
Sime Metropolis H25BF Circulating Pump Ref. 5192600
Three-speed circulating pump for Sime Metropolis H25BF boilers and other models of the brand. The label identifies the manufacturer as Fonderie Sime S.p.A. It recirculates the water in the heating circuit. It is replaced when it does not start, vibrates, makes noise, or stops moving hot water through the installation.
VAT included
Consult via WhatsAppSime boilers compatible with reference 5192600
Circulating pump with reference 5192600. Eight confirmed compatibilities: Format Zip and Format Zip BF.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Sime Format Zip | Format | Contrasted |
| Sime Format Zip BF | Format | Contrasted |
| Sime Format Zip 5-25 | Format | Contrasted |
| Sime Format Zip 4 | Format | Contrasted |
| Sime Format Metro Zip | Format | Contrasted |
| Sime Murelle BFT | Murelle | Contrasted |
| Sime Metropolis | Metropolis | Contrasted |
| Sime Metropolis DGT | Metropolis | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if ref. 5192600 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 5192600. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the circulation pump 5192600 resolves.
The circulation pump circulates the water in the heating circuit. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The pump does not start or rotate when the boiler is turned on.
Cause: The rotor may be stuck due to limescale or prolonged inactivity, which is common in Sime boilers after seasons without heating.
Try to free the shaft with a screwdriver on the front screw before purchasing the spare part.
- 02
The pump vibrates or makes noise when operating.
Cause: It is usually due to trapped air in the circuit or worn bearings.
Bleed the radiators and boiler and check if the noise disappears before replacing it.
- 03
No domestic hot water is circulating and the installation is not heating.
Cause: The impeller may be blocked by lime, or the pump has lost pressure at its three speeds.
Check that the shut-off valves are open and try the highest speed before replacing the pump.
- 04
There is a water leak from the pump shaft.
Cause: The mechanical seal wears out over the years and allows water to pass through that point.
Dry the area and monitor for a few hours to see if the leak reappears before deciding on the replacement.
Fault codes for Sime that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| AL 09 | There is no water circulation in the installation. | The circulator pump (Sime Metropolis H25BF, Ref. 5192600) blocked/faulty or without power prevents the primary flow and the boiler displays AL 09. Check the rotation of the rotor/impeller, connections, and voltage; if there is no flow, replace the pump. |
| AL 07 | Activation of the safety sensor/thermostat (overtemperature). | If the pump does not move sufficient flow, the primary overheats and the safety thermostat is activated. Check that the impeller is not blocked, bleed air, and confirm the pump's rotation/consumption; replace it if it does not deliver flow. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the circulator pump Sime 5192600
- Catalogue reference
- 5192600
- Brand
- Sime
- Type of part
- Pumps
- Units in stock
- 3 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Voltage
- 230V~ 50Hz
- Condenser
- 2 µF
- Protection rating
- IP42
- Maximum pressure
- 6 bar
- Thermal class
- Class F - TF95
- Speed 3
- 2330 min-1 / 86W / 0.38A
- Speed 2
- 1770 min-1 / 72W / 0.33A
- Speed 1
- 1315 min-1 / 60W / 0.23A
- Code on label
- VA 55 / 03 L 2B





