Grundfos NBE 65-125/127 ASAF2AESBQQELWB Close coupled pumps 99534580
Nominal flow rate: 106.9 m³/h | Nominal head: 14.48 m | Max. operating pressure: 16 bar | Media temperature range: 0 ... 120 °C | Shaft diameter: 24 mm Operating pressure: 16 bar | Media temperature range: -25 ... 120 °C | Shaft diameter: 24 mm
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Grundfos 99534580 Block pumps NBE 65-125/127 ASAF2AESBQQELWB
Product Number: 99534580
EAN Number: 5713830668702
Normal priming, single-stage centrifugal pump according to ISO 5199 with dimensions and rated capacity 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 set |
Tech. Details
| Product information | ||
| Product information. | Type | Block pumps |
| Product number |
99534580 | |
| Product name |
NBE 65-125/127 ASAF2AESBQQELWB | |
| EAN number |
5713830668702 | |
| Electrical data |
rated engine power P2 | 5.5 kW |
| Mains frequency | 50 Hz | |
| Designated voltage | 3 x 380-500 V | |
| rated current | 10.3-8.20 A | |
| Power factor Cos phi | 0.92-0.88 | |
| Nominal speed | 360-4000 rpm | |
| Efficiency | 92.7% | |
| Efficiency at full load | 92.7 % | |
| Efficiency of the engine at 3/4 load | K.A. | |
| Efficiency of the engine 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 - Function module Advanced | |
| Installation |
Maximum ambient temperature | 50 °C |
| Max. Operating pressure | 16 bar | |
| Pipe connection standard | EN 1092-2 | |
| Size of the suction nozzle | DN 80 | |
| Size of the pressure port | DN 65 | |
| 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 | 2898 1/min |
| rated current | 106.9 m³/h | |
| Rated head | 14.48 m | |
| Actual impeller diameter | 127 mm | |
| Nominal impeller diameter | 125 | |
| GLRD arrangement | Single mechanical seal | |
| Wave diameter | 24 mm | |
| ISO acceptance class. | ISO9906:2012 3B2 | |
| Code execution | A | |
| Bearing design | Standard type | |
| Materials | Pump casing | Grey cast iron |
| Pump casing | EN-GJL-250 | |
| Impeller material | Grey cast iron | |
| Actual impeller | EN-GJL-200 | |
| Impeller material according to ASTM | ASTM class 30 | |
| Internal pump house coating | CED coating | |
| code material | A | |
| Stainless steel | Stainless steel | |
| Support 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 | yes | |
| Sensor type | Differential pressure sensor | |
| Others | Minimum Efficiency Index MEI ≥ | 0.70 |
| Net weight | 79 kg | |
| Gross weight | 96 kg | |
| Shipping vol. | 0.315 m³ | |
| Country of origin | HU | |
| Tariff No. | 84137051 | |
Properties:
Block pumps according to EN 733 with speed-controlled 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
Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in the in heating technology. In addition to stainless steel pumps for industrial applications applications, Grundfos offers innovative pumps for building services and water management. As an authorised service partner, you will find in our profluid webshop you will find a wide selection of the extensive Grundfos range. Through excellent service, advice by telephone and fast delivery we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!