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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Manufacturer part number SPX1085Z1A
designed for precise pressure control and long-lasting performance
A focused maintenance kit
Durable construction for frequent maintenance
Professionals rely on these components to keep operations running smoothly
Pentair Flange Valve Adapter, 8.5", 6 TPI | 154521 Square Water Bowl Manufacturer part number SPX1085Z1AWhat This Part Is Used For Pentair 154521 Flange Valve Adapter 8. 5in, 6 TPI is a replacement adapter used to connect compatible Pentair multiport or control valves to filter tanks. It provides the threaded interface between valve and tank flange. Why This Part Matters A damaged or stripped adapter can cause leaks at the valve connection point. Replacing it restores a secure seal and proper valve alignment. This helps prevent water loss and pressure