激情人妻另类人妻伦_99久re热视频这里只有精品6_色欲欲www成人网站_欧美牲交a欧美牲交aⅴ久久_亚洲人成色7777在线观看不卡

Chinese   English

Product

Silent oil-free vacuum pump

  • Product Details
  • Parameter

Specification:

Model: GV-T240

Input power: ≤0.8KW
Max. pumping rate (L/min@0kPa): 240L/min
Start-stop vacuum range: ≤-60kPa ~-90kPa

Inlet interface: R1/2 (optional)
Working noise: ≤60dB
Tank volume: 40L
Net Weight: 37KG

Product Size: 610*320*685mm


Description:

The silent oil-free vacuum pump, it is self-designed pump by Shanghai Greeloy; during daily operation, it do not need to add any oil as lubrication, it can operate continuously and stably for a long time. For Greeloy silent oil-free vacuum pump, it has the advantages of easy operation, convenient maintenance, streamlined structure, lower working noise, environmental protection and non-pollution.

?

Proven through endurance testing and long-term use in the marketplace, this is a high performance, stable and durable vacuum pump that is widely used as the basic equipment for obtaining vacuum for a wide range of applications.

?

Silent oil-free vacuum pumps can be used in (including but not limited to) semiconductor manufacturing, optical coating, all kinds of medical equipment supporting, experimental reagent delivery, liquid sample filtration and concentration, solid-phase extraction, etc., it is an important basic equipment for modern advanced manufacturing and laboratory.

?

Working Principle:

The silent oil-free vacuum pump, it is working in an up-and-down reciprocating motion, guiding the air flow through the pump body to form a vacuum. Our silent oil-free vacuum pump can provide a completely clean vacuum environment, it is maintenance free, and no pollutants are generated during operation processing.

?

Advantages:

1Streamlined structure, durable operation, stable performance, low vibration, low noise, easy to operate, convenient maintenance, no pollution to the environment.

2Double insurance settings, built-in temperature control and electrical overload protection device to protect the vacuum pump working safety.

3, Comes with a pre-filter, which would filter impurities, remove air vapor, all-round active protection of the pump and extend the service life accordingly.

4No oil, no lubricant, provide a clean vacuum environment, and the application range is wide.

5Comparing with the same grade of oil lubrication vacuum pump, it could provide higher vacuum degree, and the range is about -60~-90Kpa.

?

Model selection considerations:

1, Vacuum degree: in the purchase of a vacuum pump, the user should first determine the requirements of the vacuum degree, and the pump which selected should provide vacuum be greater than requirement, otherwise if can not meet the normal work of the supporting equipment, the equipment cannot work correctly.

2, Pumping rate:

It is the pumping volume per minute of the oil-free vacuum pump, the rate must be greater than the demanded, it is recommended to exceed at least 20% above, so as to better meet the needs of use. Also need to pay attention to the air flow, which the pump need to suck, make sure whether the air flow would be corrosive or not. Corrosive air flow would corrode the internal surface of pump body; in this case, please remind the sales beforehead, and this oil-free vacuum pump should be made of special materials, that will be a completely customized pump.


Model: GV-T240
Input power: ≤0.8KW
Max. pumping rate (L/min@0kPa): 240L/min
Start-stop vacuum range: ≤-60kPa ~-90kPa
> 主站蜘蛛池模板: av免费网址在线观看| 久久中文骚妇内射| 日本免费精品一区二区三区 | 国产成本人片无码免费2020| 国产国语老龄妇女a片| 99亚洲乱人伦aⅴ精品| 国产成人a∨激情视频厨房 | 亚洲第一综合天堂另类专| 久久精品免费一区二区| 亚洲国产精品18久久久久久| 日本内射精品一区二区视频| 国产乱码一二三区精品| 制服丝袜人妻中文字幕在线| 特黄特色大片免费播放器| 亚洲av无码一区东京热蜜芽| 久久人妻内射无码一区三区| 手机看片久久国产免费| 国产精品igao视频网网址| 国产精品熟妇一区二区三区四区| 男人靠女人免费视频网站| 亚洲欧美18岁网站| 乱色精品无码一区二区国产盗| 亚洲综合天堂av网站在线观看| 亚洲色婷婷久久精品av蜜桃| 亚洲av无码专区在线观看亚| 国产在线国偷精品产拍| 成人精品一区二区三区电影| 亲嘴扒胸摸屁股激烈网站| 中文人妻熟女乱又乱精品| 人人妻人人澡人人爽久久av | 日本按摩高潮a级中文片| 永久免费无码网站在线观看个| 天天爽天天爽天天爽| 亚洲精品久久久久一区二区三区| 成人免费无遮挡无码黄漫视频| 特级毛片a级毛片免费播放| 亚洲午夜福利在线视频| 日韩精品av一区二区三区| 久久精品国产一区二区电影| 影音先锋人妻啪啪av资源网站| 中字幕一区二区三区乱码|