PLUMBFLEX 1/2 in. MIP x Hose Boiler Drain Valve Brass 1/4 Turn

This water heater expansion tank is designed for reliability and efficiency. It features a high-quality butyl bladder to ensure consistent pressure control and long-lasting operation in both hot and cold water systems. With a food-grade polypropylene liner to prevent internal corrosion, MIG welding for smooth, leak-free interiors, and a factory leak test with a 150 PSI max pressure rating, this tank also boasts a durable three-layer electrostatic coating, a protected precharge valve to eliminate leak paths, and NSF61 certification for safe use in drinking water systems.

• High pressure and temperature rating for extreme conditions
• Durable brass body resists corrosion
• Ceramic disc ensures a tight seal, prevent leakage