Expansion Bellows ● This product is mainly applicable for piping systems in commercial and industrial buildings and plants. ● Applicable fluids are exclusively water including cold water, warm water, cooled water, sea water, etc. ● This product can not be used for drinking water, pool water, oil, or boiled water for types available for: - JIS 10k - JIS 20K - Pn 16 - PN 25 - ANSI 150