3/4 NPT(G3/4)呼吸器  

3/4 NPT(G3/4) BREATHER

   呼吸器也称 "油插",是液压动力单元塑料油箱或铁质油箱的配件,此款呼吸器为普通型,内有空气过滤棉,有油高指示.

材料：尼龙

尺寸：3/4 NPT(G3/4)

   Breather for plastic hydraulic reservoir tanks ,and also can be used for metal oil tank .

Here is the standard breather ,with indication of oil height ,with air filter cotton.

Plug Materia: PA

Size：3/4 NPT(G3/4)