Duraflex Sanitation Products 21926 Gator Tank Insert 3-Inch NPT Waste Holding Tank Fitting

The Duraflex 21926 Gator Tank Insert is a 3-inch NPT threaded insert fitting designed as a replacement or upgrade component for Gator portable waste holding tanks. This tank insert provides a secure, leak-resistant threaded connection point directly in the tank wall, enabling proper attachment of drain fittings, hose assemblies, and adapters used in RV sanitation systems.

Key Features:

• 3-Inch NPT Thread: Standard National Pipe Thread sizing compatible with industry-standard 3-inch RV sewer fittings and adapters
• Durable UV-Stabilized ABS Construction: Resistant to abrasion, chemicals, and sun damage for long-lasting performance
• Compatible with Gator Portable Waste Tanks: Designed to work with Duraflex Gator tote tank product lines
• Industry-Standard Compatibility: Interchanges with standard RV sanitation fittings and adapters
• Secure Tank Wall Installation: Provides a solid, threaded mounting point for drain valve and hose connections

The Duraflex 21926 is an ideal replacement part for damaged or worn tank inserts on Gator portable waste holding tanks. Duraflex Sanitation Products are made in the USA and engineered to deliver reliable, odor-tight performance in demanding RV sanitation applications.