Grundfos SE.150.185.4.52H.C.Q.N.51D.A Submersible pump 99959142
Max. delivery head: 30.9 m | Max. operating pressure: 8 bar | Media temperature range: 0 ... 40 °C Operating pressure: 8 bar | Media temperature range: 0 ... 40 °C | Starting current: 381/209 % | Rated speed: 1479 1/min
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Grundfos 99959142 Submersible pump SE.150.185.4.52H.C.Q.N.51D.A
Product Number: 99959142
EAN Number: 5715114737388
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. Open S-tube® impeller will not clog to deliver compressible solids for smooth and reliable operation. Features SmartTrim system for impeller gap adjustment to maintain maximum performance over the life of the pump. Features 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 |
99959142 | |
| Product Name |
SE.150.185.4.52H.C.Q.N.51D.A | |
| EAN number |
5715114737388 | |
| Electrical data |
Power consumption P1 | 21 kW |
| Net frequency | 50 Hz | |
| Dimensioning voltage | 3 x 380-415/660-690 V | |
| Voltage tolerance | +10/-10 % | |
| Max starts per hour | 20 | |
| Designated current | 41-37/24-23 A | |
| Maximum power consumption |
39 A | |
| Startup current | 381/209 % | |
| Current at idle | 20.1 A | |
| Motor efficiency at full load | 0.88 | |
| Motor efficiency at 3/4 load | K.A. | |
| Efficiency of the engine at half load | 0.85 | |
| Motorpole | 4 | |
| Switch-on type | Y/D | |
| Insulation class (IEC 85) | H | |
| Explosion-proof | no | |
| Cable length | 10 m | |
| Cable type | S1BN8-F | |
| Cable size | 7G4+5X1.5ST | |
| Resistance | 4.95 mOhm/m | |
| Winding resistance | 0.390 ohms | |
| Cos phi at zero load | K.A. | |
| cos phi 1/1 | 0.79 | |
| cos phi 1/2 | 0.69 | |
| cos phi 3/4 | 0.73 | |
| Motor rated P2 | K.A. | |
| Nominal current at 3/4 charge | K.A. | |
| Nominal current at 1/2 charge | K.A. | |
| Startup torque | K.A. | |
| Torque of the motor | 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. | |
| Size of the starting capacitor | K.A. | |
| Installation |
Environmental temperature | -20 ... 40 °C |
| Max. Working pressure | 8 bar | |
| Connection | DIN | |
| Size of the suction nozzle | DN 150 | |
| Size of pressure port | DN 150 | |
| Nominal printing | PN 10 | |
| Maximum installation depth | 20 m | |
| Size | 52 | |
| Pressure port connection | K.A. | |
| Maximum installation depth | K.A. | |
| Maximum ambient temperature | K.A. | |
| Explosion protection standard | K.A. | |
| Technical data |
Maximum flow rate | 133 l/s |
| Maximum head | 30.9 m | |
| Wheel type | OPEN S-TUBE | |
| Maximum particle size | K.A. | |
| admissions | CE,EAC,RCM | |
| Cooling jacket (Yes/No) | Y | |
| Designated speed | 1479 1/min | |
| Slip ring seal | K.A. | |
| Maximum hydraulic efficiency | K.A. | |
| characteristic tolerance | K.A. | |
| Cooling jacket | K.A. | |
| Cargo. | Media temperature range | 0 ... 40 °C |
| Materials | Impeller material | stainless steel |
| Wheel | 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 | 341 kg |
| Gross weight | 369 kg | |
| Shippingvol. | 1.04 m³ | |
| Country of origin | HU | |
| Tariff No. | 84137021 | |
| Sales region | K.A. | |
| Danish VVS No. | K.A. | |
| Fine LVI No. | K.A. | |
| Norwegian NRF No. | K.A. | |