AMTROL 102-1#30 EX-30 30 Extrol Expansion Tank
- Virgin polypropylene inner liner will not crack, chip, flake or peel.
- Steel system connection withstands aggressive water.
- Unique positive hoop ring seal secures diaphragm and liner for added strength and reliability..
- Deep-drawn steel domes offer twice the strength of rolled steel while minimizing weight.