Diffusion Pumps

Diffusion pumps are used to achieve and maintain high vacuum conditions essential in various industrial processes. These pumps ensure reliable operations by providing consistent vacuum levels necessary for activities such as thin film deposition and semiconductor manufacturing.

  2. VARIAN DIFFUSION PUMP

    Diffusion Pumps

    VARIAN DIFFUSION PUMP

    Diffusion Pump Pump will be rebuilt at time of sale. Specify desired heater voltage (120/208/240VAC).

  4. CVC DIFFUSION PUMP 1,600 L/S

    Diffusion Pumps

    CVC DIFFUSION PUMP 1,600 L/S

    6-inch "Blueline" Diffusion Pump Water cooled with 1800W6-cartridge heater

Common Applications

semiconductor manufacturing

thin film deposition

scientific research

vacuum coating

material processing

Buying Guide

Diffusion Pumps Buying Guide

Choosing the right diffusion pump for your needs requires careful consideration of several factors. Ensure the pump capacity aligns with your vacuum requirements.

Additionally, consider the specific applications and environmental requirements you have.

  • Verify the condition, checking for refurbishments and certifications.
  • Ensure compatibility with your existing vacuum system interfaces.
  • Check for included accessories and manuals for setup and maintenance.
  • Review the cooling method (e.g., water-cooled, cryo-cooled) for best suitability.

Frequently Asked Questions

What are diffusion pumps used for?
Diffusion pumps are used to create high vacuum environments in industrial applications such as semiconductor manufacturing and thin film deposition.
Can diffusion pumps handle high volumes?
Yes, diffusion pumps are designed for high-vacuum applications and can handle substantial volumes, as indicated by the models with capacities of up to 2,000 L/S.
What are cryo-cooled pumps?
Cryo-cooled pumps are a type of diffusion pump that utilize cryogenic cooling to enhance vacuum performance and efficiency.
Which brands offer quality diffusion pumps?
Brands such as Varian, CVC, and Veeco are known for their reliable diffusion pumps in the marketplace.
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