For aggressive media, which attack the copper resp. The copper-alloy, other versions Model 2631, 2636 with stainless steel medium wetted parts are available.

 
  • 对于腐蚀铜和铜合金的腐蚀性介质,可以选择其他不锈钢可浸泡于介质的型号Model 2631,2636。
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