Bell & Gossett 1BN323LF PT-80V Hydro-Trol non-ASME pre-charged diaphragm expansion tank for potable water systems. Lead Free construction meets NSF/ANSI 372 standards. Suitable for hydronic heating, cooling, and plumbing applications requiring thermal expansion control.

# Expansion Tanks The Bell & Gossett 1BN323LF PT-80V Non-ASME Potable Tanks are designed to effectively manage the expansion of potable water in hydronic heating systems. These expansion tanks play a crucial role in maintaining system pressure, preventing water hammer, and ensuring optimal performance of the entire hydronic system. Engineered with expertise and precision, this product is ideal for both residential and commercial applications. ## Key Features • **High-Quality Construction:** Manufactured from durable materials that meet industry standards, ensuring reliability and longevity in demanding environments. • **Capacity:** Designed for an 80-gallon capacity, providing ample space for thermal expansion and accommodating varying water temperatures. • **Non-ASME Compliance:** Specifically designed for potable water applications, offering a safe solution for drinking water systems. • **Pressure Ratings:** Capable of withstanding operating pressures up to 125 PSI, ensuring robust performance under a variety of conditions. • **Versatile Installation:** Compatible with various hydronic heating systems, making it a flexible choice for diverse applications. ## Applications • **Residential Hydronic Heating:** Perfect for residential heating systems, enhancing comfort and efficiency by managing water expansion effectively. • **Commercial Systems:** Suitable for commercial HVAC applications where reliable expansion management is essential for system integrity. • **Potable Water Systems:** Specifically designed for use in systems that transport drinking water, adhering to safety and compliance standards. ## Benefits • **Enhanced System Performance:** By absorbing excess pressure, the tank helps maintain stable system pressure, leading to improved heating efficiency and comfort. • **Prevention of Water Hammer:** Reduces the risk of water hammer, thus protecting pipes and fittings from potential damage caused by rapid changes in water flow. • **Longevity and Durability:** Built with high-quality materials that ensure a long-lasting performance, reducing the need for frequent replacements. --- *Product information compiled with AI assistance for reference purposes.*