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Dow Filmtec TW30-1812-50 membrane element in the reverse osmosis filter, USA

-21% Dow Filmtec TW30-1812-50 membrane element in the reverse osmosis filter, USA zoom
Brand: Filmtec
Product Code: TW30-1812-50
Availability: In Stock
Reviews written: 4 Write



Price: 1 320грн 1 040грн
Price: $26.00

New DOW FILMTEC ™ membrane elements, demonstrating the highest in the industry results are even better. New 50 GPD element provides the best balance between performance and selectivity.


• The membrane FILMTEC TW30-1812-50 has a stable rating of filtering 99%.

• Quick access to declared selectivity.

• Double-membrane envelope and a large active area.

• Complies NSF58.

• Fully automated production ensures the quality of products.

• The membranes in a dry preservative for long term storage.

• Consistent quality cleaning over the entire lifetime.

Test Results

Membrane TW30-1812-50

Pressure, psi (bar) 50 (3.4)

Performance, gpd (l / h) 50 (8)

Selectivity (%) 99


1. Testing was conducted under the following conditions: softened tap water is 250 ppm at 25 ° C.

2. The minimum selectivity of 97%.

3. Performance may vary +/- 20% of the declared

Overall dimensions of the reverse osmosis membrane FILMTEC TW30-1812-50

schematic representation membranyNazhmite and drag



Dimensions - inches (mm)
















FILMTEC TW30-1812-50

11.74 (298)

0.875 (22.2)

0.68 (17)

1.75 (44.5)

9.4 (239)

Operating Limitations

Type membrane FILMTEC TW30-1812-50

Polyamide thin-film composite

Maximum Operating Temperature

113ºF (45ºC)

Maximum operating pressure

150 psi (10 bar)

Maximum flow input. water

2.0 gpm (7.6 L / min)

The range of pH, post. Job


Max. Rin pollution. Water (SDI)


Free chlorine

<0.1 ppm



• Before using the membrane at least 24 hours before the start of operation is recommended to clean the filter housing.

• The first full tank leachate should be issued in order to wash out the preservative.

• After starting to prevent drying out of the membrane, keep in wet environments.

• To avoid bacterial contamination of membrane element should periodically wash the disinfectant solution.


Buy a reverse osmosis membrane FILMTEC TW30-1812-50 you can place your order on our website or contact us in any convenient way for you

Technical information
Performance 190 l / day
Execution spiral wound
Kind thin film
Material production PA, Nylon
Standard size membrane 1812
Country USA
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