Grundfos SE1.75.100.185.2.52S.C.Q.N.51D.A Submersible pump 99775920
Max. delivery head: 39 m | Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 318/175 % | Rated speed: 2964 1/min
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Grundfos 99775920 Submersible pump SE1.75.100.185.2.52S.C.Q.N.51D.A
Product code: 99775920
EAN Number: 5713834102844
Submersible pumps and dry-installed Grundfos SE/SL wastewater pumps (9-30 kW) are either equipped with: S-tube® (SE/SE1/SE2 and SL/SL1/SL2) or SuperVortex impeller (SLV). The free passage through the pump varies from 35-125 mm depending on the size and impeller variant. Non-self-priming, single-stage submersible pump for pumping wastewater, service water and untreated raw sewage. The pump is suitable for both intermittent and continuous operation. With cooling jacket, so that in addition to wet installation, dry installation is also possible without additional motor cooling. With S-tube® impeller with a free ball passage of 75 mm. For wastewater with a dry matter content of up to 3 %. With SmartTrim system for adjusting the impeller gap to maintain maximum performance throughout the pump's service life. With Grundfos SmartSeal sealing system for a leak-free connection to a coupling foot bend.
Accessories
No installation set |
Tech. Details
| Product information | ||
| Product information. | Type | Submersible pump |
| Product number |
99775920 | |
| Product name |
SE1.75.100.185.2.52S.C.Q.N.51D.A | |
| EAN number |
5713834102844 | |
| Electrical data |
Power consumption P1 | 21 kW |
| Mains frequency | 50 Hz | |
| Design tension | 3 x 380-415/660-690 V | |
| Voltage tolerance | +10/-10 % | |
| Max starts per hour | 20 | |
| rated current | 38-35/22-21 A | |
| Maximum power consumption |
36 A | |
| Start-up current | 318/175 % | |
| No-load current | 12.8 A | |
| Efficiency of the engine at full load | 0.88 | |
| Efficiency of the engine at 3/4 load | K.A. | |
| motor efficiency at half load | 0.85 | |
| Motorpole | 2 | |
| Switch-on type | Y/D | |
| Insulation class (IEC 85) | H | |
| Explosion-protected | no | |
| Cable length | 10 m | |
| Cable type | S1BN8-F | |
| Cable size | 7G4+5X1.5ST | |
| Resistance | 4.95 mOhm/m | |
| Winding resistance | 0.400 ohms | |
| Cos phi at zero load | K.A. | |
| cos phi 1/1 | 0.86 | |
| cos phi 1/2 | 0.75 | |
| cos phi 3/4 | 0.84 | |
| Motor rated power P2 | K.A. | |
| Nominal current at 3/4 charge | K.A. | |
| Nominal current at 1/2 charge | K.A. | |
| Start-up moment | K.A. | |
| Motor stall torque | K.A. | |
| Moment of inertia | K.A. | |
| Heat class (IEC 85) | K.A. | |
| Temperature protection | K.A. | |
| Type of cable plug | K.A. | |
| size of the operating capacitor | K.A. | |
| The size of the starting capacitor | K.A. | |
| Installation |
Environmental temperature | -20 ... 40 °C |
| Max. Operating pressure | 8 bar | |
| Connection | DIN | |
| Size of the intake manifold | DN 100 | |
| Size of the pressure port | DN 100 | |
| Name printing | PN 10 | |
| Maximum installation depth | 20 m | |
| Size | 52 | |
| Pressure port connection | K.A. | |
| Maximum mounting depth | K.A. | |
| Maximum ambient temperature | K.A. | |
| Explosion protection standard | K.A. | |
| Technical data |
Maximum flow rate | 53.1 l/s |
| Maximum head | 39 m | |
| Type of impeller | S-TUBE | |
| Maximum grain size | 75 mm | |
| Approvals | CE,EAC,RCM | |
| Cooling jacket (Yes/No) | Y | |
| Bauging speed | 2964 1/min | |
| Slip ring seal | K.A. | |
| Maximum hydraulic efficiency | K.A. | |
| characteristic tolerance | K.A. | |
| Cooling jacket | K.A. | |
| Promoting medium | Media temperature range | 0 ... 40 °C |
| Materials | Impeller material | Stainless steel |
| Impeller | EN 1.4408 | |
| Impeller material according to ASTM | ASTM A351 CF8M | |
| engine | Grey cast iron | |
| Type of control | Temperature sensor | K.A. |
| Others | Net weight | 300 kg |
| Gross weight | 328 kg | |
| Shipping vol. | 1.04 m³ | |
| Country of origin | HU | |
| Tariff No. | K.A. | |
| Region of sale | K.A. | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Norwegian NRF No. | K.A. | |