Davey - EcoSalt 2 Cell Blanking Cap with O-Ring - 33189SP

Davey – EcoSalt 2 Cell Blanking Cap with O-Ring

This is the genuine Davey replacement blanking cap with integrated o-ring for the EcoSalt 2 salt chlorinator cell housing. It is used to seal the cell port securely whenever the electrolytic cell is removed — protecting the housing from water, debris, and contamination during servicing, cell replacement, or off-season storage. The included o-ring ensures a watertight, pressure-resistant seal every time.

Compatibility

This blanking cap (Davey part 33189SP) is listed in the official Davey EcoSalt 2 spare parts diagram and is compatible with all EU variants of the EcoSalt 2 range: the 15 g/h, 15 g/h Low Salt, 25 g/h, 25 g/h Low Salt, and 35 g/h models. It is also referenced in the Davey ChloroMatic Nipper spare parts list, confirming its use across the broader Davey chlorinator cell housing family.

Why Genuine Matters

Davey’s own documentation stresses the importance of using only genuine Davey replacement parts. An imprecisely fitting blanking cap risks leaks at the cell port, potential pump damage from uncontrolled water flow, and may void your warranty. The genuine 33189SP is manufactured to exact tolerances for the EcoSalt 2 cell housing, giving you a reliable, watertight seal without compromise.

Installation

Before removing the electrolytic cell, always ensure the EcoSalt 2 system and pool pump are switched off to prevent the pump operating without the cell in place. Once the cell is safely removed, thread the blanking cap into the cell port by hand and tighten securely — the pre-fitted o-ring creates the seal automatically. No special tools are required, but it is recommended that any work on the chlorinator cell or housing be carried out by a qualified pool technician.