Thermal Expansion Tank for Hot Water Heater (1.05 Gallon)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,480 (2026-07-23 기준)

상품 특징

• ✔Dual O-Ring Seal Leak-Proof Air Valve: Our expansion tank features leak-proof air valve with double O-ring seals to prevents pressure loss and leakage in thermal expansion systems.
• ✔Thick-walled & Withstands High Pressure: This water expansion tanks feature thick-walled carbon steel construction with factory test pressure rating of 207 PSI. Withstands water hammer impact and cyclic pressure fluctuations (e.g., pump start/stop cycles), preventing tank bursting. While factory-tested to 207 PSI, our expansion tanks require operating pressures ≤150 PSI for sustained safety and service life.
• ✔Food-grade Materials: The thermal expansion tank features a 3/4" MNPT connection constructed of food-grade type 304 stainless steel. Also, The expansion tank diaphragm is fabricated from food-grade EPDM rubber(Chlorine/ozone resistance & -40~302℉ stability), ensuring compatibility with potable water systems.
• ✔For Various Water System Applications: This expansion tank is ideal for modern, high efficiency systems including well water systems, hot water systems, solar thermal systems, marine, RV water systems and other pressurized water applications.
• ✔Enjoy Steady Water Flow: Our expansion tank will control pressure increases caused by thermal expansion to a level below the water heater relief valve setting, that prevent relief valve discharge and water hammer in piping systems. Also, extends service life of piping and water heater. In hydronic heating systems, expansion tanks can reduce pump runtime by 30% and minimize unnecessary cycling, achieving 15-25% energy savings.

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