精品无码毛片_性爱AV黄色网_久久黄色网站_久久久久久成人电影

精品无码毛片_性爱AV黄色网_久久黄色网站_久久久久久成人电影

精品无码毛片_性爱AV黄色网_久久黄色网站_久久久久久成人电影_一本三道无码三区_三本道无码视频_色妞久久久

    <big id="rz6h8"><code id="rz6h8"></code></big>

    <style id="rz6h8"></style>

  • <legend id="rz6h8"><button id="rz6h8"><dfn id="rz6h8"></dfn></button></legend>
  • <style id="rz6h8"></style>
  • Completely oil-free SF6 compressor

    SF6 Compressor
    Full oil-free design, guide ring and piston ring are made of self-lubricating material, 100% oil-free lubrication. Bearing parts are lubricated with high temperature resistant grease, not in contact with compressed medium, avoiding the pollution of gas during compression, ensuring the purity of gas and making the gas can be efficiently reused and recycled.

    Product details

    Full oil-free design, guide ring and piston ring are made of self-lubricating material, 100% oil-free lubrication. Bearing parts are lubricated with high temperature resistant grease, not in contact with compression medium, avoiding the pollution of gas during compression, ensuring the purity of the gas, so that the gas can be efficiently reused and recycled.


    At the sealing of the shaft head, rotary magnetic fluid seal is adopted. It effectively prevents the leakage of sulfur hexafluoride gas, reduces the gas loss, protects the life safety and health of the operators, and avoids the environmental pollution caused by toxic substances.


    This series of compressor is suitable for recycling of sulfur hexafluoride gas and refilling into cylinders.


    Suction pressure: (-0.05) ~ 0.6Mpa (G), exhaust pressure: ≤5 Mpa (G)


    Technical Specification Sheet for Fully Oil-free Sulfur Hexafluoride Recovery Compressors



    The above parameters are for reference only, subject to the actual technical program. Models with larger flow rate and more inlet and exhaust pressures can be configured according to the specific requirements of users, please consult us further.

    精品无码毛片_性爱AV黄色网_久久黄色网站_久久久久久成人电影

    <big id="rz6h8"><code id="rz6h8"></code></big>

    <style id="rz6h8"></style>

  • <legend id="rz6h8"><button id="rz6h8"><dfn id="rz6h8"></dfn></button></legend>
  • <style id="rz6h8"></style>
  • 欧美日韩一级片AAA| 日韩AV黄色电影网站| 中国久久黄色视频| 日韩元码一老牛影视| 特级欧美久久久| 人妻黄色视频免费观看| 国产精品777色在线| 一道本免费观看视频| 国产操逼免费| 亚洲在线色情| 中日韩精品A片日本有码| 操人91| 免费观看欧美A片| 一级aV片播放| 免费一级av| 黄色天天插插插| 色色组团免费电影平台| 97超碰电影| 色情五月天 婷婷| 国产三级91| 色色色一个色av| 亚洲色院| 91一级黄色视频| 蜜臀精品在线网| 亚洲天堂一区二区不卡| 色情图片不卡| 超碰人人操人人看人人干| 免费在线看黄网址| 中国美女一级黄色大片| 日韩久久草| 69超碰| 成人A免费| 亚洲91.网站| 五月天无码| 激情丁香五月AV| ava片在线看| 国产乱视频| 免费一级黃色| 久久人人超碰综合| 色色韩日| 涩99久在线观看|