Osmonics/ Desal Membranes

HCTI offers Nine types of Osmonics/Desal Membranes
Sea Water Desalination | Brackish Water High Rejection(HR) | Brackish Water Low Energy(LE) | Brackish Water HR C-Series | Brackish Water C-Series | Brackish Water High Flux C-Series | Watersoft Nano C-Series | Low Fouling DuraSlick Nano | Low Fouling High Solids DuraSlick Nano

Sea Water Desalination
PDF FORM
featured product

¬ The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by high flux and excellent sodium chloride rejection. AD High Rejection Seawater Elements are selected when extremely high quality permeate is demanded from seawater that is relatively high in TDS. These elements provide excellent rejection characteristics when operated at pressures exceeding 800 psi (5,516 kPa) and elevated seawater temperature conditions. AD8040F High Rejection Seawater elements feature a FRP outerwrap and 27 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Sea Water Desalination
AD2540FF	380 GPD(1.4 m3/d)	26ft2 (2.4 m2 )	99.60%	99.20%	1223377
AD4040FF	1250 GPD(4.7 m3/d)	88ft2 (8.2 m2 )	99.60%	99.20%	1223378
AD8040F	5500 GPD(20.8 m3/d)	375ft2 (34.8 m2 )	99.60%	99.20%	1223381
Specifications are based on a 32000 mg/L NaCl solution at 800 psig feed pressure (5516kPa), 77°F,(25°C), 7% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Brackish Water Desalination
High Rejection

PDF FORM

¬ The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by high flux and excellent sodium chloride rejection. AG High Rejection Brackish Water Elements are selected when high rejection and operating pressures as low as 200 psig (1,379 kPa) are desired. These elements allow moderate energy savings, and are considered a standard in the industry. AG8040N-400 High Rejection Brackish Water elements feature a Net outerwrap and 27 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Brackish Water Desalination (High Rejection)
AG2425T	510 GPD (1.9 m3/d)	20ft (1.8 m2)	99.50%	99.00%	1206714
AAG2514TF	170 GPD (0.6 m3/d)	6ft2 (0.6 m2)	99.50%	99.00%	1206718
AG2521TF	325 GPD (1.2 m3/d)	12ft2 (1.2 m2)	99.50%	99.00%	1206719
AG2526TF	470 GPD (1.8 m3/d)	17ft2 (1.6 m2)	99.50%	99.00%	1205117
AG2540FF	740 GPD (2.8 m3/d)	28ft2 (2.6 m2)	99.50%	99.00%	1206727
AG2540TF	740 GPD (2.8 m3/d)	28ft2 (2.6 m2)	99.50%	99.00%	1206729
AG3218T	755 GPD (2.9 m3/d)	29ft2 (2.7 m2)	99.50%	99.00%	1206739
AG3308T	320 GPD (1.2 m3/d)	12ft2 (1.2 m2)	99.50%	99.00%	1206740
AG4014TF	585 GPD (2.2 m3/d)	22ft2 (2.1 m2)	99.50%	99.00%	1206748
AG4021TF	1050 GPD (4.0 m3/d)	42ft2 (3.9 m2)	99.50%	99.00%	1206750
AG4025T	1560 GPD (5.9 m3/d)	60ft2 (5.6 m2)	99.50%	99.00%	1206754
AG4026F	1560 GPD (5.9 m3/d)	60ft2 (5.6 m2)	99.50%	99.00%	1206756
AG4040C	2350 GPD (8.9 m3/d)	90ft2 (8.4 m2)	99.50%	99.00%	1206757
AG4040CF	2350 GPD (8.9 m3/d)	90ft2 (8.4 m2)	99.50%	99.00%	1206759
AG4040FF	2200 GPD (8.3 m3/d)	85ft2 (7.9 m2)	99.50%	99.00%	1206761
AG4040FF-CERT	2200 GPD (8.3 m3/d)	85ft2 (7.9 m2)	99.50%	99.00%	1231652
AG4040NF	2200 GPD (8.3 m3/d)	85ft2 (7.9 m2)	99.50%	99.00%	1231785
AG4040TF	2200 GPD (8.3 m3/d)	85ft2 (7.9 m2)	99.50%	99.00%	1206774
AG8040C	9850 GPD (37.3 m3/d)	380ft2 (35.3 m2)	99.50%	99.00%	1222546
AG8040F	9200 GPD (34.8 m3/d)	350ft2 (32.5 m2)	99.50%	99.00%	1206779
AG8040F-400	10500 GPD (39.7 m3/d)	400ft2 (37.2 m2)	99.50%	99.00%	1206784
AG8040F-400-CERT	10500 GPD (39.7 m3/d)	400ft2 (37.2 m2)	99.50%	99.00%	1231654
AG8040F-CERT	9200 GPD (34.8 m3/d)	350ft2 (32.5 m2)	99.50%	99.00%	1231653
AG8040N	9200 GPD (34.8 m3/d)	350ft2 (32.5 m2)	99.20%	98.50%	1231784
AG8040N-400	10500 GPD (39.7 m3/d)	350ft2 (32.5 m2)	99.20%	98.50%	1231786
Specifications are based on a 2000 mg/L NaCl solution at 225 psig operating pressure (1551 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Brackish Water Desalination
Low Energy

