ʻO AZ moʻo maʻamau ka AWWA C509;Nui:DN 50~DN 1000Ke kaomi: 150 psi / 200 psi
ʻO ka maʻamau EZ series he DIN3352/BS5163;Nui:DN 50~DN 1000Pumi: PN10/PN16
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