歐美日本不卡_56pao在线视频国产_日韩特黄AAA一级片_在线观看的黄色网址_亚洲午夜短片免费_成人18毛片免费_国产精品福利高清hd_久久精品欧美一区二区三区麻豆_变态色视频综合在线观看_日本韩国高清免费观看

361.107 stacked 1.5 inch disc type irrigation filter (including flushing valve)

A thin layer of a particular color, a groove with a large number of micron size. Laminated plates of a stack of the same kind of pattern are designed to hold onto a special design. When the spring and the pressure of the liquid are pressed, the groove of the overlap between the sheets, thereby producing a deep filtering unit with a unique filter passage, which is arranged in a super high performance engineering plastic filter tube.
In the filter, the filter stack through the spring and fluid pressure, the greater the pressure difference, the greater the pressure. Guaranteed high efficiency filtration. The liquid from the stack through the outer groove to the laminated edge, after 18 ~ 32 point filter to form a unique, deep filter. After filtration, hand washing or automatic back washing is carried out by hand or hydraulic pressure.