PDF FORM

¬ The A-Series, family of proprietary thin-film reverse osmosis membrane elements are characterized by high flux and excellent sodium chloride rejection. AK Low Pressure Brackish Water Elements are selected when high rejection and low operating pressures are desired. These elements allow significant energy savings since good rejection is achieved at operating pressures as low as 100 psig (689 kPa). AK2514TF Low Pressure Brackish Water elements feature a tape outerwrap and 28 mil feed spacers. This element is designed with male end connections.

Model	Flow	Active Area	Avg. Rej.	Min. Rej.	Part Number	Price	Buy
Brackish Water Desalination (Low Energy)
AK2514TF	170 GPD (0.6 m	6ft2 (0.6 m2)	99.00%	98.00%	1220798
AK2521TF	325 GPD (1.2 m	12ft2 (1.2 m2)	99.00%	98.00%	1206799
AK2526TF	470 GPD (1.8 m	17 ft2 (1.6 m2)	99.00%	98.00%	1223315
AK2540FF	710 GPD (2.7 m	29 ft2 (2.7 m2)	99.00%	98.00%	1206800
AK2540TF	710 GPD (2.7 m	27 ft2 (2.5 m2)	99.00%	98.00%	1206802
AK3218T	755 GPD (2.9 m	29 ft2 (2.7 m2)	99.00%	98.00%	1206803
AK3308T	320 GPD (1.2 m	12 ft2 (1.2 m2)	99.00%	98.00%	1226806
AK4014TF	585 GPD (2.2 m	21 ft2 (2.0 m2)	99.00%	98.00%	1220979
AK4021TF	1,050 GPD (4.0	42 ft2 (3.9 m2)	99.00%	98.00%	1206812
AK4040C	2,475 GPD (9.4	95 ft2 (8.8 m2)	99.00%	98.00%	1223696
AK4040CF	2,350 GPD (8.9	90 ft2 (8.4 m2)	99.00%	98.00%	1227885
AK4040FF	2,200 GPD (8.3	85 ft2 (7.9 m2)	99.00%	98.00%	1206813
AK4040FF-CERT	2,200 GPD (8.3	85 ft2 (7.9 m2)	99.00%	98.00%	1231655
AK4040NF	2,200 GPD (8.3	85 ft2 (7.9 m2)	98.50%	98.00%	1231787
AK4040TF	2,200 GPD (8.3	89 ft2 (8.3 m2)	99.00%	98.00%	1206816
AK8040C	9,900 GPD (37.5	380 ft2 (35.3 m2)	99.00%	98.00%	1206819
AK8040F	9,200 GPD (34.8	365 ft2 (33.9 m2)	99.00%	98.00%	1206820
AK8040F-400	10,500 GPD (39.	400 ft2 (37.2 m2)	99.00%	98.00%	1206821
AK8040F-400-CERT	10,500 GPD (39.	400 ft2 (37.2 m2)	99.00%	98.00%	1231656
AK8040N	9,200 GPD (34.8	350 ft2 (32.5 m2)	98.50%	98.00%	1231788
AK8040N-400	10,500 GPD (39.	400 ft2 (37.2 m2)	98.50%	98.00%	1231789
Specifications are based on a 500 mg/L NaCl solution at 115 psig operating pressure (793 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Brackish Water Desalination C-Series
High Rejection

PDF FORM

¬ The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer an increased chlorine tolerance compared to thin-film elements, as well as a smooth-surface membrane for difficult water applications. CD High Rejection Elements are used for brackish water desalination at 425 psig (2,930 kPa) operating pressure. CD8040F High Rejection Brackish Water elements feature a FRP outerwrap and 28 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Brackish Water Desalination C-Series (High Rejection)
CD4025T	1,025 GPD (3.9 m3/d)	55 ft2 (5.1 m2)	98.50%	96.50%	1206834
CD4040F	1,600 GPD (6.1 m3/d)	90 ft2 (8.4 m2)	98.50%	96.50%	1206835
CD8040F	6,000 GPD (22.7 m3/d)	350 ft2 (32.5 m2)	98.50%	96.50%	1206837
Specifications are based on a 2000 mg/L NaCl solution at 425 psig operating pressure (2930 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Brackish Water Desalination

