Big news for bioprocessing teams: Avantor has officially unified its fluid handling technologies under the iconic Masterflex brand—creating a single, streamlined portfolio of peristaltic pumps, single-use assemblies, and fluid management systems designed to support workflows from R&D through to commercial manufacturing.
Announced on April 21, 2026, this strategic consolidation isn’t just a rebrand—it’s a response to a real industry challenge: How do you scale fluid handling solutions without requalifying, retraining, or reinventing your process?
🎯 The Challenge: Fragmentation at Scale
Bioprocess development is inherently iterative. A pump that works perfectly in the lab may not integrate smoothly at pilot scale—and compatibility gaps between vendors can introduce risk, delay, and cost.
Before this unification, Avantor’s fluid handling offerings spanned multiple sub-brands and platforms. While technically robust, the ecosystem could feel complex to navigate—especially for teams managing tight timelines and strict regulatory requirements.
✨ The Solution: One Masterflex Framework
Avantor’s unified Masterflex portfolio delivers consistency, connectivity, and confidence across the entire bioprocess lifecycle:
| Component | What’s Included | Why It Matters |
|---|---|---|
| Peristaltic Pumps | Masterflex, MasterSense, Ismatec touchscreen models with Profinet connectivity | Seamless integration with DCS/SCADA for real-time monitoring and control |
| Single-Use Assemblies | Pre-validated tubing sets, connectors, and fluid paths | Reduced qualification burden; faster tech transfer |
| Fluid Management Systems | Purpose-built storage containers, transfer kits, and integrated skids | Enhanced safety, reduced contamination risk, streamlined operations |
| Engineered Solutions | Configurable and custom-to-order systems | Tailored support for unique molecules, processes, or facility constraints |
🔌 Smart Connectivity: Profinet Built In
A standout feature of the unified portfolio: Profinet network connectivity now available across Masterflex, MasterSense, and Ismatec touchscreen peristaltic pumps.
This enables: ✅ Direct integration with plant-wide automation systems
✅ Real-time data capture for process analytics and batch records
✅ Remote diagnostics and predictive maintenance alerts
✅ Simplified compliance with data integrity requirements (ALCOA+)
For digital-first biomanufacturers, this isn’t a nice-to-have—it’s essential infrastructure.
🧪 End-to-End Integration: Beyond the Pump
Avantor doesn’t stop at hardware. The unified Masterflex ecosystem is designed to work hand-in-hand with: 🔹 JT Baker® high-purity process chemicals – for consistent, contamination-free fluid preparation
🔹 Avantor Services – including installation, validation, and lifecycle support
🔹 Digital tools – for pump calibration, usage tracking, and inventory management
The result? A more holistic, lower-risk approach to bioprocess fluid handling.
💬 Leadership Perspective
“For decades, Masterflex has been synonymous with precision and reliability in peristaltic pumps used in fluid handling. Unifying our portfolio under the Masterflex name makes it easier for customers to tailor solutions for their specific processes and molecules, within a consistent framework—supporting smoother transition from development to production.”
— Benoit Gourdier, Executive Vice President, Bioscience & Medtech Products, Avantor
🌱 Why This Matters for Bioprocessing
| Before Unification | After Masterflex Unification |
|---|---|
| Multiple brand interfaces to evaluate | Single brand, unified selection criteria |
| Potential compatibility gaps between lab and plant | Consistent fluid path design across scales |
| Complex qualification for each new component | Streamlined validation within a trusted framework |
| Fragmented support channels | Integrated technical service and digital tools |
For process developers, facility engineers, and quality teams, that translates to: ✨ Faster tech transfer and scale-up
✨ Reduced operational risk and compliance burden
✨ Lower total cost of ownership through standardization
✨ Greater agility in responding to pipeline changes
🔮 The Bigger Picture: Enabling the Bioeconomy
As biomanufacturing expands—from mRNA vaccines to cell therapies to sustainable biomaterials—the need for scalable, reliable, and digitally connected fluid handling will only grow. By unifying its Masterflex portfolio, Avantor isn’t just simplifying product selection; it’s helping build the infrastructure for the next generation of biologics production.
