A&A Manufacturing Dark Gray G4 Internal Heads Adjustable Orifice | 232203 FC0686 Replacing them together avoids a

Replacing them together avoids a second wet-end teardown shortly after

clean the O-ring groove and mating lid surface thoroughly — any grit or residue left in the groove is a common cause of premature seal failure

and loss of automation connectivity

IntelliCenter Pool Control System is the most versatile Pentair automation system

A&A Manufacturing Dark Gray G4 Internal Heads Adjustable Orifice | 232203 FC0686 Replacing them together avoids aThe A&A Manufacturing Dark Gray G4 Internal Heads Adjustable Orifice (232203) is the OEM replacement adjustable orifice internal assembly for A&A G4 in floor cleaning and return heads. The adjustable orifice internals control the water flow direction and volume through each G4 head, allowing the system to be tuned for optimal coverage across the pool floor and walls. Replacing worn or damaged internals restores proper orifice adjustment and ensures