Yes, the drop-in coupling is available as a spare part.
For Reactor-Ready and Reactor-Ready Duo, the part number is:
- RR121065: Stirrer Drive Drop-in Coupling B24 10 mm
For the larger Reactor-Ready Pilot, the part number is:
- RR121140: Stirrer Drive Drop-in Coupling B34 16 mm
Spare parts for the drop-in couplings are also available; please refer to the separate FAQ entry, ‘How do I change the metal pins of the Reactor-Ready drop-in coupling or the stirrer guide cap?’