Flexcon Thermal Expansion Tank 0.52 gal (2 Liter) 3/4 MNPT - Single 490 gal The Harmsco H-9650 cartridges offer

The Harmsco H-9650 cartridges offer superior water clarity

Material: Steel

Pleatco: PA90

1 GPM @ 30 PSI - Quad Port provides constant pressure and integrates a state-of-the-art digital controller which maintains a constant pressure (within 2 PSI) for a fixed flow rate throughout their operating ranges

Chlorine Reduction Capacity at 3

Flexcon Thermal Expansion Tank 0.52 gal (2 Liter) 3/4 MNPT - Single 490 gal The Harmsco H-9650 cartridges offerThermal expansion tanks are designed for residential water heater and hot water storage tank systems to manage the increased water volume caused by thermal expansion. By maintaining consistent pressure throughout the water supply system, these tanks help protect against over pressure conditions and extend the life of the system. A durable internal membrane separates air and water, ensuring reliable performance over time.