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>
  • 青青草国产精品视频分类| 一级簧片免费看| 久久久久久久久久九| 日国产无套夫妻A√| 三级A片A级网站| 久久草成人片在线免费| 中国少妇一级a片| 免费一级黄色视频| 日本A片东京热| 国模性爱视频| 国产网站av| 在线播放亚洲色情| 亚洲AV先锋资源在线| 哟哟av在线网站| 毛片黄色视频| 久草黄色视频| 黄AV资源| 97色情电影| 91无码精品视频| 影音先锋黄色资源| 黄色操逼AV| 嫩草五月天av| 亚洲资源中文字幕| 日本成人电影在线| 欧美日韩国产A级片| 成人av中文字幕| 黄色一级A片在线观看| 97做爱视频| 色双飞AV| 日日夜无码毛片| 亚洲美女色图| xxx3一级片| 精选无码av影视| 亚洲国产二区在线视频| 成人免看一级a一片A片| 91在线精品视频| AV网址在线大全| 日韩黄色毛片| 成人三级国产一区二区| 超碰一区二区| 日韩AV片无码|