Grundfos TP 350-650/4 A3-F-O-DQQE-YW3 93425389, 5715472512825 Inline single stage pumps
- Rated flow: 1362 m³/h
- Rated head: 53.82 m
- Maximum operating pressure: 25 bar
- IE Efficiency class: IE4
- Rated power - P2: 250 kW
- Rated voltage: 3 x 380-415D/660Y V
- Mains frequency: 50 Hz
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Grundfos TP 350-650/4 A3-F-O-DQQE-YW3 93425389 Inline single stage pumps
Product code: 93425389
EAN Number: 5715472512825
Single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with a balanced O-ring seal. The shaft seal is according to EN 12756. Pipework connection is via PN 25 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is fitted with a fan-cooled asynchronous motor.
| General | EAN number | 5715472512825 |
| Product No | 93425389 | |
| Material | Code Material | O |
| IMPELLER_MATR_QLTY_EN | EN-GJL-200 | |
| IMPELLER_MATR_QUALITY_ASTM | ASTM class 30 | |
| Impeller | Cast iron | |
| Material code | O | |
| PH_MATR_QUALITY_ASTM | ASTM Grade 60-40-18 | |
| PH_MATR_QUALITY_EN | EN-GJS-400-18-LT | |
| Pump housing | Ductile iron | |
| Pump | Actual impeller diameter | 433 mm |
| Code Ausführung | A3 | |
| Code for shaft seal | DQQE | |
| Curve tolerance | ISO9906:2012 3B | |
| Maximum head | 650 dm | |
| Primary shaft seal | DQQE | |
| Pump speed on which pump data are based | 1492 1/min | |
| Pump version | A3 | |
| Rated flow | 1362 m³/h | |
| Rated head | 53.82 m | |
| Connect | Code Anschl. Art | F |
| Connect code | F | |
| Flange size for motor | FF600 | |
| Max pressure at stated temp | 25 bar / 140 °C | |
| Maximum ambient temperature | -20 .. 55 °C | |
| Maximum operating pressure | 25 bar | |
| Pipe connection standard | EN 1092-2 | |
| Port-to-port length | 1400 mm | |
| Pressure rating for connection | PN 25 | |
| Size of connection | DN 350 | |
| Type of connection | DIN | |
| Control | Frequency converter | None |
| Motor | Built-in motor protection | PTC |
| Cos phi - power factor | 0.86 | |
| Enclosure class (IEC 34-5) | IP55 | |
| IE Efficiency class | IE4 | |
| IE efficiency | IE4 96,7% | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Motor No | 93124000 | |
| Motor efficiency at 1/2 load | 96.3-95.8 % | |
| Motor efficiency at 3/4 load | 96.7-96.5 % | |
| Motor efficiency at full load | 96.7 % | |
| Motor type | WEG | |
| Number of poles | 4 | |
| Rated current | 457-433/263 A | |
| Rated power - P2 | 250 kW | |
| Rated speed | 1490 1/min | |
| Rated voltage | 3 x 380-415D/660Y V | |
| Starting current | 790-960 % | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | -40 .. 140 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Gross weight | 2400 kg |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.70 | |
| Net weight | 2260 kg | |
| Shipping volume | 6.46 m³ | |
| Zolltarif Nr. | 84137051 |