Top Half (Lid with Overlay & Wiring Diagram)
Part # 521465Z

Pentair
Fits models:IntelliChem
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Part # 521465Z
Part # 521319Z
Part # 8520031Z
Part # 521335Z
Part # 522187
Part # 754000310
Part # 754000440
Part # 744000280
Part # 744000350
Part # 754000350
Part # 754000340
Part # 522386
Part # 522480
Part # 521895
Part # 522513Z
Part # 521505 / 521506
Part # 521507
Part # 521508
Part # 521509
Part # 522478Z
Part # 522473
Part # 521378
Part # 521397
Part # 522472
Part # 521814
Part # 522446
No parts match. Try a part number like 356091Z, or call us — we'll find it.
Pentair IntelliChem Chemical Controller parts, matched to the diagram. Click any number on the exploded view to see the part, price and stock. The controller, flow cell and chemical tank each have their own view. Use the tabs above the diagram to switch between them. Sensors reading off or a flow alarm? Start with the sensors (F1, F2) and flow switch (F5). Not sure what you have? Call us or bring the part into any of our Phoenix, Scottsdale, Chandler or Las Vegas stores and we'll match it.