SX-90V | Expansion Tank Extrol SX Hydronic 44 Gallon 100 Pounds per Square Inch Gauge 1-1/4" FNPT SX-90V Non-ASME for Closed Hydronic Heating Radiant and Chilled Water Systems | Amtrol

Amtrol Expansion Tank Extrol SX Hydronic 44-Gallon 100 psi SX-90V Non-ASME Designed for closed hydronic heating, radiant and chilled water systems, the Amtrol Expansion Tank Extrol SX Hydronic features a 44-gallon capacity and a 100 psi gauge. Its 1-1/4" FNPT steel system connection allows for easy installation into existing systems. Built with a 12 psig factory precharge, this expansion tank accommodates expanded water as the system temperature rises, reducing pressure build-up and maintaining system integrity. Its projection welded air valve ensures proper air release during filling. With its non-ASME construction, this expansion tank is suitable for use with high-output boilers up to 1,500,000 BTU's. It stands at 22 inches long, 22 inches wide, and 36 inches high, making it a compact and efficient solution for controlling system pressure in various industrial and commercial applications. Shop Our trusted HVAC store for the best prices and fast shipping on expansion tanks and other essential components for your HVAC systems.

Expansion Tank Extrol SX Hydronic 44 Gallon 100 Pounds per Square Inch Gauge 1-1/4" FNPT SX-90V Non-ASME for Closed Hydronic Heating Radiant and Chilled Water Systems