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    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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