Pentair SuperMax/SuperFlo/Pinnacle 1.5–2.0 HP Diffuser (355618Z) aosmith Longer sensor runs require a

Longer sensor runs require a component that can carry accurate temperature information without forcing awkward wiring solutions

Supports removable union-style service access

while the serviceable design makes future maintenance more convenient and cost-effective

leak correction

Helps restore dependable upper valve closure function

Pentair SuperMax/SuperFlo/Pinnacle 1.5–2.0 HP Diffuser (355618Z) aosmith Longer sensor runs require aRestore 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,