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Tank – Expansion

- NSF 61 Approved
- To accommodate the increased volume of water created by thermal expansion, returning it to the system when hot water delivery is demanded
- Deep drawn steel domes for maximum strength & pressure rating
- Rigid polypropylene liner for corrosion resistant reservoir
- Butyl diaphragm for long life expectancy
- Welded steel construction

Part#Size
80902A 2.1 gallon
80905A 4.5 gallon
80913A 10 gallon