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Posts Tagged ‘Extrol 30’

Current situation expansion tank

Jul 1st, 2010
by pexplumber.
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Amtrol expansion tank made in large quantities, and to this day, the simple design allows you to maintain a more cost-effective prices, in comparison with other, more modern expansion tanks with a replacement membrane such as Extrol 30, Extrol 60, Extrol 90. Their disadvantage is the need to replace the entire tank in case of [...]