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Ningbo Baosi Energy Equipment Co., Ltd.

  • China,Ningbo ,Zhejiang
  • Verified Supplier
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China Water Cooling Turbomolecular High Vacuum Pump DFFZ250/2000PM-W 2000 L/S for
China Water Cooling Turbomolecular High Vacuum Pump DFFZ250/2000PM-W 2000 L/S for

  1. China Water Cooling Turbomolecular High Vacuum Pump DFFZ250/2000PM-W 2000 L/S for

Water Cooling Turbomolecular High Vacuum Pump DFFZ250/2000PM-W 2000 L/S for

  1. MOQ: 1
  2. Price: 1
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Cooling method water cooling
Pumping speed of N2 2000 L/s
Ultimatre Pressure(CF) 5E-7 Pa
Ultimatre Pressure(LF) 6E-6 Pa
Payment Terms 100% T/T
Supply Ability 500 Units per month
Delivery Time 7 working days
Packaging Details Plywooden Box
Brand Name BSC
Model Number DFFZ250/2000PM-W
Certification ISO9001,ISO14001,OHSAS18001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Cooling method water cooling Pumping speed of N2 2000 L/s
Ultimatre Pressure(CF) 5E-7 Pa Ultimatre Pressure(LF) 6E-6 Pa
Payment Terms 100% T/T Supply Ability 500 Units per month
Delivery Time 7 working days Packaging Details Plywooden Box
Brand Name BSC Model Number DFFZ250/2000PM-W
Certification ISO9001,ISO14001,OHSAS18001 Place of Origin CHINA
High Light 2000 L/S Turbo Molecular PumpWater Cooling Vacuum TechnologyUltra-High Vacuum 6E-7 Pa
Water Cooling Turbomolecular Vacuum Pump DFFZ250/2000PM-W

The DFFZ250/2000PM-W is a high-performance water-cooling turbomolecular vacuum pump engineered by BAOSI VACUUM for demanding industrial and scientific vacuum applications. Delivering 2000 L/s pumping speed with an ultimate pressure down to 6x10-7 Pa (CF flange), this pump combines grease-lubricated bearing technology with efficient water cooling for reliable long-term operation across semiconductor, coating, and research environments.

KEY FEATURES & BENEFITS
  • Grease-Lubricated Bearings — Extended service intervals and simplified maintenance compared to oil-circulation systems, reducing total cost of ownership
  • Efficient Water Cooling — Maintains stable operating temperature even under high gas load conditions, ensuring consistent vacuum performance during prolonged runs
  • Flexible Any-Angle Installation — Mounts in horizontal, vertical, or inverted orientation without performance loss, adapting to tight equipment layouts
  • Rapid Run-Up Under 7 Minutes — Reaches full 24000 rpm operating speed quickly, minimizing system downtime between process cycles
  • Low Vibration Below 0.15 μm — Critical for sensitive applications such as electron microscopy, mass spectrometry, and precision coating where mechanical stability is essential
TECHNICAL PARAMETERS
Model   DFFZ250/2000PM-W
Inlet flange - CF250 LF250
Outlet flange - KF40
Pumping speed L/s 2000
Compression ratio N2/H2 - 1×108/6×103
Ultimate pressure Pa 6×10-6 6×10-7
Rotation speed rpm 24000
Run-up time min <7
Vibration μm ≤0.15
Forevacuum pump speed L/s 15
Cooling water temperature   ≤25
Cooling water flow L/s ≥1
Max Power W ≤700
Voltage V 220
Installation direction - Any direction
Weight kg 42kgs
CERTIFICATIONS

ISO 9001 ISO 14001 OHSAS 18001

OUTSIDE DRAWING

PUMPING SPEED CURVE

APPLICATIONS

Oil-lubricated turbomolecular pumps are widely applied in multiple industrial fields with their excellent vacuum performance, stable operation, and cost-effective characteristics. Their main application industries are as follows:

  • Semiconductor & Microelectronics
  • Vacuum Coating (PVD/CVD)
  • Scientific Research & Laboratory Analysis
  • Vacuum Heat Treatment & Metallurgy
  • Optoelectronics & Laser Manufacturing
  • Lithium Battery & New Energy Material Processing
  • Analytical Instrumentation
Inquiry: For pricing, technical consultation, or to discuss your specific vacuum requirements, please contact BAOSI VACUUM. Custom configurations and OEM solutions are available upon request.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter

  • Year Established:

    2005

  • Total Annual:

    200000000-300000000

  • Employee Number:

    1500~2200

  • Ecer Certification:

    Verified Supplier

NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441). Factory II Factory I Currently, Baosi focuses on the manufacturing of high-end p... NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441). Factory II Factory I Currently, Baosi focuses on the manufacturing of high-end p...

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  • Ningbo Baosi Energy Equipment Co., Ltd.
  • No.55 ,Juchao Rd,Jiangkou Subdistrict,Fenghua District, Ningbo,Zhejiang,China.
  • https://www.baosivacuum.com/

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