Grundfos NBE 32-200/176 AAF2AESBQQEKWB Single stage close coupled pumps 99101962
Nominal flow rate: 27.51 m³/h | Nominal head: 29.62 m | Max. operating pressure: 16 bar | Media temperature range: -25 ... 120 °C Max. operating pressure: 16 bar | Media temperature range: -25 ... 120 °C | Shaft diameter: 24 mm
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Grundfos 99101962 Single-stage close-coupled pumps NBE 32-200/176 AAF2AESBQQEKWB
Product number: 99101962
EAN Number: 5712606792146
Normal priming, single-stage centrifugal pump according to ISO 5199 with dimensions and rated power according to EN 733 (10 bar). The pump is equipped with PN 16 flanges. The dimensions comply with EN 1092-2. The pump has an axial suction port and radial discharge port as well as a horizontally arranged shaft. The process design allows the motor, motor lantern, cover and impeller to be dismantled without having to separate the pump casing from the piping. The non-relieved rubber bellows seal complies with DIN EN 12756.
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product Information | Type | Single-stage block pumps |
| Product number |
99101962 | |
| Product name |
NBE 32-200/176 AAF2AESBQQEKWB | |
| EAN number |
5712606792146 | |
| Electrical data |
Motor rating P2 | 4 kW |
| Mains frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-500 V | |
| rated current | 7.60-6.20 A | |
| Power factor Cos phi | 0.92-0.87 | |
| Nominal speed | 360-4000 1/min | |
| Efficiency | 92.2% | |
| Efficiency of the engine at full load | 92.2 % | |
| Efficiency of the engine at 3/4 load | K.A. | |
| Motor efficiency at half load | K.A. | |
| Motorpole | 2 | |
| Protection class (according to IEC 34-5) | IP55 | |
| Heat class (IEC 85) | F | |
| Integrated motor protection | ELEC | |
| Fixing according to IEC 34-7 | IM V1/B5 | |
| Control panel | HMI300 - Advanced | |
| Function module | FM 300 - Functional module Advanced | |
| Installation |
Maximum ambient temperature | K.A. |
| Max. Operating pressure | 16 bar | |
| Pipe connection standard | EN 1092-2 | |
| Size of the suction nozzle | DN 50 | |
| Size of the pressure port | DN 32 | |
| Nominal pressure level | PN 16 | |
| Bearing lubrication | Grease | |
| Support block (Yes/No) | N | |
| Code connection type | F2 | |
| Technical data |
Pump speed on which the pump data is based | 2901 1/min |
| rated current | 27.51 m³/h | |
| Rated head | 29.62 m | |
| Actual impeller diameter | 176 mm | |
| Nominal impeller diameter | 200 | |
| GLRD arrangement | Simple mechanical seal | |
| Wave diameter | 24 mm | |
| ISO acceptance class. | ISO9906:2012 3B2 | |
| Code execution | A | |
| Bearing construction | Standard type | |
| Materials | Pump housing | Grey cast iron |
| Pump casing | EN-GJL-250 | |
| Impeller material | Grey cast iron | |
| running wheel | EN-GJL-200 | |
| Impeller material according to ASTM | ASTM class 30 | |
| Internal pump house coating | CED coating | |
| code material | A | |
| Stainless steel | Stainless steel | |
| Funding medium. | Media temperature range | -25 ... 120 °C |
| Media temperature during operation | 20 °C | |
| Density | 998.2 kg/m³ | |
| Type of control. | Frequency inverter | integrated |
| Pressure sensor | no | |
| Sensor type | K.A. | |
| Others | Minimum Efficiency Index MEI ≥ | 0.68 |
| Net weight | 61 kg | |
| Gross weight | 71 kg | |
| Shipping vol. | 0.178 m³ | |
| Country of origin | HU | |
| Tariff No. | 84137051 | |
Properties:
Single-stage close-coupled pumps according to EN 733 with MGE motor |
The pump is directly connected to a fan-cooled permanent magnet synchronous motor. For speed control, the motor has a frequency converter and PI controller housed in the motor's terminal box. The electronic speed control enables continuous adjustment of the motor speed and thus the pump performance to the current demand. . |
Worth knowing about Grundfos
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