Membranes catalogue

INDEX
Membranes............................................................................................................................................................. 3

Membranes
Code: 090001
Filmtec membrane TFC TW30 1812 - 50, 75, 100 GPD (25)
Variants
Code Description
090001-01 Filmtec membrane TFC TW30 1812 - 50 GPD (25)
Code: 090005
Greenfilter membrane TFC 1812/2012/3012/3013 - 50, 75, 100,
150, 180, 300, 400 GPD
Variants
Code Description
090005-50 Greenfilter membrane TFC 1812 - 50 GPD (25)
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.
16 July 2018 3/19

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%
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%
Active surface: x,xxm²(xft²) * Pressure 8bar(116psi) * Production flow(N1) 45,83 l/h(300gpd) * Salts
rejection(N2) 93% * Recovery del 15%
Active surface: x,xxm²(xft²) * Pressure x,xbar(xxpsi) * Production flow(N1) xx,xx l/h(300gpd) * Salts
Active surface: x,xxm²(xft²) * Pressure 4,5bar(65psi) * Production flow(N1) 1.512 l/d(400gpd) * Salts
(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. pressure 8,6 bar (125 psi)
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
16 July 2018 4/19

• 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.
Code: 090018
Greenfilter encapsulated membranes TFC 50, 75, 100 GPD
Variants
Code Description
090018-01 Greenfilter encapsulated membrane TFC 50 GPD
090018-03 Greenfilter encapsulated membrane TFC 75 GPD Filmtec
High efficiency, disposable encapsulate membranes.
Change complete of vessel + membrane for maximum hygiene!
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.
2. Polysulfone 45 µm .
Spacer: EPDM
Membrane 75 GPD Cod. 090018-03 Filmtec®
16 July 2018 5/19

(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%
Connections:
* Inlet water: O.D. stem Ø 3/8"
* Outlet permeate: O.D. stem Ø 1/4"
* Drain: O.D. stem Ø 1/4"
OPERATING LIMITS OF 50, 75, 100 GPD
* Max. pressure 21 bar (300 psi)
* Max. P for element 1 bar (15 psi)
* pH range, short-term cleaning (30 min) 2 - 11
* Max. Feed SDI 5
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
• It is suggested that firs hour of pure water to be rejected.
• Keep elements moist after initial wetting.
• The membrane has a certain short-term resistance against 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.
Note: The polluting agents removed or reduced by this system are not necessarily in your water.
Code: 090017
Ionicore membrane TFC 2012/3012/3013 - 50, 75, 100, 150, 180,
300, 400 GPD (25)
Features
16 July 2018 6/19

Permeate flow rate (+/-20%) 50: 50 Gpd (190 lt./day)
Permeate flow rate (+/-20%) 300: 300 Gpd (1.135 lt./day)
Permeate flow rate (+/-20%) 400: 400 Gpd (1.514 lt./day)
Minimum salt rejection: 96%-97%
Stabilized salt rejection: 97-98%
Operating pressure test: 65 - 100 PSI
TDS feed test: Tap Water (from 450 to 700 ppm)
Water temperature test: 77°F. (25°C.)
Recovery test: 15%
Max. operating pressure: 125 - 300 PSIG
Max. feed SDI: 5 (15 min)
Max. feed flow rate: 2 gal./min. (7,57 lt./min.)
Chlorine tolerance: <0.1 ppm
Max. operating temperature: 113°F. (45°C.)
Ph range: 2-11
Max. feed water turbidity: 1 NTU
Membrane style: Dry
Variants
Code Description
090017-050 Ionicore USmotic membrane TFC 2012 - 50GPD (25)
090017-300 Ionicore membrane TFC 3012 - 300GPD (1)
090017-400 Ionicore membrane TFC 3013 - 400GPD (1)
The reverse osmosis (abbreviation: RO, from English Reverse Osmosis) is the process which represents
the better water filtration technique, because is not a simply unwanted substances reduction but is able to
remove contaminants, harmful and mineral salts at ionic level. The RO membrane element are generally
made of polyamide (PA).
These R.O. TFC(thin film composite) membranes are available in flow rates ranging from 50 to 180 Gallons
per day for use in standard residential membrane housings. All models are certified to NSF/ANSI 58 for the
reduction of Arsenic ("V" pentavalent), Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent),
Copper, Cysts, Turbidity, Fluoride, Lead, Radium 226/228, Selenium and TDS and are certified D.M.
174/2004 (Italian Ministerial Decree).The membrane remove up to 98% of total dissolved solids (TDS),
delivering healthier and safer drinking water.
Features:
* High Rejection & Flow Rate
* Made in the USA
* ISO 9001:2008 Certified
* Standard dimensions: can be fitted in any RO systems
* Max. inlet Hardness: 25°F. (250ppm)
* Max. Free Chlorine: 0.1 ppm
2. Polysulfone 40 µm.
Spacer: EPDM
Active surface:
50 GPD 0.35 m2 (3.8 sq. ft)
16 July 2018 7/19

