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A complete suction assembly like this is useful because it restores the full fitting in one matched unit when the original installation needs more than just a cover or gasket replacement
Pressure-side cleaners perform best when the system is tuned to the correct operating range
This type of part is especially useful when the original bottom area has been damaged by wear
Frame-specific housings matter because even closely related pump models can require different wet-end parts
Floating systems are useful because they provide a contained and easy-to-manage approach to treatment delivery in supported spa environments
Hayward Diaphragm Body Assy Kit (DCX315) topsides A complete suction assembly likeThe diaphragm body assembly is central to the operation of compatible Hayward suction cleaners. When the cleaner loses its pulse, stalls, or moves unevenly, this assembly may need replacement as part of the repair process. This kit helps restore the cleaners internal movement system and supports more dependable pool coverage. It is a practical choice for service technicians and pool owners maintaining diaphragm style cleaner assemblies. Replacement