Pentair Spider Gasket 2 in. | Sta-Rite & ABS Multiport Valves | 14971-SM20E12 Valves the IntelliChem cannot confirm circulation

the IntelliChem cannot confirm circulation is occurring — potentially halting automated chemical feed or triggering false no-flow faults

Less work- releases dirt fast and easy during filter cleaning

even coat of Pentair R172351 Lifeguard Silicone Lubricant to help the O-ring seat fully and resist cracking over repeated service cycles

Hayward Part Number SPX1085Z1AM UPC 610377037266 Quantity / Dimensions (16) self-tapping screws

Free & Klear works great with salt systems as it helps maintain optimum performance of cells by reducing troublesome calcium phosphate scale

Pentair Spider Gasket 2 in. | Sta-Rite & ABS Multiport Valves | 14971-SM20E12 Valves the IntelliChem cannot confirm circulationThe Pentair Spider Gasket (14971 SM20E12) is the OEM replacement spider gasket for Sta Rite and ABS 2 inch side mount multiport valves. When this gasket wears or tears, water bypasses the rotor and the valve loses the ability to route flow accurately between filter, backwash, rinse, and waste positions. Specifications Pentair Part Number 14971 SM20E12 Part Name Spider Gasket Description Spider Gasket for 2 in. Valve Part Category Gaskets Valve Size 2