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Ring Blowers

HRB - 1102MP · 1202MP HRB - 1102 · 1202 Three Phase(3ø)

H&H Electric is supplying high-efficiency and high-quality products through continuous technological development.
HRB-1102MP
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HRB-1102
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HRB-1202MP
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HRB-1202
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Dimensions
  • The dimension is managed to around ±5mm.
  • The dimension may be changed without notice for performance improvement.
Belt Driven Blowers
  • The MP series is an IE3 grade product according to the International Efficiency (IE) standard grade of the International Electrical Standards Conference (IEC).
TABLE
  HRB-1102MP HRB-1102 HRB-1202MP HRB-1202
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
PHASE 3 3 3 3
MOTOR HP 15.0 16.8 15.0 16.8 20.0 23.0 20.0 23.0
Kw 11.0 12.6 11.0 12.6 15.0 17.3 15.0 17.3
PRESSURE mmAq 5500 6200 5500 6200 6500 7200 6500 7200
VACUUM mmAq 4000 4300 4000 4300 4500 4800 4500 4800
MAX. AIR FLOW ㎥/min 8.0 9.5 8.0 9.5 8.0 9.5 8.0 9.5
CURRENT 220V A 39.0 52.6 40.0 50.2 40.7 52.3 40.7 56.0
380V A 22.5 30.5 23.1 29.0 23.5 30.2 23.5 32.3
SOUND LEVEL dB(A) 82 82 82 82
MATERIAL IMPELLER Aluminum Aluminum Aluminum Aluminum
CASING Cast Iron Cast Iron Cast Iron Cast Iron
BEARING FRONT 6207ZC3 6207ZC3 6207ZC3 6207ZC3
MIDDLE - - - -
REAR 6308ZC3 6308ZC3 6308ZC3 6308ZC3
WEIGHT Kg 240 240 250 250
STARTING CLASS K K K K
INSULATION CLASS F F F F
  • The above performance is based on standard condition of ambient temperature 20℃ and atmospheric pressure of 1,013 mbar.
  • The performance tolerance is ±10%.
  • The noise is measured at distance of 1.5 m with the inlet and outlet completely open.
  • Inquire about ring blowers that require special treatment such as corrosion treatment or use of explosion-proof motors.
Performance Curve
  • Continuous operation around the rated pressure may damage the motor due to overheating, so appropriate measures such as installing a relief valve are required( refer to the parts and the accessories page).
  • The performance tolerance is ±10%.