This genuine Davey spare part (ref. 5440REG) is a 63 mm pipe adapter designed for the Regul’Matic salt chlorinator control system. It allows the Regul’Matic probe holder or cell housing to be correctly integrated into a 63 mm pipework run, ensuring a secure, leak-free inline connection. It is typically replaced when the original fitting becomes cracked, warped, or no longer seals reliably due to age or chemical exposure.<\/p>\n
This adapter is a dedicated spare part for the Davey Regul’Matic salt control system \u2014 a Redox-based controller that monitors and regulates chlorine output from any salt electrolysis unit. It is designed specifically for installations where the pool pipework uses a 63 mm pipe diameter. Always confirm your pipe diameter and Regul’Matic model before ordering to ensure a correct fit.<\/p>\n
Using the original Davey-supplied adapter guarantees dimensional accuracy and material compatibility with the Regul’Matic housing. Off-brand fittings may not seal correctly against the probe holder, risking water ingress, air pockets around the sensor, or inaccurate Redox readings \u2014 all of which can compromise chlorine regulation and accelerate cell wear.<\/p>\n
The adapter is fitted inline on the return pipe between the filter and the electrolysis cell, where the Regul’Matic probe is positioned to measure active disinfectant levels. Installation should be carried out by a qualified pool technician with the circulation pump off and the system depressurised. Ensure all threads or push-fit connections are clean and free of debris before fitting.<\/p>","protected":false},"excerpt":{"rendered":"