Greenfilter membranes TFC 1812/2012/3012/3013 - 50, 75, 100, 150, 180, 300, 400 GPD

Greenfilter membranes TFC 1812/2012/3012/3013 - 50, 75, 100, 150, 180, 300, 400 GPD

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Definition
Reverse osmosis process is based on nature and has been used for more than 30 years. These semi-permeable membranes only allow nearly pure water to flow through, by removing excessive salts during the process. Likewise, it also rejects bacteria and micro-organisms, heavy metals, virus.

Type of membrane: Spiral wound

Membrane consists of 3 layers
1. Cross linked fully aromatic polyamide 0.3 µm.
2. Polysulfone 45 µm .
3. Non woven fabric polyester 100 µm.

Spacer: EPDM

SPECIFICATIONS OF PRODUCT
Membrane 50 GPD Cod. 090005-50
Active surface: 0,37m²(4ft²) * Pressure 4,5bar(65psi) * Production flow(N1) 9,45l/h (60gpd) * Salts rejection(N2) 97% * Recovery 15%

Membrane 75 GPD Cod. 090005-75
Active surface: 0,37m²(4ft²) * Pressure 4,5bar(65psi) * Production flow(N1) 11,81l/h (75gpd) * Salts rejection(N2) 97% * Recovery 15%

Membrane 100 GPD Cod. 090005-100
Active surface: 0,46m²(5ft²) * Pressure 4,5bar(65psi) * Production flow(N1) 15,75l/h (100gpd) * Salts rejection(N2) 97% * Recovery 15%

Membrane 150 GPD Cod. 090005-150
Active surface: x,xxm²(xft²) * Pressure 3,5bar(50psi) * Production flow(N1) 23,66 l/h(150gpd) * Salts rejection(N2) 97,5% * Recovery del 15%

Membrane 180 GPD Cod. 090005-180
Active surface: x,xxm²(xft²) * Pressure 8bar(116psi) * Production flow(N1) 45,83 l/h(300gpd) * Salts rejection(N2) 93% * Recovery del 15%

Membrane 300 GPD Cod. 090005-300
Active surface: x,xxm²(xft²) * Pressure x,xbar(xxpsi) * Production flow(N1) xx,xx l/h(300gpd) * Salts rejection(N2) 95% * Recovery del 15%

Membrane 400 GPD Cod. 090005-400
Active surface: x,xxm²(xft²) * Pressure 4,5bar(65psi) * Production flow(N1) 1.512 l/d(400gpd) * Salts rejection(N2) 95% * Recovery del 15%

(N1) Permeated flow and salt rejection based on the following test conditions: 500ppm NaCl, 25ºC (77ºF), 15% recovery
and specified applied pressure. Permeated flows for individual elements may vary +/- 15%.
(N2) Minimum SALT rejection is 95%

OPERATING LIMITS OF 50, 75, 100 GPD
* Max. temperature 45ºC (113ºF)
* Max. pressure 21 bar (300 psi)
* Max. P for element 1 bar (15 psi)
* Max feed flow rate 7,6 lpm (2.0 gpm)
* pH range, continuous operation 3 - 10
* pH range, short-term cleaning (30 min) 2 - 11
* Max. Feed SDI 5
* Free Chlorine tolerance¹ < 0,1 ppm

OPERATING LIMITS OF 150, 180, 300, 400 GPD
* Max. temperature 45ºC (113ºF)
* Max. pressure 8,6 bar (125 psi)
* Max feed flow rate 7,6 lpm (2.0 gpm)
* pH range, continuous operation 3 - 10
* Free Chlorine tolerance¹ < 0,1 ppm

¹Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure.
We recommend removing residual free chlorine by pre-treatment prior to membrane exposure. We recommend replacing it every 24 months max.

GENERAL INFORMATION
• All membranes are tested strictly and vacuum sealed in a bag containing a solution of sodium-bisulphite and propylene glycol to prevent biological growth in short-term storage and transport.
• It is suggested that firs hour of pure water to be rejected.
• Keep elements moist after initial wetting.
• To prevent biological growth during prolonged system shutdown, it is recommended that membrane elements be immersed in a preservative solution.
• The membrane shows some resistance to short-term attack by chlorine (hypochlorite). Continuous exposure, however, may damage the membrane and should be avoided.
• The customer is fully responsible for effects of incompatible chemicals and lubricants on elements.
• Use just glycerine as a lubricant if is needed.
• The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction is dependent of the complete system design and on the operation and maintenance of the system.

* We provide only businesses companies such as distributors, retailers, manufacturers and assemblers.