PHARMACEUTICAL TRANSFER SOLUTION | Single Use

CASTUS SINGLE USE (CSU)

Single-use beta bags for the sterile transfer of components into and out of isolators.

Engineered for contamination-controlled pharmaceutical processes where secure transfer and dependable performance matter most.

Single-use pharmaceutical bag
Single-Use Rapid Transfer Solution

Designed for sterile transfer. Built for flexible processes.

The castus Single Use (CSU) is a purpose-built single-use transfer system for the safe loading and unloading of sensitive pharmaceutical components.

Developed for isolator applications, it combines robust material performance, contamination-controlled handling and practical single-use efficiency in one streamlined solution.

Not just an alternative - a redesigned standard for sterile transfer.

OPTIONS
TECHNICAL SPECIFICATIONS

Defined for reliable process integration

Selected materials and robust component design create the technical foundation for application-specific use in pharmaceutical transfer processes.

BENEFITS
Operational Benefits

Reduce risk. Increase efficiency.

The castus Single Use (CSU) combines practical handling with a design focused on sterile integrity, reliable emptying and secure transfer performance.

  • Bottleneck design for improved and more complete emptying
  • Welded flange connection for enhanced sealing performance
  • Injected seal to reduce contamination risk
  • RFID integration available for improved traceability
  • Higher effective fill volume for more flexible process use
OPTIONS
PROCESS-READY CONFIGURATION

Options for application-specific workflows

Every process is different. The CSU can be configured to support individual handling, docking and workflow requirements in pharmaceutical production environments.

  • Additional chute assembly available
  • Pre-sterilized delivery according to validated SOP
  • Reusable stainless-steel docking handles
  • Trolley option for internal handling of heavier loads

BUILT FOR REAL-WORLD PHARMA OPERATIONS

Explore CSU in detail

Explore the CSU system in 3D and inspect the design details behind improved emptying performance, enhanced sealing integrity and process-specific flexibility.

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      Production and quality assurance
      Sterilization Compatibility

      Compatible with common sterilization processes

      Depending on the selected bag material, the CSU supports compatibility with widely used sterilization methods in pharmaceutical production and preparation workflows.

      • Gamma sterilization (≥ 25 kGy)
      • Steam sterilization up to 125°C / 15–20 min
      • ETO sterilization
      • X-ray sterilization
      • VHP-resistant design
      Validated sterilization compatibility
      MANUFACTURED UNDER CONTROL

      Produced to meet pharmaceutical quality expectations

      CSU is manufactured for demanding pharmaceutical applications where controlled processes, traceability and safe handling are essential. Cleanroom production, documented process controls and tightness testing support reliable integration into contamination-controlled workflows.

      • Produced under cleanroom conditions according to DIN EN ISO 14644-1, Class 5 at rest
      • 100% tightness testing of every unit
      • Full batch traceability and IPC documentation

      LET’S TALK ABOUT YOUR APPLICATION

      Bring more safety to sterile transfer workflows

      Whether you need technical details, process guidance or support for a specific isolator application, our team is ready to help you find the right CSU configuration.

      Contact Our Experts
      Contact Our Experts