Grundfos SEV.65.65.22.2.50D.R 98489849, 5711496014512 Submersible wastewater pumps
- Maximum installation depth: 7 m
- Maximum flow: 12.5 l/s
- Maximum head: 17.7 m
- Max. Particle: 65 mm
- Maximum operating pressure: 6 bar
- Type of impeller: SUPER VORTEX
- Power input P1: 2.8 kW
- Rated voltage: 3 x 380-415 V
- Rated current: 5 A
- Mains frequency: 50 Hz
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Grundfos SEV.65.65.22.2.50D.R 98489849 Submersible wastewater pumps
Product code: 98489849
EAN Number: 5711496014512
Non-self-priming, single-stage, centrifugal pump designed for handling wastewater, process water and unscreened raw sewage. The pump is designed for intermittent and continous operation. The liquidless and maintenance free cooling system ensures that the pump can be used for submerged or dry installation. The efficient SuperVortex impeller provides passage of long fibres and solids up to 65 mm and is suitable for wastewater with a dry matter content of up to 5 %. A unique stainless-steel clamp assembling system enables quick and easy disassembly of the pump from the motor unit for service and inspection. No special tools are required.
| Product information | EAN number | 5711496014512 |
| Product No | 98489849 | |
| Flow rate | Approvals | EN12050-1 |
| Cooling jacket (Yes/No) | Y | |
| Curve tolerance | ISO9906:2012 3B2 | |
| Max. Particle | 65 mm | |
| Max. hydraulic efficiency | 28 % | |
| Maximum flow | 12.5 l/s | |
| Maximum head | 17.7 m | |
| Rated flow | 6.47 l/s | |
| Rated head | 10.07 m | |
| Type of impeller | SUPER VORTEX | |
| Electrical data | Breakdown torque | 23 Nm |
| Cos phi - p.f. at 1/2 load | 0.72 | |
| Cos phi - p.f. at 3/4 load | 0.81 | |
| Cos phi - p.f. at no load | 0.21 | |
| Cos phi - power factor | 0.86 | |
| Enclosure class (IEC 34-5) | IP68 | |
| Ex-protection standard | PTO | |
| Explosion proof | N | |
| Insulation class (IEC 85) | F | |
| Length of power cable | 10 m | |
| Locked-rotor torque | 18 Nm | |
| Mains frequency | 50 Hz | |
| Max starts per hour | 20 | |
| Method of start | Direct-on-line (DOL) | |
| Moment of Inertia | 0.0088 kg m² | |
| Motor efficiency at 1/2 load | 73.5 % | |
| Motor efficiency at 3/4 load | 76.6 % | |
| Motor efficiency at full load | 77 % | |
| Number of poles | 2 | |
| Power cable type | Lyniflex | |
| Power input P1 | 2.8 kW | |
| Power plug | No plug | |
| Rated current | 5 A | |
| Rated current at 1/2 load | 3 A | |
| Rated current at 3/4 load | 3.8 A | |
| Rated current at no load | 2 A | |
| Rated power - P2 | 2.2 kW | |
| Rated speed | 2895 1/min | |
| Rated voltage | 3 x 380-415 V | |
| Starting current | 37 A | |
| Thermal protection | Internal | |
| Voltage tolerance | +6/-10 % | |
| Installation | Auto coupling | 96825104 |
| Inst dry/wet | DRY/SUBMERGED | |
| Maximum installation depth | 7 m | |
| Maximum operating pressure | 6 bar | |
| Pressure rating for outlet connection | PN 10 | |
| Range of ambient temperature | 0 .. 40 °C | |
| Size of inlet connection | DN 80 | |
| Size of outlet connection | DN 65 | |
| Type of inlet connection | DIN | |
| Type of outlet connection | DIN | |
| Fluid | Density | 998.2 kg/m³ |
| Liquid temperature range | 0 .. 40 °C | |
| Selected liquid temperature | 20 °C | |
| Materials | IMPELLER_MATR_QLTY_EN | EN 1.4408 |
| Impeller | Stainless steel | |
| PH_MATR_QUALITY_EN | EN 1.4408 | |
| Pump housing | Stainless steel | |
| Secondary shaft seal | CER/CARNBR | |
| Shaft seal | SiC/SiC | |
| Control | Control box | not included |
| Moisture sensor | without moisture sensors | |
| Temp. sensor | N | |
| Water-in-oil sensor | without water-in-oil sensor | |
| Other information | Gross weight | 122 kg |
| Herkunftsland | ||
| Net weight | 110 kg | |
| Zolltarif Nr. | 84137021 |