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Water Treatment Nanofiltration NTF Series Membranes

Employing advanced membrane‑fabrication technologies and a fully automated production line, the product’s reliability and stability are ensured. The NTF series of nanofiltration membranes for water treatment combines high water flux, high desalination efficiency, and exceptional durability, and can be used to produce spiral‑wound elements in a range of sizes, from the household 1812 to the industrial 8040.

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(1) Product Features

Employing advanced membrane‑fabrication technologies and a fully automated production line, the product’s reliability and stability are ensured. The NTF series of nanofiltration membranes for water treatment combines high water flux, high desalination efficiency, and excellent durability, and can be used to produce spiral‑wound elements in a range of sizes, from the household 1812 to the industrial 8040.

(2) Model and Performance Specifications

Model number	Water Flux (GFD)	Minimum desalination rate (%)	Diaphragm Features
NTF40	30	97.5	Low-pressure, high-flux
NTF80	24	98.0	Removal of high calcium and magnesium ions
NTF90	24	98.5	Removal of high-valence ions

(a) Test conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), pH = 7.0 ± 0.1, 25 ± 0.5°C, with a concentrate flow rate of 4 L/min.

(b) All permeate samples were collected after 30 minutes of stable operation.

(c) Each membrane roll is individually packaged, with a standard length of 300 m or more; however, this may vary under certain circumstances.

(3) Storage Conditions and Warranty Period

Storage conditions: Protect from sunlight and ultraviolet radiation; store at 10–30°C with relative humidity below 50%.

Warranty Period: The product is covered by a 12-month warranty from the date of manufacture. We recommend using it within three months of receipt.

Keywords: Water Treatment Nanofiltration NTF Series Membranes

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Contact Information

Service Hotline:0519-85289755

Sales Representative: Ms. Zhi / Ms. Zhang:

+0519 85289755 +8043

Investment Promotion Hotline:

+0519 85289755 +8044

Email:entai@n-techcz.com

Address: No. 200, Fenglin South Road, Wujin High-Tech Industrial Development Zone, Changzhou City

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