Key features

• •【Superior Water Hammer Protection】Our water heater expansion tank acts as a reliable water hammer arrestor, absorbing pressure surges and thermal expansion to safeguard tankless and point-of-use water heaters with 2 gallons or less of total water volume. It prevents leaks, costly repairs, and damage caused by excessive pressure, ensuring your plumbing setup operates smoothly for years.
• •【Durable 304 Stainless Steel Construction】Crafted with potable-grade 304 stainless steel, this potable thermal expansion tank meets hygienic standards for drinking water applications. Built to withstand indoor and outdoor conditions, its corrosion-resistant design guarantees longevity and reliability, perfect for American households'daily use.
• •【Pre-Set & Adjustable Pressure】Factory pre-set to 18 PSI with easy-to-adjust settings, this expansion tank adapts to your system's needs. It handles a maximum pressure of 150 PSI and a maximum temperature of 140°F, exceeding industry standards to protect your water heater from overpressure damage.
• •【1/2" MIP Connector for Universal Installation】Equipped with a 1/2" MIP threaded connector, this tankless water heater expansion tank supports vertical or horizontal mounting, with no professional plumbing skills needed. Its flexible design ensures quick, hassle-free installation, making it a convenient upgrade for residential plumbing systems.
• •【Manufactured to Key Standards】Manufactured in accordance with NSF/ANSI/CAN 61 and ANSI Z1088 standards for drinking water system components. This expansion tank is built for safety and reliability in American households.