精品久久久久久中文字幕,91原创精品,91久久精品一区,国产精品久久久91,精品久久久久久久久中文字幕 ,国产亚洲精品美女久久久久久久久久,久久曰

CN
Current Position: Home Products Rotary Piston Vacuum Pump

Rotary Piston Vacuum Pump

Model:H-150


Here are two kinds of the rotary vacuum pump: model H single-stage rotary piston vacuum pumps and model 2H double-stage rotary piston vacuum pumps. Rotary piston vacuum pump is a sort of vacuum production equipment suitable for pumping ordinary gases and a little condensable gases (for example, water vapour) with a gas ballast used. The pump must be fitted with appropriate accessories if gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil. The pump can be operated singly. It also can be as a backing pump when combined with another high vacuum pump, such as diffusion pump, oil booter vacuum pump and roots vacuum pump. Series rotary piston vacuum pump can be used for a longer time than the sliding vane rotary vacuum pump. It is widely used in vacuum coating, vacuum heat treatment, vacuum sintering, molecule distilling and simulation testing, etc.

Features:
●Low vibration, low noise by optimizing design and matching weigh
●Supply oil singly to baring seal house, because the baring seal house and the pump house is be fenced out, it is avoided that the impurity come into the baring seal house, that beget the baring and seal to be shattered prematurely.
●According as the consumer requisition, the subsidiary oil box can be equipped, it can make the oil cooling and the impurity separating.
●The motor is on top of the pump besides the old model H-150. Compact structure, fewer dimension control clearance.
Model H、2H pump main performance-parameter table
Model Ultimate pressure
(Pa)
Pumping speed
(L/S)
Power
(KW)
lnlet & outlet dimensions (mm) Cooling water supply
(Kg/h)
Weight
(Kg)
lnlet outlet
2H-8 6x10-2 8 1.1 50 32 風(fēng)冷 100
2H-15 15 2.2 65 32 風(fēng)冷 140
2H-30A 30 4 63 50 135 295
2H-70C 70 7.5 80 76 350 630
2H-100 100 11 100 80 500 850
H-150 1 150 15 150 80 800 1100
H-25 25 2.2 50 40 風(fēng)冷 340
H-50 50 5.5 80 50 480 350
H-70B 70 7.5 80 76 315 450
H-100 100 7.5 80 63 300 615
H-150 150 15 150 80 700 720
H-150L 1.3 150 15 150 80 700 680
H-150D 150 15 105 80 450 896
H-200 200 15 100 80 700 1000
H-600 600 35 250 150 2800 3200

Explain:1、1401*、H-7*、H-8A* are old pump
2、Hereinbefore,ultimate pressure is partial ultimate pressure that is measured by compression gauge.



Technology Innovation Quality
English about 2
临朐县| 雷波县| 凤冈县| 沁阳市| 黔东| 玉树县| 宁南县| 绥德县| 汉中市| 望江县| 丰镇市| 郓城县| 新和县| 松原市| 体育| 恩平市| 阿巴嘎旗| 奎屯市| 奉化市| 刚察县| 沙田区| 宣威市| 枣阳市| 新邵县| 都匀市| 阿图什市| 巴里| 临安市| 章丘市| 呈贡县| 龙海市| 兴和县| 泰来县| 西城区| 白银市| 湟中县| 青神县| 中牟县| 德钦县| 阳信县| 饶河县|