Swimables SW-21-308 Pentair SuperFlo Hardware Kit

The Swimables SW-21-308 Hardware Kit is a complete service kit designed for Pentair SuperFlo pumps, providing all the essential fasteners needed to rebuild or secure the wet end. It includes seal plate bolts with washers, diffuser screws, and the impeller screw, replacing worn or corroded originals to restore pump integrity. Engineered to match Pentair’s original dimensions, each component ensures proper fit, alignment, and sealing under pressure. Made from corrosion-resistant, pool-grade materials, this kit simplifies maintenance by bundling every critical fastener into one set, reducing downtime and making routine service more efficient.

Highlights

• Full Hardware Kit: Contains 4 seal plate bolts, 4 washers, 3 diffuser screws, and 1 impeller screw, giving service technicians everything needed for pump rebuilding.

• Restores Pump Reliability: Replaces corroded or stripped fasteners, ensuring the seal plate, diffuser, and impeller remain tightly secured for safe, leak-free operation.

• SuperFlo-Specific Design: Manufactured to match the thread size, length, and spacing used in Pentair SuperFlo pumps, guaranteeing seamless installation without adjustments.

• Durable Pool-Grade Hardware: Built from robust, corrosion-resistant materials that stand up to pool chemicals, UV exposure, and repeated service cycles.

• Maintenance Simplified: Consolidates all essential fasteners into one convenient kit, helping reduce part sourcing and avoiding delays during pump repairs.

Includes

• (4) Seal Plate Bolts
• (4) Seal Plate Washers
• (3) Diffuser Screws
• (1) Impeller Screw

Compatibility

• Pentair SuperFlo Pumps

Additional Info

This guide covers the Swimables SW-21-308 Hardware Kit for Pentair SuperFlo pumps. Learn which parts it replaces, when to use it, and how to check stock and pricing locally.

Compatibility With SuperFlo Pumps

The SW-21-308 matches the thread size and length used in all SuperFlo series pumps. It’s a direct replacement for lost, stripped, or corroded fasteners.

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Service and Maintenance Use

Use this kit during pump rebuilds or when replacing seal plates, impellers, or diffusers. Fresh hardware ensures tight seals and balanced performance.

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Local Price and Stock Availability

Call ahead to confirm SW-21-308 availability and ask about current pricing. Shops may also offer bundled deals with seal kits for complete service jobs.

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