Ring Blowers
HRB - 1503MP · 1603MP · 1703MP HRB - 1503 · 1603 · 1703 Three Phase(3ø)
H&H Electric is supplying high-efficiency and high-quality products
through continuous technological development.
- HRB-1503MP
- CAD file download PDF file download
- HRB-1503
- CAD file download PDF file download
- HRB-1603MP
- CAD file download PDF file download
- HRB-1603
- CAD file download PDF file download
- HRB-1703MP
- CAD file download PDF file download
- HRB-1703
- CAD file download PDF file download
Dimensions
- The dimension is managed to around ±5mm.
- The dimension may be changed without notice for performance improvement.
Performance & Specifications
- The MP series is an IE3 grade product according to the International Efficiency (IE) standard grade of the International Electrical Standards Conference (IEC).
HRB-1503MP | HRB-1503 | HRB-1603MP | HRB-1603 | HRB-1703MP | HRB-1703 | |||||||||
50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | |||
PHASE | 3 | 3 | 3 | 3 | 3 | 3 | ||||||||
MOTOR | HP | 20.7 | 24.7 | 20.7 | 24.7 | 24.7 | 30.0 | 24.7 | 30.0 | 33.5 | 40.0 | 33.5 | 40.0 | |
Kw | 15.5 | 18.5 | 15.5 | 18.5 | 18.5 | 22.7 | 18.5 | 22.7 | 25.0 | 30.0 | 25.0 | 30.0 | ||
PRESSURE | mmAq | 1300 | 1200 | 1300 | 1200 | 2000 | 1800 | 2000 | 1800 | 2600 | 2300 | 2600 | 2300 | |
VACUUM | mmAq | 1500 | 1100 | 1500 | 1100 | 2400 | 1800 | 2400 | 1800 | 2800 | 2500 | 2800 | 2500 | |
MAX. AIR FLOW | ㎥/min | 33.0 | 40.0 | 33.0 | 40.0 | 33.0 | 40.0 | 33.0 | 40.0 | 33.0 | 40.0 | 33.0 | 40.0 | |
CURRENT | 220V | A | 48.2 | 55.4 | 50.0 | 65.5 | 62.0 | 70.3 | 65.0 | 74.3 | 75.0 | 91.3 | 75.0 | 91.8 |
380V | A | 27.8 | 32.0 | 28.8 | 37.8 | 35.8 | 40.6 | 37.5 | 42.9 | 43.3 | 52.7 | 43.3 | 53.0 | |
SOUND LEVEL | dB(A) | 88 | 88 | 88 | 88 | 88 | 88 | |||||||
MATERIAL | IMPELLER | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | |||||||
CASING | Cast Iron | Cast Iron | Cast Iron | Cast Iron | Cast Iron | Cast Iron | ||||||||
BEARING | FRONT | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | |||||||
MIDDLE | - | - | - | - | - | - | ||||||||
REAR | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | 6308ZC3 | ||||||||
WEIGHT | Kg | 385 | 385 | 400 | 400 | 410 | 410 | |||||||
STARTING CLASS | H | H | H | H | H | H | ||||||||
INSULATION CLASS | F | F | 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%.