MTR 64-7/7-2 A-F-I-HUUV
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Grundfos 98515637 MTR MTR 64-7/7-2 A-F-I-HUUV
Product code: 98515637
EAN Number: 5711496425011
MTR 64-7/7-2 A-F-I-HUUV
A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
Multistage, immersible, self-priming, centrifugal pump for vertical installation in tanks etc.
Pump materials in contact with the liquid are in stainless steel. The pump TEST has the following characteristics:
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| Links to notes in other regional sites (our database) | {"n@grundfos@global@35232":true} | |
| Product information | EAN number | 5711496425011 |
| Product No | 98515637 | |
| Flow rate | Approvals | CE,EAC,UKCA |
| Approvals for motor | CE,EAC,UKCA | |
| Chambers | 7 | |
| Code Ausführung | A | |
| Code for shaft seal | HUUV | |
| Curve tolerance | ISO9906:2012 3B | |
| Drainage back to tank (Yes/No) | N | |
| Energy approvals for motor | CE | |
| Impellers | 7 | |
| Model | B | |
| Number of reduced-diameter impellers | 2 | |
| Primary shaft seal | HUUV | |
| Pump orientation | Vertical | |
| Pump speed on which pump data are based | 2957 1/min | |
| Pump version | A | |
| Rated flow | 1070 l/min | |
| Rated head | 147.5 m | |
| Electrical data | Built-in motor protection | PTC |
| Cos phi - power factor | 0.88 | |
| Enclosure class (IEC 34-5) | IP55 | |
| IE Efficiency class | IE3 | |
| IE efficiency | IE3 93,7% | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Motor No | 81U15334 | |
| Motor efficiency at 1/2 load | 94.0 % | |
| Motor efficiency at 3/4 load | 94.2 % | |
| Motor efficiency at full load | 93.7 % | |
| Motor standard | IEC | |
| Motor type | INNOMOTICS | |
| Number of poles | 2 | |
| Rated current | 65/37.5 A | |
| Rated power - P2 | 37 kW | |
| Rated speed | 2955 1/min | |
| Rated voltage | 3 x 380-420D/660-725Y V | |
| Starting current | 710 % | |
| Suitable for 50/60 Hz (Yes/No) | N | |
| Installation | Code Anschl. Art | F |
| Connect code | F | |
| Flange size for motor | FF350 | |
| Immersion depth | 662 mm | |
| Max pressure at stated temp | 25 bar / 90 °C | |
| Maximum ambient temperature | 55 °C | |
| Maximum operating pressure | 25 bar | |
| Pressure rating for connection | PN 40 | |
| Size of outlet connection | DN 80 | |
| Type of connection | DIN | |
| Fluid | Density | 998.2 kg/m³ |
| Liquid temperature range | -10 .. 90 °C | |
| Selected liquid temperature | 20 °C | |
| Materials | Code Material | I |
| IMPELLER_MATR_QLTY_EN | EN 1.4301 | |
| IMPELLER_MATR_QUALITY_ASTM | AISI 304 | |
| Impeller | Stainless steel | |
| Material code | I | |
| PUMP_HEAD_MATR_QLTY_ASTM | ASTM A351 CF8M | |
| PUMP_HEAD_MATR_QLTY_EN | EN 1.4408 | |
| Pump head | Stainless steel | |
| Control | Frequency converter | None |
| Safe Torque Off | N | |
| Other information | Environmental approvals | WEEE |
| Gross weight | 374 kg | |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 316 kg | |
| Shipping volume | 0.646 m³ | |
| Terminal box position | 6 | |
| Zolltarif Nr. | 84137075 |