Grundfos MTD 250-330/4 A-W-D-BQQP Single-stage coolant pump 99326007
This product is no longer available.
EAN number: 5713827270000 | Nominal flow rate: 16.7 l/min | Nominal head: 30 m | Maximum ambient temperature: 60 °C | Media temperature range: 0 ... 60 °C | Mains frequency: 50 Hz | Rated voltage: 3 x 220-240D/380-415Y V
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Grundfos 99326007 Single-stage cooling lubricant pump for tank mounting MTD 250-330/4 A-W-D-BQQP
Product Number: 99326007
EAN number: 5713827270000
Multi-stage submersible centrifugal pump for vertical installation in tanks, etc. The pump head, chambers, impellers and suction section are made of cast iron. Typically for installation in filter systems or conveying systems in the machine tool industry..
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product information | Product name. | MTD 250-330/4 A-W-D-BQQP |
| Product number |
99326007 | |
| EAN number |
5713827270000 | |
| Customs tariff no. |
84137075 | |
| Country of origin |
KR. | |
| Electrical data |
Power consumption P1. | |
| Network frequency | 50 Hz | |
| Dimensioning voltage. | 3 x 220-240D/380-415Y V | |
| Service Factor | K.A. | |
| Rated current | 13.6/7.90 A | |
| Start-up current. | 1000-1110 % | |
| nominal speed. | 2920-2940 1/min | |
| Efficiency of the engine at full load. | 88.1 % | |
| Protection class (according to IEC 34-5) | 55 Dust/Jetting | |
| Heat class (IEC 85) | F | |
| Installed motor protection. | PTC | |
| Std. motor. | K.A. | |
| Construction size. | K.A. | |
| Multiple plugs. | no | |
| IE efficiency class 50Hz. | K.A. | |
| Rated power - P2 | K.A. | |
| Suitable for 50/60 Hz. | K.A. | |
| Number of phases | K.A. | |
| Maximum current consumption. | K.A. | |
| Nominal speed, 50 Hz | K.A. | |
| Efficiency. | IE3 88,1% | |
| Isolation class (IEC 85) | K.A. | |
| Motor protection. | K.A. | |
| Installation |
Maximum ambient temperature | 60 °C |
| Connection discharge nozzle | Rp 1 1/2 | |
| Installation length. | K.A. | |
| Code for pipe connection. | K.A. | |
| Size of pressure port. | K.A. | |
| Submersion depth | 330 mm | |
| Max. Pressure at given temperature | 10 bar / 60 °C | |
| Connection type. | K.A. | |
| Technical data |
Nominal flow rate. | 16.7 l/min |
| Nominal head | 30 m | |
| Maximum funding | K.A. | |
| Test mark on the type plate. | CE,EAC | |
| Pump version. | K.A. | |
| Model | K.A. | |
| Cable grommet. | K.A. | |
| GLRD Code | BQQP. | |
| ISO acceptance class. | K.A. | |
| Number of impeller chambers. | 4 | |
| No. of impellers. | 4 | |
| Supported medium | Media temperature range. | 0 ... 60 °C |
| Media temperature during operation |
20 °C | |
| Density | 998.2 kg/m³ | |
| Materials. | Pump casing. | K.A. |
| Wheel |
grey cast iron. | |
| Material type key. | K.A. | |
| Wheel material according to ASTM. | K.A. | |
| Pump jacket | K.A. | |
| Type of control |
Position of terminal box. | 6 |
| Others | Net Weight | 68.2 kg |
| Gross weight | 69.1 kg | |
| Shipping volume. | 0 m³ | |
| Country of origin. | KR | |
| Tariff No. | 84137075 | |
| Minimum Efficiency Index MEI ≥. | K.A. | |
The pump has the following features:
Open impeller allows particles to pass through the pump |
Mechanical shaft seal according to EN 12756. |
Power transmission via a split clutch made of cast iron. |
The pump is equipped with a mechanical shaft seal, unbalance bellows type. The pump is equipped with a three-phase, fan-cooled asynchronous motor. . |
Worth knowing about Grundfos
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