Pentair Diffuser | SuperFlo Pump | 355617Z C9485 The Pentair O-Ring (79128900) is

The Pentair O-Ring (79128900) is the OEM replacement EP40 2-335 O-ring for Pentair pool and spa lights

This kit services the heat exchanger core of the MasterTemp 400NA

It provides the threaded interface between the standard NPT (male pipe thread) connection and the buttress-thread fitting on the filter tank

Weight capacity

316L stainless steel

Pentair Diffuser | SuperFlo Pump | 355617Z C9485 The Pentair O-Ring (79128900) isThe Pentair 355617Z is the OEM replacement diffuser for the SuperFlo pump, covering 1 2 HP Full Rated through 3 4 HP Full Rated and 1 HP Up Rated configurations. What It Does The diffuser channels water from the impeller into the pump volute, converting rotational velocity into pressure. A cracked or worn diffuser reduces hydraulic efficiency and can cause the pump to lose prime or deliver reduced flow. Match the part number stamped on your existing