fumasep FKS-50
Non-reinforced cation-exchange membrane, supplied dry.
From€55
Excluding taxes. Final pricing depends on configuration and quantity.
Typical lead time: 2–4 weeks
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Lead time depends on component availability and product requirements. It may be shorter when all required components are in stock. Customized products or configurations may take longer. The expected lead time will be confirmed in the quotation.
Technical specifications
| Parameter | Specification |
|---|---|
| Membrane type | Cation-exchange membrane (CEM) |
| Reinforcement | Non-reinforced |
| Thickness | 50 µm |
| Delivery form | Dry |
| Counter-ion as supplied | K⁺ |
| Area resistance | < 2.5 Ω·cm² (Na⁺ form; 0.5 M NaCl; 25 °C) |
| Selectivity | > 95% |
| pH stability at 25 °C | pH 0–14 |
| Recommended operating temperature | 15–40 °C |
The membrane is supplied dry on PET backing foil. Follow manufacturer handling/conditioning instructions; avoid drying again after wetting.