Description
The Blue-White C-330-6 Tube Nut is a genuine OEM replacement part designed to secure 3/8-inch tubing to injection check valves, pump heads, and other fittings on Blue-White FLEXFLO and compatible peristaltic chemical feed pumps.
This precision-molded tube nut ensures a tight, leak-free seal for reliable chemical delivery in pool, spa, and industrial water treatment applications. Made from durable, chemical-resistant plastic, it withstands harsh treatment environments and ensures long service life.
Easy to install, the C-330-6 tube nut is an essential replacement component to maintain your chemical feed system’s performance and prevent leaks at tubing connection points.









