AstralPool - Atlas Pump Body with Suction Thread - 4405011701

AstralPool – Atlas Pump Body with Suction Thread

This is the genuine AstralPool replacement pump body with integrated suction thread for the Atlas Pump Without Prefilter range. As the core hydraulic housing of the pump’s wet end, it provides the structural enclosure for the impeller and diffuser, and incorporates the threaded suction port that connects your pool pipework directly to the pump. It corresponds to position 4 in the official Fluidra exploded-view diagram.

Compatibility

This pump body is designed specifically for the AstralPool Atlas Pump Without Prefilter, model ATSN0752LB. Always cross-reference the exploded-view diagram (position 4) and your pump’s model number before ordering to ensure a correct fit — this part is not interchangeable with other Atlas variants or different pump families.

Why Genuine Matters

As an original AstralPool spare part, this pump body is manufactured to the exact tolerances of the factory unit, ensuring a leak-free threaded suction connection and full compatibility with all mating internal components. A correctly sealed suction side is critical: any air ingress at this joint will compromise priming and reduce pump performance. Aftermarket housings frequently introduce fitment issues that lead to costly downtime.

Installation

Replacement of the pump body involves draining and isolating the pump, disconnecting the suction pipework from the threaded port, and removing the internal hydraulic components (impeller, diffuser, and seals) before transferring them into the new housing. We recommend this work is carried out by a qualified pool technician. Always replace any worn seals or gaskets at the same time to restore a fully watertight assembly.