75 GPD 0.35 m2 (3.8 sq. ft)
100 GPD 0.52 m2 (5.6 sq. ft)
150 GPD 0.58 m2 (6.2 sq. ft)
180 GPD 0.64 m2 (6.9 sq. ft)
300 GPD 1.14 m2 (12.3 sq. ft)
400 GPD 1.42 m2 (15.3 sq. ft)
TFC Nominal Rejection Characteristics:
Calcium: 93-98%
Sodium: 92-98%
Magnesium: 93-98%
Potassium: 92-96%
Manganese: 96-98%
Iron: 96-98%
Aluminum: 96-98%
Copper: 96-98%
Nickel: 96-98%
Cadmium: 93-97%
Silver: 93-96%
Zinc: 96-98%
Mercury: 94-97%
Hardness Ca & Mg: 93-97%
Radioactivity: 93-97%
Chloride: 92-95%
Ammonium: 80-90%
Bromide: 90-95%
Phosphate: 95-98%
Chromate: 85-95%
Cyanide: 85-95%
Sulfate: 96-98%
Thiosulfate: 96-98%
Silicate: 92-95%
Silica: 80-90%
Nitrate: 90-95%
Boron: 50-70%
Borate: 30-50%
Fluoride: 92-95%
Polyphosphate: 96-98%
Orthophosphate: 96-98%
Chromate: 85-95%
Virus and Bacteria: 99% +
Lead: 95-98%
The rejection percent can vary on the basis of pressure, PH, temperaure and general water quality of the
feed water.
WARNING
The reverse osmosis is not a device that makes water drinkable (non-drinkable water into drinkable water)
and it works only if it's installed on water complies with the law, municipal potable water or well water if
previously made drinkable with adequate and effective systems, preventively studied and personalized for
that kind of water. Do not use the system where the water is microbiologically dangerous or of unknown
quality without adequate disinfection before and after the system. All systems must be preserved according
to the producer instructions. The pollutant parts removed or reduced by this system are not necessarily in
your water. Suggest replacement of membrane elements: when flow comes too slow or at least 24 Months.
16 July 2018 8/19

Code: 090019
Pentair GRO encapsulated membranes TLC 36, 50, 75 GPD (16)
Variants
Code Description
090019-01 Pentair GRO-36EN GPD encapsulated membranes
GRO (Green RO) membranes are available for 3 types of flow rate: 36, 50 and 75 Gpd. They provide high
quality reverse osmosis water while wasting 3 times less water to the drain.
Features
* TLC Thin Layer Composite membrane
* 100% dry membrane maximizing shelf life
* Double the recovery over standard RO elements
* High rejection stability at high input TDS
* Maximal Pressure: 6.90 bar
* Maximal Temperature: 49°C
* pH: 4-11
* Free Chlorine: 0.1 ppm
Connections:
* Inlet water: 1/4" Quick Fit
* Outlet permeate: 1/4" Quick Fit
* Drain: 1/4" Quick Fit
Benefits
* 4 times less water rejected to the drain (1:1 with GRO and 1:4 with standard RO )
* High performances even under extreme conditions
* Membrane can be stored for a longer period of time
Nominal performance GRO-36EN
* Flow* Gpd (Lpd): 36 (136.3)
* Rejection: 96%
* Drain flow control (ml./min.): 100
* Flow* Gpd (Lpd): 50 (189.3)
* Rejection: 96%
* Flow* Gpd (Lpd): 75 (283.9)
* Rejection:96%
16 July 2018 9/19

