Flumen OPTI RZP 25-3.174-4/16 S1
| Hydraulic data | |
|---|---|
| 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 | |
|---|---|
| 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 | |
|---|---|
| Type of connection cable | Non-detachable |
| Equipment/function | |
|---|---|
| Explosion protection type | - |
| Motor protection | Bimetall |
| Motor, leakage detection | no |
| Sealing chamber, leakage detection | optional |
| Leakage chamber, leakage detection | no |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Gasket material | FKM |
| Motor housing | Grey cast iron |
| Installation dimensions | |
|---|---|
| Inlet connection | - |
| Outlet connection | DN 250 |
Flumen OPTI-RZP 25-3, 60Hz
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Flumen OPTI RZP 25-3.174-4/16 S1 |
| Date of sales availability | 2021-12-01 |
| Dimension, weight | |
|---|---|
| Net weight, approx. m | 110 kg |
| Operating Data | |
|---|---|
| Max. delivery head Hmax | 1.2 m |
| Ordering information | |
|---|---|
| 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 | |
|---|---|
| Max. weight* m | 110 kg |
| Explosion protection ATEX | optional |
| Explosion protection FM | optional |
| Protection class motor | IP68 |
| Propeller | |
|---|---|
| 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 | |
|---|---|
| Filling sealing chamber | White oil |
| Fill volume sealing chamber V | 1.20 l |
| Motor/electronics | |
|---|---|
| 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 | |
|---|---|
| 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 |
Installation and operating instructions
Wilo-Flumen OPTI-TR 20-1, 22, 28-1, 30-1, 40-1, Wilo-Flumen EXCEL-TRE 20, 30, 40
| Article Number | 6074709 |
| Edition | 2021-10 |
| Number of pages | 48 |
| Language | en |
PDF (17 MB)Wilo-Flumen OPTI-RZP 20-1 ... 40-1, Wilo-Flumen EXCEL-RZPE 20-1 ... 40-1
| Article Number | 6088798 |
| Edition | 2021-10 |
| Number of pages | 16 |
| Language | en |
PDF (12 MB)Certification booklet
Wilo-EMU RZP, Wilo-Flumen OPTI-RZP 20...40, Wilo-Flumen EXCEL-RZPE 20...40
| Article Number | 6074696 |
| Edition | 2022-05 |
| Number of pages | 44 |
| Language | language neutral |
PDF (4 MB)ITD data sheet
OPTI-RZP 25-3.174-4/16 S1 380V 60Hz
| Number of pages | 1 |
| Language | en |
PDF (472 KB)Selection aid
Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)
| Article Number | Plh047 |
| Edition | 2018-09-17 |
| Number of pages | 1 |
| Language | language neutral |
PDF (199 KB)Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)
| Article Number | Plh045 |
| Edition | 2021-12-02 |
| Number of pages | 1 |
| Language | language neutral |
PDF (228 KB)Gripping device, Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE
| Article Number | Plh127 |
| Edition | 2021-12-02 |
| Number of pages | 1 |
| Language | language neutral |
PDF (246 KB)Selection aid (DXF)
Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)
| Language | language neutral |
DXF (1 MB)Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)
| Language | language neutral |
DXF (3 MB)Gripping device, Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE
| Language | language neutral |
DXF (4 MB)Dimension sheet
Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL
| Article Number | Mb027 |
| Edition | 2021-09-06 |
| Number of pages | 1 |
| Language | language neutral |
PDF (133 KB)Dimension sheet (DXF)
Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL
| Language | language neutral |
DXF (1 MB)