Davey - ProMatic MPS / ESR / ESC Reducing Bush 50mm × 40mm - 3626

Davey – ProMatic MPS / ESR / ESC Reducing Bush 50mm × 40mm

This genuine Davey reducing bush adapts the standard 50mm cell housing connection of the ProMatic MPS, ESR, and ESC salt water chlorinator series to 40mm pool plumbing pipe. It is an essential fitting for installations where the pool’s return or filtration line runs in 40mm pipework rather than the 50mm standard, ensuring a leak-free, correctly sized connection at the chlorinator cell housing. As a factory spare part listed as ‘while stock lasts’, availability is limited.

Compatibilité

Designed for use with the Davey ProMatic MPS series (MPS 16, MPS 24, MPS 36, MPS 40, MPS 50) and the Davey/Monarch Chloromatic ESR and ESC salt chlorinator ranges. Fits the cell housing where the plumbing inlet or outlet requires a reduction from 50mm to 40mm pressure pipe. Not suitable for use with other chlorinator brands or pipe sizes outside 50mm–40mm.

Pourquoi l'authenticité est importante

Using a genuine Davey reducing bush ensures dimensional accuracy and chemical resistance suited to salt water chlorinator environments. An ill-fitting or non-genuine bush can cause leaks at the cell housing, compromising chlorinator performance and potentially voiding the warranty. This is a direct OEM replacement produced to Davey’s original specifications.

Installation

The reducing bush is solvent-welded or press-fitted into the 50mm cell housing port, then connected to the 40mm pool plumbing. Installation should follow Davey’s ProMatic or Chloromatic installation instructions and, where required by local regulations, be carried out by a qualified pool technician or plumber. Ensure water flow direction through the cell housing is observed as indicated by the arrow on the housing body.