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Quick-Change Spargers for Bioreactors

In bioreactors, optimal mass transfer of gases like oxygen or carbon dioxide is difficult to accomplish. Mott quick-change spargers greatly increases mass transfer rates. The introduction of gases into stirred or unstirred reactor vessels via millions of tiny bubbles increases the gas-to-liquid contact areas allowing for optimal mass transfer rates. The quick-change design enables fast changeover for new batches without cutting or welding of sparger elements.

Information Request

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Literature & Data Sheets

Typical Applications

  • Mammalian cell bioprocessing
  • Biofermentation
  • Aeration
  • Bench top bioreactors


Mott Quick-Change Sparger System Assembly and Instructions

Mott products for Biotechnology

Mott media is designed into dozens of applications in the biotechnology and pharmaceutical industries.

Product Specs

Product Specs

Inlet Tube sizes are 1/2″ od

Sparger Tubes available in 3/4″ or 1″ od

Sparger Tube Lengths – 1″, 2″, 3″, 4″

Media Grades – 0.5 µm, 2 µm, 5 µm, 10 µm

Materials of Construction – 316L SS

Our Design Capabilities

Application Engineering – Need consultation on your design? Our team of application engineers are ready to help you determine the right part for your design. With decades of experience of working with the world’s largest technical and performance brands, we’re eager to solve complex problems with you as well.

Customer Innovation Center – We enjoy working with customers on complex projects. In fact, we’ve dedicated an entire facility to it. Want to join us for various lab testing and engineering consultation sessions? Visit our Customer Innovation Center in Connecticut to develop a solution for your unique application.

Rapid Prototyping Cell – Trying to determine the feasibility of your design as fast as possible? Use our rapid prototyping cell to turn around prototypes in as little as 2 weeks. Our engineers will work with equipment similar to our manufacturing facility to provide with you with manufacturable, economical design.

Additive Manufacturing – If you’re looking for the most uniform porosity or a non-traditional design, look no further than working with out porous 3D printing team. We can create controlled porosity designs with various density gradients in non-traditional shapes to satisfy the most unique design request. Our technology allows us to print parts with both solids and porous in a single print cycle

Relevant Services

Lab Testing – If you need data packages or feasibility testing for your part prior to installation, we’re happy to work with you. We’ll use our lab center to perform various characterization and performance tests to ensure your quick-change spargers are meeting strict specifications prior to you receiving them.

Computational Fluid Dynamics – If you would like to model your process fluids interaction with your Mott requested part, ask your Mott representative how we can model it using CFD software.

Engineering Memberships – If you’re constantly working on complex designs that require the highest standards of engineering support, ask about our membership rates to our lab, which will allow you discounted rates to various lab testing, prototyping, and engineering resources.