Skip to main content
FREE SHIPPING
On Orders Over $100
International Orders:
sales@mackvacuum.com
Login
Request Custom Part
Cart (0 items)
Mack-Vac Mack Macuum Technologies, Inc logo
  • Home
  • Online Store
  • Resources
  • About
  • Contact
  • Home
  • Online Store
  • Resources
  • About
  • Contact
  • Login
  • Request a Custom Part
Shop By Category
Questions? Email us!
sales@mackvacuum.com
  • Adapters
  • CF Flanges and Fittings
  • Ferromagnetic Feedthrough
  • High Vacuum Bellows SS Hoses
  • Valves
  • Weld Tubes
  • ISO Flanges and Fittings
  • KF (QF) Flanges and Fittings
  • Alcatel Vacuum Pump Parts
  • Leybold Vacuum Pump Parts
  • Pfeiffer Vacuum Pump Parts
  • Welch Vacuum Pump Parts
  • Vacuum Rated Hoses
  • SS High Vacuum Ball Valves
  • GS Series Ball Valves
  • 316 Stainless Steel Components
  • Super Sale Items
  • Universities Only – FREE STUFF!
  • Custom Vacuum Components / Vented Screws
  • Vacuum Components Bulk Discount

Duo Series

ShopPfeiffer Vacuum Pump PartsDuo Series

Duo Series Categories

Categories View Products View
  • DUO 004A PUMP (PFEIFFER)

    DUO 004A PUMP (PFEIFFER)

  • DUO 008A PUMP (PFEIFFER)

    DUO 008A PUMP (PFEIFFER)

  • DUO 012A PUMP (PFEIFFER)

    DUO 012A PUMP (PFEIFFER)

  • DUO 1.5A PUMP (PFEIFFER)

    DUO 1.5A PUMP (PFEIFFER)

  • DUO 10 PUMP (PFEIFFER)

    DUO 10 PUMP (PFEIFFER)

  • DUO 10C PUMP (PFEIFFER)

    DUO 10C PUMP (PFEIFFER)

  • DUO 2.5 PUMP (PFEIFFER)

    DUO 2.5 PUMP (PFEIFFER)

  • DUO 2.5C PUMP (PFEIFFER)

    DUO 2.5C PUMP (PFEIFFER)

  • DUO 20 PUMP (PFEIFFER)

    DUO 20 PUMP (PFEIFFER)

  • DUO 20C PUMP (PFEIFFER)

    DUO 20C PUMP (PFEIFFER)

  • DUO 30A PUMP (PFEIFFER)

    DUO 30A PUMP (PFEIFFER)

  • DUO 35M PUMP (PFEIFFER)

    DUO 35M PUMP (PFEIFFER)

  • DUO 35MC PUMP (PFEIFFER)

    DUO 35MC PUMP (PFEIFFER)

  • DUO 5 PUMP (PFEIFFER)

    DUO 5 PUMP (PFEIFFER)

  • DUO 5C PUMP (PFEIFFER)

    DUO 5C PUMP (PFEIFFER)

  • DUO 65 PUMP (PFEIFFER)

    DUO 65 PUMP (PFEIFFER)

  • DUO 65M PUMP (PFEIFFER)

    DUO 65M PUMP (PFEIFFER)

  • DUO 65MC PUMP (PFEIFFER)

    DUO 65MC PUMP (PFEIFFER)

Categories

  • Adapters
  • CF Flanges and Fittings
  • Ferromagnetic Feedthrough
  • High Vacuum Bellows SS Hoses
  • Valves
  • Weld Tubes
  • ISO Flanges and Fittings
  • KF (QF) Flanges and Fittings
  • Alcatel Vacuum Pump Parts
  • Leybold Vacuum Pump Parts
  • Pfeiffer Vacuum Pump Parts
  • Welch Vacuum Pump Parts
  • Vacuum Rated Hoses
  • SS High Vacuum Ball Valves
  • GS Series Ball Valves
  • 316 Stainless Steel Components
  • Super Sale Items
  • Universities Only – FREE STUFF!
  • Custom Vacuum Components / Vented Screws
  • Vacuum Components Bulk Discount
Mack-Vac Mack Macuum Technologies, Inc logo
1078 Shadick Dr, Unit G
Orange City, FL 32763

sales@mackvacuum.com

866-674-6225

Quick Links

  • Home
  • Shop Vacuum Components
  • Request Custom Part
  • About Us
  • Resources

Customer Service

  • My Account
  • Order History
  • Shipping & Returns
  • Terms & Conditions
  • Privacy Policy
  • Contact US

Proud member of the American Vacuum Society-AVS

AVS Science and Technology of Materials, Interfaces, and Processing

Resource Center: Latest Entry

Choosing the Right Vacuum Materials

When choosing materials for vacuum systems, it’s crucial to minimize gas loads while ensuring the material’s strength. Stainless steel and aluminum are common choices, with stainless steel often preferred for its lower outgassing rates. It’s important to consider factors like surface finish, outgassing, and permeation, and to avoid materials that might release gases under vacuum. Proper selection of sealing materials is also essential to maintain vacuum integrity.

Read More Visit Resource Center
Website Design and Development by The Web Tailors LLCCopyright © 2025 Mack Vacuum Technologies, Inc. All rights reserved.