195 Industrial Drive, Northampton, MA 01060 413.320.4650


Modular Skids for Flexible Bioprocessing Systems

The FlexCart is the perfect platform to scale up your process from bench-top to production. This highly adaptable system is available with a multitude of modular components, allowing you to build the system that you need with minimal development time The FlexCart includes provisions to integrate your sensors, filters, pumps, valves, and other accessories. Pair the FlexCart with the OnePump VersaFlow for a truly universal bioprocessing platform.

Features & Benefits

  • Modular Design
  • Scalable Platform
  • Equipment Agnostic
  • Wide Range of Accessories
  • Cleanable and User Friendly Design
  • Customizable Options
  • Process and Equipment Consultation
  • Compact Footprint
  • Durable Construction

Perfect for TFF Processes and More!

Product Array
  • Modular Design
  • Scalable Platform
  • Valves and Tube Guides
  • Filter Holders
  • Bag Hangers
  • Pumps, Mixers, Scales
  • Shelves, Trays, and Drawers
  • Applications
  • Process Scale Up
  • Process Validation
  • Research and Development
  • Proof of Concept Builds
  • Education and Training
  • Sample Preparation
  • Quality Control Testing
  • Processes
    • TFF Applications
    • Chromatography
    • Cell and Gene Therapy
    • Buffer Exchange and Media Prep
    • Viral Inactivation
    • Downstream Processing
    • Final Formulation

    Ready to Build a Custom Solution?

    FlexCart Accessories

    Pinch Valves

    • Manual Pinch Valves for Tubing
    • High Quality Construction
    • Variety of Sizes

    Tube Guides and Anchors

    • Secures tubing in Place
    • Polymer Construction
    • Variety of Sizes

    Bag Holders

    • Accommodates a Range of Sizes
    • Stainless Steel Construction
    • Flexible and Secure

    Laptop Trays

    • Secures to Bottom of Table Top
    • Stainless Steel and Polymer Construction
    • Stows Away for Storage

    Valve Switching Anchors

    • Automation of Valve Switching
    • Perfect for TFF Applications
    • Valves, Air Detectors, and Guides

    Racks and Supports

    • Simple and Fast Installation
    • Supports Additional Accessories
    • Polymer and Stainless Steel

    Shelves and Drawers

    • Vertically Adjustable Shelves
    • Cleanable Design
    • Convenient Platforms for Equipment

    Filter Holders

    • Attaches to Existing Structures
    • Accommodates a Variety of Filter Sizes
    • Polymer and Stainless Steel

    Test Tube Holders

    • Convenient Placement for Test Tubes
    • Polymer, Stainless Steel
    • Attaches to Existing Structure

    Our Commitment to Quality

    Purity One™ manufactures single-use and custom hose solutions that are critical to improving quality of life and overall wellness for people all around the world. With our combined technical expertise and cleanroom assembly capabilities, we focus on providing a level of service and quality-assurance that is unparalleled in the global life sciences, biopharmaceutical and pharmaceuticals industries.


    Tell us where you’d like to make improvements to your process and we’ll help you find the right solution to address your unique needs.