Grundfos SE.56M.480.4.EX.51D.250 93125765, 5715468167206 Submersible wastewater pumps
- Maximum installation depth: 20 m
- Maximum flow: 319 l/s
- Maximum head:
- Max. Particle:
- Maximum operating pressure: 9 bar
- Type of impeller: OPEN S-TUBE
- Power input P1: 51.5 kW
- Rated voltage:
- Rated current: 95-92.5 A
- Mains frequency: 50 Hz
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Grundfos SE.56M.480.4.EX.51D.250 93125765 Submersible wastewater pumps
Product code: 93125765
EAN Number: 5715468167206
The SE/SL frame 56 pumps are a range of pumps specifically designed for pumping sewage and wastewater in a wide range of municipal, commercial and industrial applications.
The SE/SL frame 56 pump has an open S-tube® impeller and is designed for applications such as:
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SE/SL pumps are ideal for pumping the above liquids from places such as:
The pumps are suitable for permanent submerged installation on auto coupling. The lifting bracket fitted on the pumps, facilitates easy transport as well as installation at the application site. The pumps are made of resistant materials such as cast iron and stainless steel. These materials ensure proper operation.
The pump is very easy to service with features like double mechanical shaft seal in the unique cartridge design and a bullet type cable entry. The cartridge shaft seal allows quick replacement of shaft seal on site without any special tools, whereas the bullet type cable entry allows the cable to be dismantled and reinstalled without replacing the rubber bushings. These smart design features eliminate the risk of faulty installation.
The pump comes with a high-efficiency motor.
| General | EAN number | 5715468167206 |
| Product No | 93125765 | |
| Material | IMPELLER_MATR_QLTY_EN | EN 1561 EN-GJL-250 |
| IMPELLER_MATR_QUALITY_ASTM | ASTM A48-35B | |
| Impeller | Cast iron | |
| MOTOR_MATR_QUALITY_ASTM | ASTM A48 Class 40B | |
| MOTOR_MATR_QUALITY_EN | EN-JL-1040 | |
| Motor | Cast iron | |
| PH_MATR_QUALITY_EN | EN 1561 EN-GJL-250 | |
| Pump housing | Cast iron | |
| Secondary shaft seal | Silicon Carbide/Carbon | |
| Shaft seal | SiC/SiC | |
| Pump | Actual impeller diameter | 361.6 mm |
| Approvals | CE,EAC,RCM,UKCA,MOROCCO | |
| Cooling jacket (Yes/No) | Y | |
| Curve tolerance | ISO9906:2012 3B | |
| Maximum flow | 319 l/s | |
| Rated flow | 184 l/s | |
| Rated head | 20.31 m | |
| Type of impeller | OPEN S-TUBE | |
| Connect | Auto coupling | 96255838 |
| Flange standard | DIN | |
| Horizontal installation | 92967560 | |
| Installation (Submerged/Dry) | D | |
| Maximum installation depth | 20 m | |
| Maximum operating pressure | 9 bar | |
| Pressure rating for outlet connection | PN 10 | |
| Range of ambient temperature | 0 .. 40 °C | |
| Size of inlet connection | 250 | |
| Size of outlet connection | 250 | |
| Type of inlet connection | DIN | |
| Type of outlet connection | DIN | |
| Vertical installation | 93124560 | |
| Motor | Cable description | 2X4G25MM2 |
| Cable resistance | 0.780 mOhm/m | |
| Cable type | Standard | |
| Cos phi - power factor | 0.83-0.78 | |
| Efficiency at 1/2 load | 91.2-90.3 % | |
| Efficiency at 3/4 load | 92.7-92.3 % | |
| Efficiency at full load | 92.8 % | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | PTO | |
| Frame size | 56 | |
| Insulation class (IEC 85) | H | |
| Length of power cable | 10 m | |
| Mains frequency | 50 Hz | |
| Max starts per hour | 30 | |
| Method of start | Star-delta (YD) | |
| Motor standard | IEC | |
| Number of poles | 4 | |
| Number of power cables | 2 | |
| Power cable type | H07RN-F | |
| Power input P1 | 51.5 kW | |
| Rated current | 95-92.5 A | |
| Rated power - P2 | 48 kW | |
| Rated speed | 1485 1/min | |
| Rated voltage | 3 x 380-415 V | |
| Starting current | 910 % | |
| Voltage tolerance +/- | 5 % | |
| Medium | Density | 998.2 kg/m³ |
| Liquid temperature range | 0 .. 40 °C | |
| Selected liquid temperature | 20 °C | |
| Other | Environmental approvals | ROHS,WEEE |
| Gross weight | 1170 kg | |
| Herkunftsland | ||
| Net weight | 1040 kg | |
| Shipping volume | 3.42 m³ | |
| Zolltarif Nr. | 84137021 |