Grundfos S3.120.500.1250.8.72M.C.574.G.N.D.518 96856784, 5700312032229 Submersible wastewater pumps
- Maximum installation depth: 20 m
- Maximum flow: 650 l/s
- Maximum head: 25.9 m
- Max. Particle: 120 mm
- Maximum operating pressure:
- Type of impeller: 3-CHANNEL
- Power input P1: 134 kW
- Rated voltage:
- Rated current: 250-253-0/144-147-0 A
- Mains frequency: 50 Hz
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Grundfos S3.120.500.1250.8.72M.C.574.G.N.D.518 96856784 Submersible wastewater pumps
Product code: 96856784
EAN Number: 5700312032229
The pump is designed for intermittent and continous operation. The cooling jacket ensures that the pump can operate submerged or dry installed without motor cooling. The three-channel impeller handles solids up to 120 mm in size. A SmartTrim impeller clearance adjustment system makes it possible to maintain maximum performance throughout the lifetime of the pump. To facilitate easy transportation as well as installation on-site, the pump is fitted with a robust lifting bracket. For installation on auto coupling, the Grundfos SmartSeal gasket system provides a leak-proof connection. Pipework connections are via a DIN flange.
| General | EAN number | 5700312032229 |
| Product No | 96856784 | |
| Material | IMPELLER_MATR_QLTY_EN | EN 1563 EN-GJS-500-7 |
| IMPELLER_MATR_QUALITY_ASTM | ASTM A48-30 | |
| Impeller | Ductile iron | |
| MOTOR_MATR_QUALITY_ASTM | A48 30 | |
| MOTOR_MATR_QUALITY_EN | EN 1561 EN-GJL-250 | |
| Motor | Cast iron | |
| PH_MATR_QUALITY_ASTM | ASTM A48-30 | |
| PH_MATR_QUALITY_EN | EN 1563 EN-GJS-500-7 | |
| Pump housing | Ductile iron | |
| Secondary shaft seal | SIC-CARBON | |
| Shaft seal | SIC | |
| Pump | Actual impeller diameter | 574 mm |
| Cooling jacket (Yes/No) | Y | |
| Curve tolerance | ISO9906:2012 3B | |
| Lifting height class | M | |
| Max. Particle | 120 mm | |
| Maximum flow | 650 l/s | |
| Maximum head | 25.9 m | |
| Type of impeller | 3-CHANNEL | |
| Connect | Auto coupling | 96782485 |
| Inst dry/wet | D/S | |
| Maximum installation depth | 20 m | |
| Pressure rating for connection | PN 10 | |
| Range of ambient temperature | 0 .. 40 °C | |
| Size of outlet connection | DN 500 | |
| Type of connection | DIN | |
| Control | Moisture sensor | with moisture sensors |
| Water-in-oil sensor | with water-in-oil sensor | |
| Motor | Cable description | 2X4X95MM2+1X10X1,5MM2 |
| Cos phi 1/1 | 0.77 | |
| Cos phi 1/2 | 0.60 | |
| Cos phi 3/4 | 0.70 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | N KLIXON | |
| Explosion proof | N | |
| Frame size | 72 | |
| Insulation class (IEC 85) | F | |
| Length of power cable | 10 m | |
| Mains frequency | 50 Hz | |
| Max starts per hour | 15 | |
| Maximum current consumption | 253 A | |
| Method of start | Y/D | |
| Motor efficiency at 1/2 load | 93 % | |
| Motor efficiency at 3/4 load | 93 % | |
| Motor efficiency at full load | 93 % | |
| Number of poles | 8 | |
| Power cable type | H07RN-F AT | |
| Power input P1 | 134 kW | |
| Rated current | 250-253-0/144-147-0 A | |
| Rated current at no load | 134 A | |
| Rated power - P2 | 125 kW | |
| Rated speed | 740 1/min | |
| Rated voltage | 3 x 380-400/660-690 V | |
| Starting current | 1710 A | |
| Voltage tolerance | +10/-10 % | |
| Winding resistance | 0.038 Ohm | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | 0 .. 40 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Gross weight | 2650 kg |
| Herkunftsland | ||
| Net weight | 2530 kg | |
| Zolltarif Nr. | 84137021 |