Davey - ProMatic ESR Cell Plug — Male Cylinder Connector (Black) - 2884B

Davey – ProMatic ESR Cell Plug — Male Cylinder Connector (Black)

This is the genuine Davey black male cylinder plug (connector pin) for the electrolytic cell on ProMatic MPS and ESR salt chlorinator systems. It forms part of the colour-coded lead assembly that carries power from the control unit to the cell electrodes, and is typically replaced when the connector becomes corroded, damaged, or shows signs of poor electrical contact.

Kompatibilitás

Designed for the Davey ProMatic MPS and ESR series salt water chlorinators. On ESR models, the black connector must be matched black-to-black to ensure correct polarity — this colour coding is a deliberate safety and performance feature of the system. Check your existing connector against Davey part number 2884B before ordering, as ESC models use a different wiring convention.

Miért fontos az eredetiség?

The cell connector carries direct electrical current to the precious-metal electrodes that produce chlorine through electrolysis. A corroded or poorly rated aftermarket plug can cause voltage drop, inconsistent chlorine output, or premature cell damage. Using a genuine Davey replacement ensures the correct contact material, geometry, and current rating are maintained.

Telepítés

Installation should be carried out by a qualified pool technician, in accordance with IEC Standard 364-7-702 and local electrical regulations. Always isolate the power supply before disconnecting or reconnecting cell leads. Ensure the replacement black plug is seated fully and correctly matched to the black terminal on the cell head before restoring power.