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hibon-tri-lobe

SN series tri-lobe bareshaft blowers


hibon-SNseries hibon-SN-diagram

  • Three lobes for smoother operation with less vibration and noise.
  • Five bearings including drive shaft roller bearings suitable for V-Belt and direct drives. Heavy-duty bearing holders on thrust end for more axial load capability.
  • 50 000 h lifespan calculation as per ISO281.
  • Helical gears for more input torque capability.
  • Cast iron body with damper system to reduce noise and downstream pulsation
  • Detachable feet to mount in vertical/horizontal position
  • Large oil sumps for improved bearing lubrication.
  • Piston ring seals for lifetime reliability.
  • Oil thrower and oil passages for good bearing lubrication & maximum life.
Model Max.
inlet
flow		 Max.
gauge		 Max.vaccum Dimensions Collar Shaft Weight
[m3/h] [mbar] [mbar] "Hg D F L L1 L2 DN0 φ [kg]
SN801 300 1000 500 15 270 378 196 182 80 25 34
SN802 450 1000 500 15 270 476 246 230 80 25 45
SN803 650 1100 500 15 400 305 548 325 223 100 38 140
SN804 850 1000 500 15 400 305 608 355 253 100 38 150
SN806 1250 1100 500 15 450 370 641 381 260 125 48 187
SN809 2000 900 500 15 450 370 721 421 300 150 48 209
SN811 2300 1000 500 15 450 370 781 451 330 150 48 260
SN817 3150 1000 500 15 600 450 862 511 351 200 60 434
SN822 4300 800 500 15 600 450 982 571 411 200 60 480
SN825 3200 1100 500 15 670 540 952 573 379 175 65 503
SN842 5000 930 500 15 670 540 1127 600,5 466,5 250 65 620
SN855 7000 1100 500 15 800 620 1146 674,5 471,5 250 70 900
SN870 8000 900 500 15 800 620 1271 737 534 250 70 1001
SN890 9000 900 500 15 830 680 1421 812 609 445 70 1112
SN8110 11000 600 500 15 830 680 1571 887 684 350 70 1226
SN8170 13500 850 500 15 840 910 1640 963 675 350 90 2500

hibon-SN graphic hibon-SN gear scheme