Wilo Star-RS 15/2-130 Circulator Pump 230 V (excl. unions)
19409
The Wilo Star-RS 15/2-130 is a glandless heating circulator for small hot-water heating and solar systems: 130 mm port-to-port, ½” (G 1) connections, three speed settings and only 45 W maximum power input. Supplied without pipe unions.
Overstock special: 102 available at a reduced price while stock lasts.
Applications
- Hot-water heating systems in houses and flats
- Solar thermal and underfloor heating circuits
- Small hot-water recirculation loops
Features
- Three selectable speeds
- Glandless wet-rotor motor, maintenance-free and blocking-current proof
- Cast iron housing, polypropylene impeller, stainless steel shaft, graphite bearings
- Energy efficiency class C, max. 45 W
Specifications
| Parameter | Value |
|---|---|
| Brand | Wilo |
| Item code | 4063801 |
| Model | Star-RS 15/2-130 |
| Type | Glandless heating circulator |
| Mains connection | 1~230 V, 50 Hz |
| Power input P1 | max. 45 W |
| Rated power P2 | 7 W |
| Max. current | 0.2 A |
| Speed | 1800 rpm (3 speeds) |
| Max. head | 2.6 m |
| Max. flow | about 2.5 m³/h |
| Max. operating pressure | 10 bar |
| Fluid temperature | up to 110 °C |
| Connections | G 1 (½” pipe), PN 10 |
| Port to port | 130 mm |
| Protection class | IP44 |
| Housing | Grade 14 cast iron |
| Impeller | Polypropylene |
| Shaft | X 40 Cr 13 stainless |
| Unions | Not included |
Performance
| Flow Q m³/h | 0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 |
|---|---|---|---|---|---|---|
| Head H m | 2.6 | 2.3 | 1.9 | 1.4 | 0.9 | 0.3 |
Dimensions & Weight
| Parameter | Value |
|---|---|
| Port-to-port length | 130 mm |
| Width | 100 mm |
| Mass | 2.4 kg |
| Shipping mass (approx.) | 2.9 kg |
Data from the Wilo Star-RS 15/2 data sheet (max-speed curve read from the chart, approximate). Specifications may change without notice.
Get help choosing the right circulator
Overstock special – limited quantities at a reduced price while stock lasts. Send us your borehole depth, water level and daily water need and we will confirm the right pump, motor and cable.