Note: The data above is based on internal laboratory testing.
* Nominal performances are based on a 500 ppm softened tap water at 4.5 bar, 25ºC, 50% recovery after
24 hours. Individual element flux may vary ± 15%.
The GRO-36EN, GRO-50EN and GRO-75EN are Tested and Certified by NSF International against
NSF/ANSI Standard 58 for materials and structural integrity requirements.
Here is the expected amount of water saved each year, for a family of 4 people:
Yearly water consumption: 3 lt./day/person x 1 year = 4’380 lt.
Standard RO membrane: 17’520 lt. of rejected water
GRO membrane: 4’380 lt. of rejected water
The use of GRO membranes allows a saving of about 13’000 lt. of water per year.
Code: 090012
Pentair membrane TLC 50, 75, 100 GPD (25)
Variants
Code Description
090012-050 Pentair membrane TLC - 50GPD (25)
TLC™ RESIDENTIAL RO MEMBRANES
The best way to assess the overall filtration quality of a RO system is made by measuring the rejection,
which is the percentage of total dissolved solids removed from the inlet water. In other words, the higher the
rejection, the better the membrane performs. The recovery of a RO system represents the quantity of
permeate produced compared with the quantity of concentrate rejected to the drain. The higher the
recovery, the lower the rejection is.
RO MEMBRANE’S CONSTRUCTION
The spiral-wound membrane element is constructed of one or more membrane envelopes wounded around
a perforated central tube. Purified water passes through the membrane and is collected in the permeate
collection material while rejected impurities stay in the feed channel spacer.
TLC™ RANGE
TLC™ (Thin Layer Composite) range is made of 5 reverse osmosis membranes which will allow to cover any
types of needs from the customer. Dimensions of these membranes are standard; they will fit into any
reverse osmosis systems from the market.
FEATURES
• TLC Thin Layer Composite membrane
• 100% dry membrane maximizing shelf life
• High rejection stability at high input TDS
• Standard dimensions: can be fitted in any RO systems
• Maximal Pressure: 6.90 bar
• Maximal Temperature: 49°C
• pH: 4-11
• Hardness: 17°F
• Free Chlorine: 0.1 ppm
16 July 2018 10/19

• Rejection*: 98%
NOMINAL PERFORMANCE TLC-50
• Flow* Gpd (Lpd): 50 (189.3)
• Flow* Gpd (Lpd): 75 (283.9)
• Flow* Gpd (Lpd): 100 (378.5)
* Nominal performances are based on a 500 ppm softened tap water at 4.5 bar, 25ºC, 15% recovery after
24 hours. Individual element flux may vary ± 15%.
BENEFITS OF TLC™ MEMBRANES
100% dry membranes: maximum shelf life. Each RO membrane is individually packed dry in a plastic bag.
We’re not adding any chemical preservative, avoiding the risk of bacterial contamination, which can
happen when the preservative is expired. If properly stored the shelf life of our RO membranes is almost
endless!
HIGH REJECTION STABILITY EVEN AT HIGH INPUT TDS
Whatever the amount of total dissolved solids from the inlet water, TLC™ membranes will always give
optimal performances. When compared with a membrane from competition, we can clearly see that
Pentair’s TLC 75 will give better results: the rejection will remain stable between 96 and 98% even at
1000ppm whereas it will be lower (89 to 92%) for the membrane from competition**.
**Results obtained from internal testing (more testing results are available upon request)
NSF CERTIFIED
Our membranes are tested and certified by NSF International against NSF/ANSI Standard 58, which will
save time and money during the NSF certification process of the complete RO system by the OEM.
NSF COMPONENT
The TLC-100 is Tested and Certified by NSF International against NSF/ANSI Standard 58 for material
requirements only. The TLC-24, TLC-36, TLC-50, and TLC-75 are tested & certified by NSF/ANSI to
standard 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent),
Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium & TDS
IMPORTANT INFORMATION
Filters and membrane elements are not to be installed on microbiologically unsafe water supplies. TLC
Membranes are not certified to sanitize water, remove cysts, bacteria, or viruses. Filter and membrane
element performance can be affected by fluctuations in water quality.
Code: 090007
AMI membrane TFC 1812/3012 100, 150, 300 GPD (25)
16 July 2018 11/19

