Membrane / Process Development
Equipment, test cells, systems, and resources for membrane process development research.
Not sure where to start? Our filtration experts can help you find the right membrane, test cell, or system for your application.
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Ready to Cut
Similar to our disc filter selection, Sterlitech offers a wide variety of membranes of varying material, thickness, pore size, and shape. Most membrane types and sizes are in stock or can be cut and shipped within 2–3 business days.
Outlined by Process
Our flat sheet catalog is categorized by membrane process to make the selection process easier. Still not sure which membrane is right for you? Reach out to our team to get in touch with an application engineer or use our Membrane Selection Tool!
A wide variety of membrane test cells are available based on size, shape, material, and process.
| Discoverer | Pioneer | Innovator | Explorer | Researcher | Developer | Investigator | |
|---|---|---|---|---|---|---|---|
| Filter Holder | HP4750(X) | CF047 | CF016 | CF042 | CF090 | Sepa | 1812 |
| Membrane Active Area | 14.6 cm² | 14.6 cm² | 20.6 cm² | 42 cm² | 53 cm² | 140 cm² | 0.27–0.46 m² |
| Typical Permeate | 1.5–15 mL/min | 1–10 mL/min | 1–10 mL/min | 2–20 mL/min | 2.5–25 mL/min | 7–70 mL/min | 350–2,300 mL/min |
| Recommended Feed Rate | N/A | 0.1–0.5 LPM | 0.5–2.5 LPM | 0.5–2.5 LPM | 0.1–0.7 LPM | 0.5–6.0 LPM | See Mfr. Spec Sheet |
| Max. Operating Pressure (Model & Material Dependent) | 138 bar (2000 PSI) | 69 bar (1000 PSI) | 69 bar (1000 PSI) | 69 bar (1000 PSI) | 69 bar (1000 PSI) | 138 bar (2000 PSI) | 69 bar (1000 PSI) |
| Material Options | SS316 Hastelloy® C-276 | SS316 | Acrylic Delrin SS316 PTFE Hastelloy® C-276 | Acrylic Delrin SS316 PTFE Hastelloy® C-276 | SS316 | Acrylic PEEK SS2507 SS316 Hastelloy® C-276 | SS316 |
| Configuration Options | Dead-End | Cross Flow | Cross Flow, Forward Osmosis | Cross Flow, Forward Osmosis | Cross Flow | Cross Flow, Forward Osmosis | Cross Flow |
Skids and Benchtop Systems provide ready-to-go solutions for customers accomplishing a wide variety of tests. Each of them offers unique features that sets Sterlitech systems apart.
| Features & Benefits | Kit | MembraMax Benchtop Systems | Analog Skid | Digital Skid | Automated Skid |
|---|---|---|---|---|---|
| Cell Compatible | ✓ | ✓ | ✓ | ✓ | ✓ |
| CF/TFF and FO Operation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Temperature Regulation | ✓ | ✓ | ✓ | ✓ | ✓ |
| Plug and Play Design | ✓ | ✓ | ✓ | ✓ | |
| Defined Footprint | ✓ | ✓ | ✓ | ✓ | |
| Portable | ✓ | ✓ | ✓ | ||
| On-Site Training | ✓ | ✓ | ✓ | ||
| Data Logging | ✓ | ✓ | ✓ | ||
| Touch Screen Interface | ✓ | ✓ | |||
| Automatic Pressure & Flow Control | ✓ |
Save Time on Maintenance and Technical Support!
We offer dedicated engineering support with on-site system service by a trained technician available exclusively within the U.S.
For our overseas customers, we provide a comprehensive maintenance kit shipment with virtual troubleshooting and system re-training.
Watch step-by-step how-to videos on assembling, troubleshooting, and maintaining your Membrane Process and Development equipment.
Operated as a tangential flow (crossflow) system, membrane elements are perfect for scaling up from flat sheets or as a more complete test before pilot scale. They are also ideal for small-scale production, feasibility studies, and product or process development. Membrane elements may be operated under a wide combination of feed flow rates, permeate flux, and operating pressure or temperature in order to mimic operating conditions representative of full-size membrane filtration systems.
Ask An Expert
As an industry leader focused on unique micro and sub-micron filtration products, our goal is to support our customers by keeping them at the forefront of their industries. We're here to help with any filtration questions you might have so you can transform your ideas into reality, and tackle those big science challenges. Feel free to reach out using the form below, our experts are ready to serve.