AstralPool - Impeller Cover for Colusa Pump - 4405010779

AstralPool – Impeller Cover for Colusa Pump

This is the genuine AstralPool replacement impeller cover for the Colusa self-priming pool pump. It forms part of the pump’s hydraulic assembly, enclosing the impeller to direct water flow efficiently and protect the rotating internals from damage. Sourced directly from Fluidra, it matches the original specification exactly.

Compatibility

This impeller cover is designed exclusively for the AstralPool Colusa Pump (parent SKU 70579). It corresponds to position 13 in the official Fluidra exploded-view diagram for this pump family. Always cross-reference your pump’s model number and exploded view before ordering to ensure a correct fit.

Why Genuine Matters

Using an authentic AstralPool part guarantees the precise tolerances required for efficient hydraulic performance. Aftermarket covers may not seal correctly against the pump body, leading to reduced flow, increased noise, or premature wear. A genuine part also preserves any remaining manufacturer warranty on your pump.

Installation

The impeller cover is accessed by disassembling the pump’s wet end. Isolate the pump from the electrical supply and close all isolation valves before beginning work. Although a competent DIYer can complete the task, professional installation is recommended to ensure correct torque, alignment, and leak-free reassembly.