PSI) 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 210-105, 182-109 (L/s) / 12.6-6.3, 10.9-6.5 (m3/min) / 445-223, 385-231 (CFM)

Capacity (at 6 bar PQ Wide Mode): 217, 210 (L/s) / 13.0, 12.6 (m3/min) / 459.1, 445.0 (CFM)

Motor Rating: 75 (kW)

Noise Level DB(A): 67, 68

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,560

Air Outlet Discharge Size: 2″

 

Model: DSP-100VAT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 300, 256 (L/s) / 18.0, 15.4 (m3/min) / 636, 544 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 69, 71

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,300

Air Outlet Discharge Size: 2″

 

Model: DSP-160VAT5N2

Max Pressure: 109, 135 (PSI) / 7.5, 9.3 (BAR)

Capacity (at Max rated Pressure): 398, 375 (L/s) / 23.9, 22.5 (m3/min) / 844, 795 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 75, 75

Dimension (compressor) L x W x H (mm): 690 x 1175 x 1760

Approx Weight (compressor) (Kg): 3,960

Air Outlet Discharge Size: 2 1/2″

Dimension (inverter) L x W x H (mm): 690 x 1175 x 1760

Approx Weight (inverter) (Kg): 400

 

Model: DSP-240VAT5N2

Max Pressure: 109, 135 (PSI) / 7.5, 9.3 (BAR)

Capacity (at Max rated Pressure): 583, 542 (L/s) / 35.0, 32.5 (m3/min) / 1,236; 1,148 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 78, 78

Dimension (compressor) L x W x H (mm): 3200 x 1880 x 1950

Approx Weight (compressor) (Kg): 5,000

Air Outlet Discharge Size: 3″

Dimension (inverter) L x W x H (mm): 810 x 1360 x 1760

Approx Weight (inverter) (Kg): 540 

  • 8 bar and 10 bar options
  • Wide Range of Accessories
  • Dryers and Filters
  • Variable speed drive
Features
  • Oil Free – Risk Free
  • Class 0 Certified Oil Free Air
  • Molybdenum DiSulphite based Coating
  • No deterioration over time
  • Oil Mist Separator
Modules & Specifications

Model: DSP-22AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 62, 53 (L/s) / 3.7, 3.2 (m3/min) / 131, 113 (CFM)

Motor Rating: 22 (kW)

Noise Level DB(A): 63, 64

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,120

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-30AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 78, 67 (L/s) / 4.7, 4.0 (m3/min) / 166, 141 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 65, 66

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,230

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-37AT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity: 93, 78 (L/s) / 5.6, 4.7 (m3/min) / 198, 166 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 66, 67

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 1,230

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-45AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 123, 103 (L/s)  / 7.4, 6.2 (m3/min) / 261, 219 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,600

Air Outlet Discharge Size: 2″

 

Model: DSP-55AT5N2

Max Pressure: 101, 135 (PSI)  / 7, 9.3 (BAR)

Capacity: 153, 120 (L/s) / 9.2, 7.2 (m3/min) / 325, 254 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,600

Air Outlet Discharge Size: 2″

 

Model: DSP-75AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 217, 175 (L/s) / 13.0, 10.5 (m3/min) / 459, 371 (CFM)

Motor Rating: 75 (kW)

Noise Level DB(A): 67, 68

Dimension L x W x H (mm): 2250 x 1300 x 1800

Approx Weight (Kg): 1,860

Air Outlet Discharge Size: 2″

 

Model: DSP-90AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 276, 232 (L/s) / 16.6, 13.9 (m3/min) / 586, 491 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 68, 70

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,200

Air Outlet Discharge Size: 2″

 

Model: DSP-100AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 300, 256 (L/s) / 18.0, 15.4 (m3/min) / 636, 544 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 69, 71

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,200

Air Outlet Discharge Size: 2″

 

Model: DSP-120AT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity: 341, 288 (L/s) / 20.5, 17.3 (m3/min) / 724, 611 (CFM)

Motor Rating: 120 (kW)

Noise Level DB(A): 72, 73

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,380

Air Outlet Discharge Size: 2″

 

Model: DSP-132AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 375, 333, 316 (L/s) / 22.5, 20.0, 19.0 (m3/min) / 794, 706, 671(CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 73, 74, 74

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,860

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-145AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 416, 357, 333 (L/s) / 25.0, 21.4, 20.0 (m3/min) / 883, 756, 706 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 74, 75, 75 dB(A)

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,860

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-160AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 458, 398, 375 (L/s) / 27.5, 23.9, 22.5 (m3/min) / 971, 844, 794 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 74, 75, 75

Dimension L x W x H (mm): 2900 x 1710 x 1925

Approx Weight (Kg): 3,960

Air Outlet Discharge Size: 2 1/2″

 

