This is the genuine Davey complete motor assembly (part no. 403161) for the StarFlo DSF420CE single-phase swimming pool pump. It provides the full 2.2hp \/ 1650W drive unit needed to restore your pump to full circulation performance after motor failure or severe overheating damage. Replacing the motor as a complete assembly ensures all internal components are factory-matched and correctly rated for the DSF420CE.<\/p>\n
This motor assembly is designed exclusively for the Davey StarFlo DSF420CE single-phase pool pump \u2014 the top-output single-phase model in the StarFlo CE range, rated at 2.2hp \/ 1650W and designed for 220\u2013240V \/ 50Hz power supplies used across Europe. It is not interchangeable with the motors of other StarFlo models (DSF150CE, DSF200CE, DSF250CE, or DSF300CE), each of which uses a different motor assembly. CE-suffix variants are exclusively distributed in Europe.<\/p>\n
Motor replacement is typically required when the pump shows signs of a burnt-out motor (burning smell, failure to start, or no output), or after sustained dry-running damage that has overwhelmed the pump’s built-in self-resetting thermal overload protection. Fitting a complete genuine motor assembly \u2014 rather than individual subcomponents \u2014 is the most reliable route to restoring full pump performance and avoiding callbacks. Motor removal, replacement, and reinstallation should be carried out by a qualified technician or authorised Davey service agent.<\/p>\n
The StarFlo DSF420CE motor is engineered to drive a corrosion-resistant Noryl impeller and a silicon carbide \/ Viton mechanical seal on a 316 stainless-steel shaft. A genuine Davey replacement guarantees correct power rating, shaft dimensions, and thermal overload characteristics \u2014 protecting the wider pump assembly and preserving any remaining warranty coverage on associated components.<\/p>","protected":false},"excerpt":{"rendered":"