Gold Member Since 2011
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Shanghai Suoto Pump Industrial Co., Ltd.

Liquid Ring Vacuum Pump, Vacuum Pump, Molecular Pump manufacturer / supplier in China, offering High Vacuum Molecular Pump (250mm Series), 3 Inch Plastic Aodd Pump, Direct Coupled Vertical Single Stage Pump and so on.

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Supplier Homepage Product Vacuum Pumps High Vacuum Molecular Pump (250mm Series)

High Vacuum Molecular Pump (250mm Series)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 20, 000 PCS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Material: Stainless Steel
  • Valve Body Type: Butterfly
  • Diaphragm Material: Viton
  • Theory: Vacuum Pump
  • Type: Blade Pump
  • Origin: Shanghai, China
  • Power: Electric
  • Function: Intelligent Type
  • Performance: Corrosion
  • Structure: Single-Stage Pump
  • Trademark: SUOTO
  • HS Code: 8414100090
Product Description
The turbo molecular pump is a mechanical vacuum pump with a rotor made of a fast rotating turbine blade, helical groove, or a combination of the two. The gas molecules enter the turbo molecular pump and collide with the surface of the rotors creating kinetic energy causing the gas molecules to move toward the turbomolecular pump exhaust.

The pumps offer full magnetic levitation rotor, which provides a clean, reliable vacuum for today's semiconductor and solar industries. It features a five axis magnetic bearing and half rack controller requiring no tuning or battery backup, high compression, and corrosion resistant.
ModelF-250/1500FF-250/1600F-250/1800
Capacity(l/s)150016001800
H2 Compression Ratio3× 10 33× 10 33× 10 3
N2 Compression Ratio1× 10 81× 10 81× 10 8
Ultimate Pressure(Pa)≤ 6× 10 -6≤ 1× 10 -6≤ 1× 10 -6
Rotation Speed(RPM)210002700027000
Run up time(min)< 8< 8< 8
Outlet FlangeKF50(DN50 ISO-KF)KF50(DN50 ISO-KF)KF40(DN40 ISO-KF)
Inlet FlangeLF250(DN250 ISO-K)                       LF250(DN250 ISO-K)                         LF250(DN250 ISO-K) 
BearingstandardCeramic bearingCeramic bearing
Backing pump(l/s)151515
Cooling water(º C)≤ 25≤ 25≤ 25
Heating T(º C)≤ 100≤ 100≤ 100
Ambient T(º C)5~405~405~40
Oil filled(ml)150150Grease lubricated
Install Orientationvertical± 5°vertical± 5ºany
Weight(kg)604742
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