Compatible circulation pumps and pump service parts for boilers – pump heads, gaskets, cartridges, capacitors – matched by brand and OEM reference.
Choose by
- Compatible brand: Vaillant · Bulex · Saunier Duval · Universal
- Item type: complete pump · pump head · pump gasket · cartridge · capacitor
- Flange / connection: DN25 · DN32 · brand-specific
Why pumps and pump parts fail
Bearing wear, blocked impeller, dry-run damage, capacitor failure, gasket ageing.
How to choose the right one
- Match the OEM reference first.
- Verify the connection and mounting against the boiler.
- Check compatibility against the exact model.