This is the genuine Davey replacement impeller assembly for the Davey Silensor SLL1503F pool pump, designed for new-generation (post-2017, model suffix -1) units. The kit includes the impeller and its retaining screw, supplying everything needed to restore full hydraulic performance to your pump. It is the correct new-generation part for any SLL1503F showing a flat-face impeller design.<\/p>\n
This impeller assembly fits the Davey Silensor SLL1503F new-generation pump (model suffix -1, manufactured from 2017 onwards). It can also be used when upgrading an older -0 suffix SLL1503F, as Davey service notes specify that when replacing the end shield or rotor on a -0 model, the impeller must be changed to the new-generation style at the same time. Always check your pump’s data label to confirm the model suffix before ordering.<\/p>\n
The impeller is the heart of the pump’s hydraulic circuit \u2014 it creates the centrifugal force that drives water through your filtration system. A worn, cracked, or cavitating impeller causes reduced flow, increased energy consumption, and can accelerate wear on the mechanical seal. Using a genuine Davey part guarantees precise dimensional tolerances, material compatibility with salt water, and full conformity with Davey’s CE-certified pump design.<\/p>\n
Replacement requires partial pump disassembly; Davey service tools 13810SP and 13810-1SP are needed to remove the case nuts safely. It is strongly recommended that this work be carried out by a qualified pool technician or Davey-authorised service agent. When fitting a new impeller, inspect the mechanical seal and replace it if worn \u2014 Davey’s seal kit covers all associated sealing components and is available separately.<\/p>","protected":false},"excerpt":{"rendered":"