Grundfos TP 80-250/2 A-F-A-BQQE-MX1 Single-stage in-line pumps 98858305
Nominal flow rate: 90.4 m³/h | Nominal head: 21.7 m | Ambient temperature: -20 ... 55 °C | Max. Operating pressure: 16 bar | Rated current: 13.0/7.5 A
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Grundfos 98858305 Single stage inline pumps with bronze or stainless steel pump casing TP 80-250/2 A-F-A-BQQE-MX1
Product Number: 98858305
EAN Number: 5712602491937
Single stage volute pump with opposite suction and discharge ports in inline design. The suction and discharge ports have the same diameter. The pumps are designed according to the top pull-out principle, i.e. the pump head (motor, head piece and impeller) can be easily removed for maintenance or servicing, while the pump casing remains in the piping. The pump is equipped with an unbalanced rubber bellows seal. The mechanical seal complies with EN 12756. piping connection via DIN flanges PN 16 according to EN 1092-2 and ISO 7005-2. the pump is equipped with a fan-cooled asynchronous motor.
Accessories
No installation kit |
Tech. Details
| Product Information | ||
| Product Information | Type | Single-stage inline pumps |
| Product number |
98858305 | |
| Product Name |
TP 80-250/2 A-F-A-BQQE-MX1 | |
| EAN number | 98858305 | |
| Electrical data |
Motor type | SIEMENS |
| IE efficiency class | IE4 | |
| Engine rated power P2 | 7.5 kW | |
| Net frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-420D/660-725Y V | |
| rated current | 13.0/7.5 A | |
| Startup Current | 860-860 % | |
| Power factor Cos phi | 0.91 | |
| Nominal speed | 2955 1/min | |
| Efficiency | IE4 91.7% | |
| Motor efficiency at full load | 91.7-91.7 % | |
| Engine efficiency at 3/4 load | 92.4-92.4 % | |
| Efficiency of the motor at half load | 92.2-92.2 % | |
| Motorpole | 2 | |
| Protection class (according to IEC 34-5) | IP55 | |
| Heat class (IEC 85) | F | |
| Built-in motor protection | PTC | |
| Installation |
ambient temperature | -20 ... 55 °C |
| Max. Working pressure | 16 bar | |
| Max. Pressure at specified temperature | 16 bar / 120 °C | |
| Connection type | DIN | |
| Port size | DN 80 | |
| Nominal pressure rating | PN 16 | |
| Port-to-port length | 440 mm | |
| Size engine flange | FF265 | |
| Code connection type | F | |
| Technical specifications |
Pump speed on which the pump data is based | 2910 1/min |
| Nominal current | 90.4 m³/h | |
| Nominal head | 21.7 m | |
| Maximum discharge head | 250 dm | |
| Actual impeller diameter | 145 mm | |
| GLRD Code | BQQE | |
| ISO acceptance class | ISO9906:2012 3B2 | |
| Code execution | A | |
| Supply medium. | media temperature range | -25 ... 120 °C |
| Media temperature during operation | 20 °C | |
| Materials | Pump housing | Grey cast iron |
| Pump shell | EN-GJL-250 | |
| Impeller material | Grey cast iron | |
| Impeller | EN-GJL-200 | |
| Impeller material according to ASTM | ASTM class 30 | |
| Code Material | A | |
| Type of control. | VFD product number | K.A. |
| Frequency inverter | without | |
| Frequency converter type | K.A. | |
| Approval for frequency converter | K.A. | |
| Other | Minimum Efficiency Index MEI ≥ | 0.68 |
| Net weight | 120 kg | |
| Gross weight | 147 kg | |
| Shipping volume. | 0.4 m³ | |
| Confi. File no. | K.A. | |
| Country of origin | HU | |
| Tariff No. | 84137051 | |
| Control panel | K.A. | |
| Functional Module | K.A. | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Norwegian NRF No. | K.A. | |
| Swedish RSK No. | K.A. | |
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 heating technology. In addition to stainless steel pumps for industrial applications Grundfos offers innovative pumps for the building services and water management. As an authorized service partner, you will find in our profluid webshop a large selection of the extensive Grundfos range. Through excellent service, advice by phone and fast delivery, we offer a suitable we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!