Variants
Code Description
090007-100 AMI membrane TFC 1812 - 100GPD (25)
AMI Membrane home membrane elements, are among the finest in the industry. With hundreds of
thousands of membranes in operation world-wide, we offer these in a large range of both residential and
commercial sizes AMI Membranes are Made in the USA in our ISO 9001:2008 Certified Facilities. For the
past 30 years AMI Membrane elements have earned the reputation of consistent quality.
Recommended Operating Conditions (50, 75, 100, 150gpd)
* Maximum operating pressure: 125 psi (8,61bar)
* Maximum feed flow rate: 2 gpm (7,57lt./min.)
* Maximum operating temperature: 113°F (45°C)
* Maximum feed water turbidity: 1 NTU
* Maximum feed water silt density index (15 min): 5
* Chlorine tolerance: <0.1 ppm
* Feed water pH range, Continuous Operation: 2-11
* Feed water pH range, Short-Term Cleaning (30 minutes): 1-12
* Minimum brine flow to permeate flow ratio: 4:1
* Dimensions: 50, 75, 100gpd L-11,75"(29,85cm) I-10"(25,4cm) D-1,75"(4,57cm)
* Dimensions: 150gpd L-11,75"(29,85cm) I-10"(25,4cm) D-1,95"(5cm)
Note: Salt rejection and performance specifications shown are from internal test data.
Performance specifications based on 500 ppm tap water, 50 psi (3,44bar) applied pressure, 77°F (25°C)
feed water temperature, feed water pH 7-8 and 15% recovery. Element permeate flow may vary ± 20%.
The 150 gpd membranes are designed for a tight fit in most standard housings. If the membrane fits
loosely, you may need to wrap a few layers of tape near one end to make a tight fit.
Recommended Operating Conditions (300gpd)
* Maximum operating pressure: 300 psi (20,68bar)
* Maximum feed flow rate: 6 gpm (22,71lt./min.)
* Chlorine tolerance: <0.1 ppm
* Single Element recovery: 15%
* Dimensions: 300gpd A-11,75"(29,85cm) B-10,25"(26,03cm) C-3"(7,61cm) E-3,2"(8,12cm)
Note: Note: Performance specifications based on, Tap Water, 77°F (25°C) feed water temperature, pH 8
and 10% recovery. Element permeate flow may vary ± 15%.
Code: 090008
AMI nanofiltration membrane NF 1812 - 150, 200 GPD (25)
16 July 2018 12/19

Variants
Code Description
090008-150 AMI nanofiltration membrane NF 1812 - 150GPD (25)
090008-200 AMI nanofiltration membrane NF 1812 - 200GPD (25)
Nanofiltration Membrane Elements: NF5
What is Nanofiltration?
Nanofiltration (NF), in concept and operation, is much the same as reverse osmosis. The key difference is
the degree of removal of monovalent ions such as chlorides. Reverse osmosis removes the monovalent
ions at 98-99% level at 200psi (13,78bar). Nanofiltration membranes’ removal of monovalent ions varies
between 50% to 90% depending on the material and manufacture of the membrane. For this reason, there
is a variety of
Nanofiltration membranes available. Each type is particularly suited to a certain application and may not be
acceptable to a different application.
Nanofiltration membranes (NF membranes) and systems are used for water softening, food and
pharmaceutical applications.
Recommended Operating Conditions
* Maximum operating pressure: 300psi (20,68bar)
* Chlorine tolerance: <1 ppm
* Maximum Pressure Drop: 13psi (0,89bar)
* Average Salt Rejection: 50%
* Average Hardness Rejection: +97%
* Dimensions: L-11,75"(29,85cm) I-10,25"(26,03cm) D-3"(7,61cm)
Note: Performance specifications based on 2000 mg/l magnesium sulfate, 70 psi (4.8 bar) applied
pressure, 77ºF (25ºC) feed water temperature and 15% recovery. Element permeate flow may vary
-20%/+30%.
Code: 090006
NF90-2012 nanofiltration membrane - 180 GPD (25)
Variants
Code Description
090006-01 NF90-2012 nanofiltration membrane - 180 GPD (25)
ALPSPRING offers a full line of RO membrane elements in polyamide composite. The polyamide
composite membrane elements display an outsdanding salt rejection of more than 97% , superior product
water flow , high thermal and pressure durability , wide tolerance of chlorine and PH.
Membrane 180GPD Cod. 090006-01 NF90-2012
NaCl Rejection: >90% ±2% * MgSO4 Rejection >96% * Permeate flow rate: 180GPD
16 July 2018 13/19

