NF90 / NF
NF90-HM8040
NF90 and NF270, each in 4 and 8 inch sizes. NaCl and MgSO₄ are separate test solutions.
View product & specifications →NF / SERIES OVERVIEW
NF90 / NF270 nanofiltration
NF90 and NF270, each in 4 and 8 inch sizes. NaCl and MgSO₄ are separate test solutions.
TECHNOLOGY IN CONTEXT
A precise fit for your water process.
Nanofiltration combines size and charge effects. Rejection depends on dissolved species and operating conditions.
Discuss your requirements
- Feed-water analysis and pretreatment
- Model-specific flow and operating conditions
- Dimensions, materials and system compatibility
INDIVIDUAL PRODUCTS
Choose your model.
NF90 subseries
NF90 / NF
NF90-HM4040
NF90 and NF270, each in 4 and 8 inch sizes. NaCl and MgSO₄ are separate test solutions.
View product & specifications →NF270 subseries
NF270 / NF
NF270-HM8040
NF90 and NF270, each in 4 and 8 inch sizes. NaCl and MgSO₄ are separate test solutions.
View product & specifications →NF270 / NF
NF270-HM4040
NF90 and NF270, each in 4 and 8 inch sizes. NaCl and MgSO₄ are separate test solutions.
View product & specifications →PRODUCT INFORMATION
Configuration at a glance
- Series
- NF90 / NF270
MODEL CONFIGURATIONS
Model specifications
Official website model table · Published source-table values; performance varies with feed water and operating conditions. Confirm the current model-specific data sheet before design.
NF90-HM8040 View specifications +
- Series
- NF90 / NF270
- Dimensions / element size
- 8 inch
- NaCl rejection · %
- 80–95
- MgSO₄ rejection · %
- ≥98
- NaCl flow · GPD (m³/d)
- 9500（36.0）
- MgSO₄ flow · GPD (m³/d)
- 10500（40.0）
- Active membrane area · ft² (m²)
- 400（37.0）
NF90-HM4040 View specifications +
- Series
- NF90 / NF270
- Dimensions / element size
- 4 inch
- NaCl rejection · %
- 80–95
- MgSO₄ rejection · %
- ≥98
- NaCl flow · GPD (m³/d)
- 1900（7.2）
- MgSO₄ flow · GPD (m³/d)
- 2100（8.0）
- Active membrane area · ft² (m²)
- 90（8.4）
NF270-HM8040 View specifications +
- Series
- NF90 / NF270
- Dimensions / element size
- 8 inch
- NaCl rejection · %
- 40–60
- MgSO₄ rejection · %
- ≥98
- NaCl flow · GPD (m³/d)
- 10500（40.0）
- MgSO₄ flow · GPD (m³/d)
- 11500（44.0）
- Active membrane area · ft² (m²)
- 400（37.0）
NF270-HM4040 View specifications +
- Series
- NF90 / NF270
- Dimensions / element size
- 4 inch
- NaCl rejection · %
- 40–60
- MgSO₄ rejection · %
- ≥98
- NaCl flow · GPD (m³/d)
- 2050（7.8）
- MgSO₄ flow · GPD (m³/d)
- 2250（8.7）
- Active membrane area · ft² (m²)
- 90（8.4）
Test conditions & reference basis
- Test pressure
- 70 psi (0.48 MPa)
- Test solutions
- NaCl 2000 ppm / MgSO₄ 2000 ppm, separate tests
- Element recovery
- 15%
- Temperature
- Not specified in source
Specify with confidence.
Confirm the exact model, current data-sheet revision, feed-water limits and test conditions before finalizing your design. The published specifications follow the designated source for this series; no legacy-only model variants are combined into this table.
Ask for the current data sheetContinue exploring.
All NF products →LET’S DEFINE THE RIGHT FIT
Your water. Your process.
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