Premium Reducing Slip Adapter – 2-1/2″ to 2″ | 642-3680 Product Overview As a retailer of hot tub spare parts, I’m offering this professional-grade straight reducing adapter that transitions from 2-1/2″ to 2″ slip connections. This component provides a smooth reduction in pipe size for your plumbing system. Technical Specifications Specification Detail Model Number 642-3680 Large End 2-1/2 inch slip Small End 2 inch slip Style Straight reducer Material Chemical-resistant thermoplastic Type Slip x slip Design Straight reduction Key Features Smooth size reduction Precision slip connections Professional-grade construction Chemical and UV-resistant materials Optimized flow transition Installation Benefits Direct size reduction Easy slip connections Professional finish Reliable sealing Streamlined flow pattern Applications Main line transitions Equipment connections Pump installations System modifications Flow optimization