PSH - Bronze Impeller for FDN Series Pumps (FDN-131) - 2292922

PSH – Bronze Impeller for FDN Series Pumps (FDN-131)

This is a genuine PSH replacement bronze impeller (part reference FDN-131) for the PSH FDN pump series, covering DN-1500 and DN-3000 models. The impeller is the core rotating component responsible for generating water flow through your pool’s filtration and circulation system. Choosing the correct OEM bronze variant ensures full hydraulic compatibility with your pump’s wet end.

Compatibility

This impeller is designed exclusively for PSH FDN series pumps (DN-1500 and DN-3000 families) fitted with bronze hydraulic components. It corresponds to position 55 on the official PSH FDN exploded-view diagram. Always verify your pump model and existing impeller material before ordering — bronze-variant pumps are commonly installed in saltwater pools and pools using salt chlorinators.

Why Genuine Matters

Bronze impellers in the PSH FDN range are engineered for superior corrosion resistance in demanding pool environments, including seawater and salt-chlorinated pools. A genuine PSH impeller guarantees exact dimensional tolerances, preserving the pump’s hydraulic efficiency and protecting the mechanical seal and shaft from premature wear caused by imbalance or misfit aftermarket parts.

Installation

Impeller replacement requires draining and disassembling the pump wet end. It is recommended that a qualified pool technician carries out this work. Always cross-reference against the PSH FDN exploded-view diagram (position 55) and inspect the mechanical seal and shaft for wear before refitting.