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
宾川县| 浑源县| 金坛市| 秦皇岛市| 永仁县| 平邑县| 梧州市| 江阴市| 贵港市| 漳平市| 鹤庆县| 米林县| 黑水县| 枝江市| 子洲县| 集安市| 吉水县| 石嘴山市| 汶川县| 婺源县| 疏附县| 塘沽区| 鄂托克旗| 清河县| 广昌县| 牡丹江市| 丰台区| 扬中市| 禄丰县| 隆安县| 屏山县| 日喀则市| 金秀| 赤水市| 门源| 堆龙德庆县| 兴宁市| 射洪县| 南郑县| 黎平县| 安丘市|