Model: DSP-200AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 617, 537, 500 (L/s) / 37.0, 32.2, 30.0 (m3/min) / 1,307; 1,137; 1,059 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 76, 77, 77

Dimension L x W x H (mm): 3200 x 1890 x 1950

Approx Weight (Kg): 5,000

Air Outlet Discharge Size: 3″

 

Model: DSP-240AT5N2

Max Pressure: 109, 135, 145 (PSI) / 7.5, 9.3, 10 (BAR)

Capacity: 666, 583, 541 (L/s) / 40.0, 35.0, 32.5 (m3/min) / 1,412; 1,236; 1;148 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 76, 77, 77

Dimension L x W x H (mm): 3200 x 1890 x 1950

Approx Weight (Kg): 5,000

Air Outlet Discharge Size: 3″

 

Model: DSP-37VAT5N2

Max Pressure: 101, 127 (PSI) / 7, 8.8 (BAR)

Capacity (at Max rated Pressure): 92-61, 77-58 (L/s) / 5.5-3.6, 4.6-3.5 (m3/min) / 194-128, 162-122 (CFM)

Capacity (at 6 bar PQ Wide Mode): 100, 93 (L/s) / 6.0, 5.6 (m3/min) / 211.9, 197.8 (CFM)

Motor Rating: 37 (kW)

Noise Level DB(A): 66, 67

Dimension L x W x H (mm): 1530 x 1150 x 1650

Approx Weight (Kg): 950

Air Outlet Discharge Size: 1 1/2″

 

Model: DSP-55VAT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 155-109, 128-96 (L/s) / 9.3-6.5, 7.7-5.8 (m3/min) / 328-230, 272-204 (CFM)

Capacity (at 6 bar PQ Wide Mode): 160, 155 (L/s) / 9.6, 9.3 (m3/min) / 339.0, 328.4 (CFM)

Motor Rating: 55 (kW)

Noise Level DB(A): 63, 65

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,340

Air Outlet Discharge Size: 2″

 

Model: DSP-75VAT5N2

Max Pressure: 101, 135 (PSI) 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 210-105, 182-109 (L/s) / 12.6-6.3, 10.9-6.5 (m3/min) / 445-223, 385-231 (CFM)

Capacity (at 6 bar PQ Wide Mode): 217, 210 (L/s) / 13.0, 12.6 (m3/min) / 459.1, 445.0 (CFM)

Motor Rating: 75 (kW)

Noise Level DB(A): 67, 68

Dimension L x W x H (mm): 2000 x 1300 x 1800

Approx Weight (Kg): 1,560

Air Outlet Discharge Size: 2″

 

Model: DSP-100VAT5N2

Max Pressure: 101, 135 (PSI) / 7, 9.3 (BAR)

Capacity (at Max rated Pressure): 300, 256 (L/s) / 18.0, 15.4 (m3/min) / 636, 544 (CFM)

Motor Rating: 100 (kW)

Noise Level DB(A): 69, 71

Dimension L x W x H (mm): 2150 x 1520 x 1975

Approx Weight (Kg): 2,300

Air Outlet Discharge Size: 2″

 

Model: DSP-160VAT5N2

Max Pressure: 109, 135 (PSI) / 7.5, 9.3 (BAR)

Capacity (at Max rated Pressure): 398, 375 (L/s) / 23.9, 22.5 (m3/min) / 844, 795 (CFM)

Motor Rating: 160 (kW)

Noise Level DB(A): 75, 75

Dimension (compressor) L x W x H (mm): 690 x 1175 x 1760

Approx Weight (compressor) (Kg): 3,960

Air Outlet Discharge Size: 2 1/2″

Dimension (inverter) L x W x H (mm): 690 x 1175 x 1760

Approx Weight (inverter) (Kg): 400

 

Model: DSP-240VAT5N2

Max Pressure: 109, 135 (PSI) / 7.5, 9.3 (BAR)

Capacity (at Max rated Pressure): 583, 542 (L/s) / 35.0, 32.5 (m3/min) / 1,236; 1,148 (CFM)

Motor Rating: 240 (kW)

Noise Level DB(A): 78, 78

Dimension (compressor) L x W x H (mm): 3200 x 1880 x 1950

Approx Weight (compressor) (Kg): 5,000

Air Outlet Discharge Size: 3″

Dimension (inverter) L x W x H (mm): 810 x 1360 x 1760

Approx Weight (inverter) (Kg): 540 

Options
  • 8 bar and 10 bar options
  • Wide Range of Accessories
  • Dryers and Filters
  • Variable speed drive

RELATED PRODUCTS

OFD1550 Oil Free Portable Screw Air Compressor
View product

Let us help you find the right compressor for your needs