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The polyamide membrane layer delivers high rejection for trace organics, efficiently removing micro‑organic contaminants from water bodies.
Featuring a smooth sanitary mesh sleeve, it avoids fine impurity adhesion residues when treating low‑turbidity clean water.
Its 32‑mil uniform parallel flow‑channel enables cyclic flushing with low‑turbidity clean water and mitigates accumulation of scale and organic substances.
It is compatible with neutral sanitizing agents specially formulated for drinking‑water applications.
Deep purification sanitary NF with 32mil runner for low-turbidity pure water, remove trace organics, chlorine by-products & multivalent metal ions, retain trace beneficial minerals to improve water taste.
Nanofiltration membrane performance parameters
|
model |
NFA-8040/34SU |
NFB-8040/34SU |
|
Molecular cut off |
200-300 Da |
500-800 Da |
|
Diaphragm Material |
Piperazine |
|
|
Membrane area (ft2/m2) |
365(34)±3% |
|
| Rated Permeate Output Flux (LMH) |
6-20 |
|
| Permissible Temperature Range (°C) |
≤43 |
|
| Rated Operating Pressure (bar) |
≤49 |
|
|
Clean pH |
1-12 |
|
Product size parameter
|
Membrane element size |
A (±2.0mm) |
B (±0.5mm) |
C (±0.1mm) |
|
1812 |
305 |
15.7 (inner diameter) |
45 |
|
4038 |
965 |
12.8 (outer diameter) |
100 |
|
4040 |
1016 |
19.0 (outer diameter) |
100 |
|
8038 |
965 |
28.8 (inner diameter) |
200 |
About Us
In Integrated Solutions
As a trusted supplier of sanitary spiral wound nanofiltration membranes, we devote ourselves to developing separation‑oriented membrane products that satisfy strict hygiene requirements. Our Sanitary Spiral NF Membrane adopts optimized feed‑spacer structure and non‑toxic raw material formulation, which adapts to hot sanitization and frequent CIP cleaning without performance decay.
Serving dairy processing, plant extract refinement and fine chemical purification sectors, we combine material innovation and quality control procedures to guarantee consistent rejection rate and flux output. We welcome worldwide partners for project consultation, bulk procurement and joint technical development.
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