Pentair SuperMax/SuperFlo/Pinnacle 1.5–2.0 HP Diffuser (355618Z) deltrolcontrols Replacing it can help restore

Replacing it can help restore stronger pump performance and improve the overall service condition of the unit

Replacement slide flange with mounting hardware

and overall pump reliability without replacing the full unit

Useful for compatible heater replacement

Pentair SuperMax/SuperFlo/Pinnacle 1.5–2.0 HP Diffuser (355618Z) deltrolcontrols Replacing it can help restoreRestore flow direction inside the pump wet end with this genuine Pentair Pool Products diffuser, part 355618Z. Designed for select SuperMax, SuperFlo, and Pinnacle 1. 5 to 2. 0 HP pump models, it helps guide water from the impeller into the volute for dependable circulation. A worn or cracked diffuser can cause reduced flow, priming trouble, or poor hydraulic efficiency. This replacement is ideal during a pump rebuild when seals, impellers, baskets,