Flumen OPTI RZP 25-3.174-4/16 S1
Hydraulic data | |
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Discharge port | DN 250 |
Free ball passage of the hydraulics | 60 mm |
Max. immersion depth | 20 m |
Max. delivery head Hmax | 1.2 m |
Max. volume flow Qmax | 350.0 m³/h |
Min. fluid temperature Tmin | 3 °C |
Max. fluid temperature Tmax | 40 °C |
Min. ambient temperature Tmin | 3 °C |
Max. ambient temperature Tmax | 40 °C |
Motor data | |
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Mains connection | 3~380 V, 60 Hz |
Voltage tolerance | ±10 % |
Rated power P2 | 7.5 kW |
Power consumption P1 max | 9.40 kW |
Rated current IN | 16.4 A |
Operating mode (immersed) | S1 |
Operating mode (non-immersed) | – |
Rated speed n | 1740 1/min |
Power factor cos φ100 | 0.87 |
Number of poles | 4 |
Max. switching frequency t | 15 1/h |
Insulation class | H |
Protection class motor | IP68 |
Cable | |
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Type of connection cable | Non-detachable |
Equipment/function | |
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Explosion protection type | - |
Motor protection | Bimetall |
Motor, leakage detection | no |
Sealing chamber, leakage detection | optional |
Leakage chamber, leakage detection | no |
Materials | |
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Pump housing | Stainless steel |
Gasket material | FKM |
Motor housing | Grey cast iron |
Installation dimensions | |
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Inlet connection | - |
Outlet connection | DN 250 |
Flumen OPTI-RZP 25-3, 60Hz
Product data | |
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Brand | Wilo |
Product description | Flumen OPTI RZP 25-3.174-4/16 S1 |
Date of sales availability | 2021-12-01 |
Dimension, weight | |
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Net weight, approx. m | 110 kg |
Operating Data | |
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Max. delivery head Hmax | 1.2 m |
Ordering information | |
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Net weight, approx. m | 110 kg |
Brand | Wilo |
Product description | Flumen OPTI RZP 25-3.174-4/16 S1 |
Article number | OPTI-RZP_25-3_174-4_16_S1_380V_60Hz |
Unit | |
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Max. weight* m | 110 kg |
Explosion protection ATEX | optional |
Explosion protection FM | optional |
Protection class motor | IP68 |
Propeller | |
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Propeller model | 3-blade propeller with self-cleaning hub; clogging- and entwining-free |
Nominal propeller diameter Dnom | 250 mm |
Propeller speed n | 1680 1/min |
Transmission ratio | 1.000 |
Filling quantities and types | |
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Filling sealing chamber | White oil |
Fill volume sealing chamber V | 1.20 l |
Motor/electronics | |
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Motor type | T 17-4/16R (Ex) |
Motor design | Submersible motor – surface-cooled |
Mains connection | 3~380 V, 60 Hz |
Rated current IN | 16.4 A |
Starting current - direct IA | 79 A |
Starting current - star-delta IA | 27 A |
Power consumption P1 max | 9.40 kW |
Rated power P2 | 7.5 kW |
Speed original n | 1680 1/min |
Power factor cos φ100 | 0.87 |
Min. fluid temperature Tmin | 3 °C |
Max. fluid temperature Tmax | 40 °C |
Max. immersion depth | 20 m |
Insulation class | H |
Max. switching frequency t | 15 1/h |
min. switching break t | 3 min |
Starting torque M | 98 Nm |
Moment of inertia | 0.0134 kg/m² |
Motor bearings | 2 grooved ball bearing |
Materials | |
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Motor housing | Grey cast iron |
Static gaskets | FKM |
Motor shaft | 1.4021, X20Cr13 |
Sealing chamber | 1.4408, GX5CrNiMo19-11-2 |
Propeller | 1.4408, GX5CrNiMo19-11-2 |
Flow housing | 1.4571, X6CrNiMoTi17-12-2 |
Sealing on motor side | FKM |
Seal on the fluid side | Q1Q1VGG |