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Grease-Lubricated Molecular Vacuum Pump

The FB-Z series grease-lubricated molecular pump adopts the first variable-section leaf tooth in China. The bearing adopts a grease-lubricated ceramic precision bearing, which realizes the installation of the pump at any angle and cleans the oil-free high vacuum environment with higher reliability.

The FB-Z Grease Lubricated Molecular Pump is a high-performance vacuum pump designed for applications requiring precise vacuum control and high pumping speeds. It utilizes a grease-lubricated bearing system and is available in multiple models with different pumping speeds, including 300 l/s, 650 l/s, 1300 l/s, and 2000 l/s. Below is a detailed description of the FB-Z Grease Lubricated Molecular Pump:


FB-Z Grease Lubricated Molecular Pump 

Key Features:

Pumping Speed Range: The FB-Z Grease Lubricated Molecular Pump is available in a range of pumping speeds to suit various vacuum system requirements. It includes models with pumping speeds of 300 l/s, 650 l/s, 1300 l/s, and 2000 l/s, allowing users to choose the appropriate capacity for their specific applications.


Grease Lubrication: This vacuum pump employs a robust grease-lubricated bearing system, ensuring smooth and reliable operation. Grease lubrication minimizes friction and wear, extending the pump's operational lifespan.


High Vacuum Performance: The FB-Z pump is engineered to deliver and maintain high vacuum levels, making it suitable for applications demanding precise pressure control. It is commonly used in scientific research, semiconductor manufacturing, and analytical instrumentation.


Compact Design: The pump's compact and space-saving design allows for easy integration into vacuum systems with limited space. Its small footprint enhances flexibility when configuring vacuum setups.


Precision Engineering: The FB-Z pump features precision-engineered components, including a high-speed rotor and advanced pumping stages, optimized for efficient gas molecule capture and removal from the vacuum chamber.


Low Noise and Vibration: Despite its high pumping capacity, the FB-Z pump is designed for quiet and low-vibration operation. This minimizes disturbances in laboratory and industrial environments.


Versatile Applications: The FB-Z Grease Lubricated Molecular Pump is versatile and suitable for a wide range of applications, including mass spectrometry, surface analysis, electron microscopy, and vacuum deposition.


Safety and Monitoring: Depending on the specific model, the pump may include safety features like overtemperature protection and rotational speed monitoring, enhancing operational safety and reliability.


Compatibility: The pump is designed for seamless integration into vacuum systems and is often used alongside other vacuum components such as backing pumps and vacuum gauges to create comprehensive vacuum solutions.


Reliability and Durability: The FB-Z pump is constructed for long-lasting reliability and durability, capable of continuous operation even in demanding industrial and research environments.


The FB-Z Grease Lubricated Molecular Pump is an excellent choice for applications that demand precise vacuum control and high-performance pumping capabilities. Its range of pumping speeds, coupled with the dependable grease-lubricated bearing system, makes it a valuable tool for achieving and maintaining specific vacuum levels in various scientific and industrial settings.

ModelFB300Z(F)FB650Z(F)FB1300Z(F)
FB2000Z(F)
Inlet Flange-100 ISO-K100 CF160 ISO-K150 CF
200 ISO-K200 CF250 ISO-K250 CF
Outlet Flange-KF25
KF40
KF40
KF50
Pumping SpeedL/s300
650
1300
2000
Compression Ratio N2/H2-1×108/1×1031×109/1×1041×109/1×1041×109/1×104
Ultimate PressurePa5×10-78×10-85×10-78×10-85×10-78×10-85×10-78×10-8
Rotation Speedrpm33000
240002400024000
Run-up Timemin3.5
5
55
Vibrationμm≤ 0.1≤ 0.1≤ 0.1≤ 0.1
Backing Pump Speed L/s24-88-15
8-15
Cooling Water Temperature≤ 20(Ambient temperature<37℃)≤ 20(Ambient temperature<37℃)≤ 20(Ambient temperature<37℃)≤ 20(Ambient temperature<37℃)
Pump Temperature≤ 80≤ 80≤ 80≤ 80
Cooling Water FlowL/min1111
Installation Direction-

Any

Any

AnyAny
Weightkg~ 11~ 26~ 27~ 31


photovoltaic, lighting, aerospace, semiconductor, energy, military, laser, home appliances, materials, automotive, and scientific research.

Grease-Lubricated Molecular Vacuum Pump
The FB-Z series grease-lubricated molecular pump adopts the first variable-section leaf tooth in China. The bearing adopts a grease-lubricated ceramic precision bearing, which realizes the installation of the pump at any angle and cleans the oil-free high vacuum environment with higher reliability.
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