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 |
|||
Contact : Martin Miao, 0086 21 50878197
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of FF Compound turbo molecular vacuum pump Search in a category : Equipment goods Search in a category : pump, molecular, vacuum, turbo, compound |
29422 Search / buyReport abuse
Wednesday, December 14, 2022
Price : USD 0.65 / Ream
SPECIFICATION Brand: Double A (Original) Size: A4 (210mm x 297mm), Legal (Legal 216mm × 356mm), Letter (216mm × 279mm) Substance: 80gsm,75gsm,70gsm Brightness: 102-104% above Color: white Whiteness: CIE167 Grade: All purpose Premium Paper Sheet in Ream: 500 Roughness: 140ml/Min Ream box...
PUTRA
- 29422 - Batam
- +627787062288
467000 Shoes and leatherReport abuse
Saturday, March 16, 2024
cylindrical graphite crucible works best with a quartz jacket because graphite oxidizes. High purity graphite crucible is good or bad with its material and density. Good graphite crucible doesn't oxidizes easily, so that the production loss is low. Bad graphite oxidation is not uniform...
Pingdingshan Wanhui Graphite Co., LTD
- 467000 - Pingdingshan
- 0375 6506966
- 86 15539792960
Cosmetics and beautyReport abuse
Friday, December 23, 2022
Quantity : 500Litres - Price : 450 Euros/Liter
Exceptional prickly pear oil certified ORGANIC EXTREMELY COMPETITIVE PRICES We manufacture an exceptional prickly pear oil from Algeria, 100% virgin, natural, certified organic of very high quality. It is cold extracted from prickly pear seeds Location : Alger, 16000 Alger, Contact ...
