Pentair Diffuser | SuperFlo VS / VST & SuperMax VS Variable Speed Pumps | 355949Z Diverter Valves The Model AF includes a

The Model AF includes a full gate system to meet or exceed all code requirements for enclosures

The motor fan draws cooling air across the pump's drive electronics and motor during operation

💧 Oil-Free & Water-Soluble – No greasy residue or water imbalance

The Sta-Rite System 3 S8D110 uses a 10-grid inner DE element assembly requiring four different grid sizes

and T-seal needed to restore a proper seal at the pump's strainer housing

Pentair Diffuser | SuperFlo VS / VST & SuperMax VS Variable Speed Pumps | 355949Z Diverter Valves The Model AF includes aThe Pentair Diffuser (355949Z) is the OEM replacement diffuser for the SuperFlo VS, SuperFlo VST, and SuperMax VS variable speed pump families. What It Does The diffuser sits directly behind the impeller inside the pump wet end, converting the high velocity water leaving the impeller into pressure. A cracked, worn, or missing diffuser reduces hydraulic efficiency and can cause the pump to lose prime or deliver insufficient flow replacing it with the