FF Compound turbo molecular vacuum pump
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China Equipment goods
Equipment goods

FF Compound turbo molecular vacuum pump

Compound molecular pump FF series
FF series compound molecular pump is one of mechanical vacuum pumps which gaining superhigh vacuum by high speed rotator carrying gas molecules.
It is constituted by turbo molecular pump and disc tractive pump. It simultaneously got speedy pumping,high compressed rate features of turbo molecular pump during molecular flow,and speedy pumping, high compressed rate features of tractive pump when withhigh pressure, except that it also extended the application scope of compound molecular pump.


Feature:
This pump has no optionor memoral effect to pumped gas.
Because there is high compression rate to gas with heavy molecular weight, the pump may get clean high vacuum and ultrahigh vacuum without cold trap baffle plate.

Model

FF150/600

FF200/1200

FF250/1600

Inlet flange

—

LF150

CF150

LF200

CF200

LF250

CF200

Outlet flange

—

KF40( DN40 ISO-KF)

Pumping speed

L/s

600

1200

1600

Limit pressure

Pa

3*10-7 / 5*10-6

Compression rate N2/H2

—

1×109/8×103

1×108/6×103

Motor rotary speed

rpm

24000

21000

Motor Power

W

＜200

Startup time

min

＜6

＜8

Bearing

—

Ceramic Bearing

Backing pump

L/s

6

＞8

8-25

Cooling water temperature

℃

≤25

Cooling water consumption

L/min

＞1

Baking temperature of the pump body

℃

≤100

Using temperature

℃

Water Cooling ＜40;

Air cooling ＜32

Installation direction

—

Vertical or Horizontal

Weight

kg

34

40

45

Location : Room 502,No.1299,XinJinQiao RD, Pudong New Area, ShangHai, China., 201206 ShangHai,
Contact : Martin Miao, 0086 21 50878197

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FF Compound turbo molecular vacuum pump

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