排气塞SFW。

轮 螺纹 聚酰胺

材料:聚酰胺基(PA)技术聚合物。封面:RAL 2004橙色，半哑光表面，图形符号“阀门”。螺纹连接器:黑色，半哑光表面处理。标准执行:SFW+F:无平面试纸。SFW-BA+F:带镀锌钢板卡口，无需平尺。镀铬钢安全链条。SFW+F+a:带平尺。SFW-BA+F+a:带镀锌钢板卡口，带水平尺。最大连续工作温度100°C。SFW的使用。 pressurised breather caps which create a pressure plenum chamber right above the oil level within tested limit conditions, in order to avoid any reservoir deformation, offers the following advantages: • reduces reservoir air volume intake keeping clean oil and filter • improves suction pump action during working conditions reducing cavitation phenomenon • prevents fluid leakage when the system is part of a mobile unit • reduces foam in fluid.