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      1. CN
        Current Position: Home Products Rotary Plston Vacuum Pump

        Rotary Plston Vacuum Pump

        Model:H150L


        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.




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