Yonos PICO1.0 25/1-6
Article number: 4248084
High-efficiency pump Wilo-Yonos PICO1.0, electronically controlled. Maintenance-free glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control for continuous differential pressure control. Can be used for all heating and air-conditioning applications.
Control mode can be selected in accordance with the radiator/underfloor heating application.
Standard-equipped with:
- Preselectable control modes for optimum load adjustment:
- Constant differential pressure (Δp-c)
- Variable differential pressure (Δp-v)
- LED display:
- Display of delivery head for setting
- Display of the current consumption in watts
- Display of fault messages (error codes)
- Display of the activated pump venting function
- Manual pump venting function for venting the rotor chamber
- Integrated motor protection
- Automatic deblocking function
- Quick electrical connection with Wilo-Connector
| Operating Data | |
|---|---|
| Min. fluid temperature Tmin | -10 °C |
| Max. fluid temperature Tmax | 95 °C |
| Min. ambient temperature Tmin | -10 °C |
| Max. ambient temperature Tmax | 40 °C |
| Maximum operating pressure PN | 10 bar |
| Minimum suction head at 50 °C m | 0.5 m |
| Minimum suction head at 95 °C m | 3 m |
| Minimum suction head at 110 °C | 10 m |
| Motor data | |
|---|---|
| Energy efficiency index (EEI) | ≤0.20 |
| Interference emission | EN 61000-6-3 |
| Interference immunity | EN 61000-6-2 |
| Mains connection | 1~230 V, 50/60 Hz |
| Power consumption P1 max | 40 W |
| Min. speed nmin | 700 1/min |
| Max. speed nmax | 4200 1/min |
| Protection class motor | IPX4D |
| Threaded cable connection | 1 x PG11 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | PP-GF40 |
| Shaft | Stainless steel |
| Bearing | Carbon, metal-impregnated |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | G 1½ |
| Pipe connection on the discharge side DNd | G 1½ |
| Port-to-port length L0 | 180 mm |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | Yonos PICO1.0 25/1-6 |
| Net weight, approx. m | 1.8 kg |
| Article number | 4248084 |
Installation and operating instructions
Wilo-Yonos PICO1.0
| Article Number | 4245988 |
| Edition | 2021-05 |
| Page format | 105.1 x 140.1 mm |
| Number of pages | 64 |
PDF (19 MB)Wilo-Yonos PICO1.0
| Article Number | 4248347 |
| Edition | 2021-08 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 24 |
PDF (4 MB)Certificate REACH
REACH Regulation
| Edition | 2021-05 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 4 |
PDF (262 KB)