A quick connect and disconnect couplings suitable for flowing large spills of general hydraulic oil, water and chemicals by the possible large flow amount. There are three types of material ; carbon steel, Brass or Stainless steel (SUS-304).
一种快速连接和拆卸联接器,适用于在可能的大流量下大量流出一般液压油、水和化学品。材料有三种:碳钢、黄铜或不锈钢(SUS-304)。