ST-5 | Expansion Tank Therm-X-Trol Thermal 2 Gallon 150 Pounds per Square Inch Gauge 3/4" Male NPT ST-5 Non-ASME for Domestic Hot Water Heating Systems to Eliminate the Potential Hazards of Water Expansion | Amtrol

Amtrol ST-5 Expansion Tank: A Thermal Solution for Domestic Hot Water Heating Systems The Amtrol ST-5 is a non-ASME expansion tank engineered to mitigate water expansion hazards in domestic hot water heating systems. This 2-gallon tank features a 150 PSI gauge and a 3/4" male NPT connection, making it ideal for residential and commercial water heaters. Technical Features: - Precharge Pressure: 50 PSIG - Temperature Rating: 200°F - Diaphragm Material: Heavy-duty butyl - Tank Material: Steel Benefits: - Eliminates the risk of water expansion damage to your water heater system - Prevents pressure buildup and potential leaks or ruptures - Antimicrobial liner effectively neutralizes bacteria - InSight service indicator cap provides maintenance alerts - Durable steel construction ensures long-lasting performance - Compact design fits in tight spaces Applications: - Residential and commercial water heaters - Closed hot water systems - Tankless water heaters (ST-1 model) Shop Our trusted HVAC store for the Best Prices and Fast Shipping! Our commitment to quality and customer satisfaction makes us the preferred choice for industrial engineers and maintenance professionals.

Expansion Tank Therm-X-Trol Thermal 2 Gallon 150 Pounds per Square Inch Gauge 3/4" Male NPT ST-5 Non-ASME for Domestic Hot Water Heating Systems to Eliminate the Potential Hazards of Water Expansion