Davey - EcoSalt 2 Cell Connection Plug Assembly - 33021SP

Davey – EcoSalt 2 Cell Connection Plug Assembly

The Cell Connection Plug Assembly (part 33021SP) is the genuine Davey replacement electrical connector that links the power supply lead to the in-line electrolytic cell on the EcoSalt 2 salt chlorination system. Housed in a durable plastic moulding, it carries the three in-line conductors that deliver current to the cell and is typically replaced when the connector shows signs of corrosion, water ingress, or physical damage that interrupts reliable power delivery to the cell.

Compatibility

This assembly is listed as Item 1 in the official Davey EcoSalt 2 EU spare parts diagram and fits all European and US variants of the EcoSalt 2: DES2-15E, DES2-15EL, DES2-25E, DES2-25EL, and DES2-35E. It is not interchangeable with Australian Nipper cell models, so always confirm your model code before ordering.

Why Genuine Matters

Davey explicitly advises pool owners and technicians to insist on genuine Davey replacement parts. Only original components are designed and warranted to operate correctly with the EcoSalt 2 power supply — non-genuine substitutes risk unreliable chlorine output, potential damage to the power supply electronics, and may void the system warranty.

Installation

Before replacing the plug assembly, ensure both the EcoSalt 2 and the pool pump are switched off. Disconnect the existing cell lead from the top of the cell housing, swap in the new assembly, and secure the connection before restoring power. Because this part forms part of the mains-connected cell lead circuit, Davey recommends that any wiring work be carried out by a qualified electrician or authorised service technician.