Grundfos TP 100-250/4 A-F-A-BQQE-NX3 Single-stage glanded double pumps 98858446
Nominal flow rate: 131 m³/h | Nominal head: 20.7 m | Ambient temperature: -20 ... 55 °C | Max. Max. operating pressure: 16 bar | Rated current: 18.2/12.0 A
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Grundfos TP 100-250/4 A-F-A-BQQE-NW3 98858446 Inline single stage pumps
Product code: 98858446
EAN Number: 5712602493412
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 an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is fitted with a fan-cooled asynchronous motor.
| General | EAN number | 5712602493412 |
| Product No | 98858446 | |
| Material | Code Material | A |
| IMPELLER_MATR_QLTY_EN | EN-GJL-200 | |
| IMPELLER_MATR_QUALITY_ASTM | ASTM class 30 | |
| Impeller | Cast iron | |
| Material code | A | |
| PH_MATR_QUALITY_ASTM | ASTM class 35 | |
| PH_MATR_QUALITY_EN | EN-GJL-250 | |
| Pump housing | Cast iron | |
| Pump | Actual impeller diameter | 267 mm |
| Code Ausführung | A | |
| Code for shaft seal | BQQE | |
| Curve tolerance | ISO9906:2012 3B | |
| Maximum head | 250 dm | |
| Primary shaft seal | BQQE | |
| Pump speed on which pump data are based | 1482 1/min | |
| Pump version | A | |
| Rated flow | 129.9 m³/h | |
| Rated head | 20.69 m | |
| Connect | Code Anschl. Art | F |
| Connect code | F | |
| Flange size for motor | FF300 | |
| Max pressure at stated temp | 16 bar / 120 °C | |
| Maximum ambient temperature | -20 .. 55 °C | |
| Maximum operating pressure | 16 bar | |
| Pipe connection standard | EN 1092-2 | |
| Port-to-port length | 670 mm | |
| Pressure rating for connection | PN 16 | |
| Size of connection | DN 100 | |
| Type of connection | DIN | |
| Control | Frequency converter | None |
| Motor | Built-in motor protection | PTC |
| Cos phi - power factor | 0.82 | |
| Enclosure class (IEC 34-5) | IP55 | |
| IE Efficiency class | IE4 | |
| IE efficiency | IE4 93,3% | |
| Insulation class (IEC 85) | F | |
| Mains frequency | 50 Hz | |
| Motor No | 83V16224 | |
| Motor efficiency at 1/2 load | 92.5 % | |
| Motor efficiency at 3/4 load | 93.4 % | |
| Motor efficiency at full load | 93.3 % | |
| Motor type | INNOMOTICS | |
| Number of poles | 4 | |
| Rated current | 18.2/12.0 A | |
| Rated power - P2 | 11 kW | |
| Rated speed | 1480 1/min | |
| Rated voltage | 3 x 380-420D/660-725Y V | |
| Starting current | 810 % | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | -25 .. 120 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Gross weight | 282 kg |
| Herkunftsland | ||
| Minimum efficiency index, MEI ≥ | 0.45 | |
| Net weight | 250 kg | |
| Shipping volume | 0.937 m³ | |
| Zolltarif Nr. | 84137051 |