Magnetic centrifugal pumps
NH-Ps
Drive with non-contact magnetic force transmission. Leakage free construction.
Features
Magnetic centrifugal pump with medium flow and integrated AC or three-phase motor.
Aimed at OEMs for liquid fertilizer, ice machines, food industry, water cooling, water treatment, etc.
| Technical Data |
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| Material | PPG, PVDF or ETFE |
| Connections | Thread NPG o. BSP hose connection, DIN- or ANSI Flanges |
| Flow rate | up to 120 l/min |
| Head | up to 20 m |
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| Dimensions mm NH-PS | ||||||||||
| Model | W | H | L | a | b | c | d | e | f | g |
| NH-125PS | 120 | 135 | 255 | 43 | 62 | 175 | 89 | 60 | 50 | 26 |
| NH-150PS/150PS-3J | 120 | 164 | 300 | 40 | 64 | 199 | 100 | 66 | 70 | 44 |
| NH-200PS/200PS-Z | 156 | 165 | 355 | 70 | 100 | 205 | 110 | 66 | 70 | 44 |
| NH-200PS-3J/200PS-Z-3J | 156 | 165 | 345 | 70 | 100 | 205 | 110 | 66 | 70 | 44 |
| NH-250PS/250PS-3J | 156 | 165 | 365 | 70 | 100 | 195 | 110 | 66 | 70 | 44 |
| NH-275PS/275PS-3J | 156 | 165 | 365 | 70 | 100 | 195 | 110 | 66 | 70 | 44 |
| NH-300PS | 156 | 175 | 385 | 80 | 110 | 200 | 140 | 75 | 55 | 59 |
| NH-300PS-3J | 160 | 175 | 375 | 80 | 110 | 200 | 140 | 75 | 55 | 59 |
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| Dimensions mm 250PS IEC/250PS-F IEC |
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| Model | W | H | L | a | b | c | d | e | f | g | k |
| 250PS IEC | 164 | 195 | 424 | 95 | 140 | 103 | 134 | 87 | 80 | 43,5 | 140 |
| 250PS-F IEC | 164 | 195 | 424 | 95 | 140 | 103 | 134 | 87 | 80 | 43,5 | 140 |
| Specifications NH-PS |
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| Pressure connections |
Performance 50 Hz | |||||||
| Model | Hose | Thread | Flange | Head | Flow rate | Speed | Performance | Weight |
| mm | Inch | mm | m | l/min | UpM | Watt | kg | |
| NH-125PS | 26 x 26 | G1 x 1 | ········· | 3 | 75 | 2500 | 90 | 5 |
| NH-150PS/150PS-3J | 26 x 26 | G1 x 1 | 25 x 25 | 6 | 60 | 2500 | 130 | 7 |
| NH-200PS/200PS-3J | 26 x 26 | G1 x 1 | 25 x 25 | 9 | 90 | 2700 | 180 | 10 |
| NH-200PS-Z/200PS-Z-3J | 26 x 26 | G1 x 1 | 25 x 25 | 14 | 35 | 2500 | 290 | 10 |
| NH-250PS/250PS-3J | 26 x 26 | G1 x 1 | 25 x 25 | 13 | 108 | 2700 | 250 | 11 |
| NH-250PS-3E | 26 x 26 | G1 x 1 | 25 x 25 | 14 | 120 | 2700 | 250 | 8 |
| NH-275PS/275PS-3J | 26 x 26 | G1 x 1 | 25 x 25 | 15 | 110 | 2700 | 390 | 11 |
| NH-300PS/300PS-3J | 26 x 20 | G1 x 3/4 | ········· | 20 | 50 | 2700 | 460 | 17 |
| Components NH-125 PS – NH-150 PS | ||||
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| Components NH-200 PS – NH-300 PS | ||||
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| Materials NH-PS |
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| Description | PS | PS-K | PS-F | |
| 1 | Front casing | PPG | PVDF | ETFE |
| 2 | Wheel & Bearing & Mg encapsulated |
PPG & Ceramic | PVDF & Rulon | ETFE & Ceramic |
| PPG & Rulon | ETFE & Rulon | |||
| PPG & Carbon | PVDF & Carbon | ETFE & Carbon | ||
| ETFE & SiC | ||||
| 3 | O-ring |
FKM/EPDM/NBR | FKM/EPDM/NBR | FKM/EPDM/NBR |
| 4 | Rear cading & Spindle | PPG & Ceramic | PVDF & Keramik | ETFE & Ceramic/ ETFE & SiC |