FlexFill® Mixing Assembly

Let's talk.
Send a message to our
industry experts.
FlexFill® Mixing Assembly
Let's talk.
Send a message to our
industry experts.
FlexFill® Mixing Assembly
A single-use system for small volume mixing applications
Meissner’s FlexFill® mixing assemblies are optimized for small volume powder-liquid and liquid-liquid mixing applications. The distinctive tapered shape of the FlexFill® biocontainer combined with the unique porting locations featured on the FlexFill® mixing assemblies provide robust mixing action when used with virtually any peristaltic pump.
FlexFill® Mixing assemblies are manufactured from Meissner’s ultra-clear TepoFlex® film. This level of biocontainer clarity allows for exceptional visual monitoring of the mixing process, especially when deployed on the portable FlexCessory™ stainless steel stand.
FlexFill® Mixing assemblies can be customized for your process requirements. A large diameter screw cap port is available for easy powder addition, and fluid paths can be specified to support multiple fluid additions, aseptic sampling, and downstream connectivity. Like all FlexFill® products, the mixing assemblies support aseptic processing when deployed in a laminar flow hood or when specified with sterile fluid path connection options. FlexFill® Mixing assemblies are delivered sterile and ready for use.
Frequently Asked Questions
What is the FlexFill® Mixing Assembly?
The FlexFill® Mixing Assembly is a single-use biocontainer system designed for small-volume mixing applications in biopharmaceutical processing. It enables efficient powder-liquid and liquid-liquid mixing while maintaining a sterile fluid path.
What applications are FlexFill® mixing assemblies used for?
FlexFill® mixing assemblies are optimized for small volume powder-liquid mixing and small volume liquid-liquid mixing applications commonly used in bioprocess workflows.
How does the FlexFill® mixing system create effective mixing?
The system uses a distinctive tapered biocontainer shape combined with strategically positioned ports to create robust mixing when used with a peristaltic pump.
What material is used in the FlexFill® mixing biocontainer?
FlexFill® mixing assemblies are manufactured using Meissner’s ultra-clear TepoFlex® film, which allows operators to visually monitor the mixing process during operation.
Can FlexFill® mixing assemblies be customized?
Yes. FlexFill® mixing assemblies can be customized to meet process requirements, including fluid path configurations for multiple fluid additions, aseptic sampling, and downstream system connectivity.
How are powders added to the FlexFill® mixing assembly?
A large diameter screw-cap port is available on the assembly to allow convenient powder addition during mixing operations.
Is the FlexFill® mixing assembly sterile?
Yes. FlexFill® mixing assemblies are supplied sterile and ready for use, supporting aseptic processing when used in controlled environments such as laminar flow hoods.
Can the FlexFill® mixing assembly be used with support hardware?
Yes. The assembly can be deployed using the portable FlexCessory™ stainless steel stand, which helps support the system and provides better visibility of the mixing process.
What benefits does the FlexFill® mixing system provide?
The FlexFill® mixing assembly simplifies small-volume mixing by providing a sterile single-use system that reduces cleaning requirements, improves process flexibility, and enables visual monitoring of the mixing operation.
FlexFill® Mixing 360° View

5 L FlexFill® Mixing with Pump Tubing