Professional 1.5″ Josam Wall Fitting Plug | 25523-900-000 Product Overview As a retailer of hot tub spare parts, I’m offering this specialized 1.5″ Josam plug designed specifically for wall fitting applications. This component provides a secure and reliable sealing solution for your spa’s plumbing system. Technical Specifications Specification Detail Model Number 25523-900-000 Size 1.5 inch Type Josam Plug Application Wall Fitting Material Chemical-resistant thermoplastic Style Sealing plug Design Threaded closure Key Features Precision-engineered Josam design Secure threading system Chemical-resistant construction Professional-grade sealing capability Compatible with standard wall fittings Installation Benefits Easy installation and removal Reliable sealing performance Built for repeated use Designed for maintenance access Corrosion-resistant materials Applications Temporary plumbing closure Maintenance operations System testing Winter preparation Service access points