Test condition
Applied pressure: 150PSI(10,34BAR) * Feed water temperature: 25°C * NaCl Concentration: 500ppm *
Recovery: 15%
Operating limits
Max. temperature 40ºC * Recovery range 10-20% * Maximum operating pressure 21bar(300 psi) *
Operating PH range: 4-11 * Chlorine tolerance <0,1 ppm
Caution
Should not be storage in direct sunlight * The flux and rejection performance may take 24 to 48 hours to
stabilized
Code: 090002
Housings 2,5'' for reverse osmosis membrane 1812, 2012 - 50,
75, 100, 150, 180GPD (25)
Variants
Code Description
090002-06 Housings 2,5'' for reverse osmosis membrane 1812, 2012 high pressure 1/8" (20)
090002-04 Housings 2,5'' for reverse osmosis membrane 1812, 2012 high pressure double o-ring 1/8" (40)
090002-03 1812, 2012 Housing Wrench for cod. 090002-04
090002-05 1812, 2012 Housing Wrench for cod. 090002-02 (LAST PIECES)
With double o-ring.
Code: 090009
Housings for reverse osmosis membrane 3012 - 300GPD (12)
Connections
* Inlet/Outlet: 1/4"-3/8" * Drain: 1/4 "
16 July 2018 14/19

Code: 090011
Housings for reverse osmosis membrane 3012 - 300GPD
Greenfilter (1)
Connections
* Inlet: 1/8" * Outlet/Drain: 1/8"
Code: 090021
Vessel for reverse osmosis membrane 3012 - 300GPD
Connections
Code: 090014
Yarn Home membrane TFC 3013 - 400 GPD (1)
16 July 2018 15/19

Code: 090015
Vessel for reverse osmosis membrane 3013 - 400GPD quick
fittings connections clips
Connections
Code: 090016
Connections
Code: 090022
Connections
16 July 2018 16/19

Code: 090013
Greenfilter membrane TFC LP2514, LP2521, LP2540, LP4040
Medium pressure
Variants
Code Description
090013-01 Greenfilter membrane TFC LP2521 Medium pressure
Code: 090020
Housings 4" for reverse osmosis membrane 4040x1 - 300psi-
EP Greenfilter
Variants
Code Description
090020-02 Housings 4" for reverse osmosis membrane 4040x1 - 300psi-EP Greenfilter
Housings 4" for reverse osmosis membrane 4040x1 Cod. 090020-02
Features:
* Made of fiber reinforced polyester.
* Front connection, permeate the collection at both ends.
* Close by blocking half-length AISI-304 easy membrane replacement.
* EPDM seals. ABS collector plugs.
* Compatible with standard 4 "membranes.
* Support brackets included.
Connections:
* Inlet: 1/2" BSP F.
* Outlet/Drain: 3/4" BSP F
Technical features:
* Pressure: 21 kg/cm2, 21 bar (300 psi)
* Permeate internal pressure: < 8,8kg/cm2, 7bar (125 psi)
* Max. temperature: 49°C (120.2°F)
16 July 2018 17/19

* Min. temperature: -10°C (14°F)
* pH range, continuous operation: 3-11
* pH range, short-term cleaning: 2-12 (max 30 min.)
* Weight: 6 kg
16 July 2018 18/19

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