C-Series
PDF FORM featured product

¬ The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer an increased chlorine tolerance compared to thin-film elements, as well as a smooth-surface membrane for difficult water applications. CE Brackish Water Elements are used for brackish water desalination at 425 psig (2,930 kPa) operating pressure. CE8040F Brackish Water elements feature a FRP outerwrap and 28 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Brackish Water Desalination C-Series (High Rejection)
CE2026TF	245 GPD (0.9 m3/d)	10 ft2 (1.0 m2)	97.50%	95%	1206846
CE2540FF	630 GPD (2.4 m3/d)	27 ft2 (2.5 m2)	97.50%	95%	1206854
CE4025T	1,300 GPD (4.9 m3/d)	59 ft2 (5.5 m2)	97.50%	95%	1206870
CE4026F	1,300 GPD (4.9 m3/d)	59 ft2 (5.5 m2)	97.50%	95%	1206875
CE4040C	2,150 GPD (8.1 m3/d)	95 ft2 (8.8 m2)	97.50%	95%	1206877
CE4040F	2,100 GPD (7.9 m3/d)	95 ft2 (8.8 m2)	97.50%	95%	1206878
CE4040FF	2,000 GPD (7.6 m3/d)	85 ft2 (7.9 m2)	97.50%	95%	1231443
CE4040NF	2,000 GPD (7.6 m3/d)	85 ft2 (7.9 m2)	97.00%	95%	1231790
CE8040F	8,000 GPD (30.3 m3/d)	350 ft2 (32.5 m2)	97.50%	95%	1206880
CE8040N	8,000 GPD (30.3 m3/d)	350 ft2 (32.5 m2)	97.00%	95%	1231791
Specifications are based on a 2000 mg/L NaCl solution at 425 psig operating pressure (2930 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Brackish Water Desalination C-Series
High Flux

PDF FORM

¬ The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer an increased chlorine tolerance compared to thin-film elements, as well as a smooth-surface membrane for difficult water applications. CG High Flux Elements are used for brackish water desalination at 225 psig (1,551 kPa) operating pressure. CG8040F High Flux Brackish Water elements feature a FRP outerwrap and 28 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Brackish Water Desalination C-Series (High Flux)
CG2540FF	600 GPD (2.3 m3/d)	27 ft2 (2.5 m2)	93%	85%	1206891
CG4040F	2,000 GPD (7.6 m3/d)	90 ft2 (8.4 m2)	93%	85%	1206893
CG8040F	7,300 GPD (27.6 m3/d)	350 ft2 (32.5 m2)	93%	85%	1206896
Specifications are based on a 500 mg/L NaCl solution at 210 psig operating pressure (1448 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -15%.

Water Softening C-Series
Nanofiltration

PDF FORM

¬ The C-Series family, a triacetate/diacetate blend, has a higher flux and better mechanical stability than standard cellulose acetate. C-Series elements offer an increased chlorine tolerance compared to thin-film elements, as well as a smooth-surface membrane for difficult water applications. CK High Flux Elements are used for water softening at 200 psig (1,379 kPa) operating pressure. CK8040N Nanofiltration elements feature a Net outerwrap and 28 mil feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Min. Rejection	Part Number	Price	Buy
Water Softening C-Series (Nanofiltration)
CK2540FF	600 GPD (2.3 m3/d)	27 ft2 (2.5 m2)	97%	94%	1231009
CK4040FF	2,000 GPD (7.6 m3/d)	90 ft2 (8.4 m2)	97%	94%	1233930
CK8040F	9,500 GPD (36.0 m3/d)	380 ft2 (35.3 m2)	97%	94%	1233927
CK8040N	9,500 GPD (36.0 m3/d)	378 ft2 (35.1 m2)	97%	94%	1231792

Low Fouling DuraSlick™
Nanofiltration

PDF FORM

¬ Duraslick™ is a new series of thin-film membrane elements engineered for use with fouling-prone brackish water applications. Duraslick is designed to utilize an innovative three-layer membrane, of which a proprietary middle layer creates extreme smoothness. Independent studies have demonstrated that Duraslick elements are superior to standard polyamide spiral wound membrane elements for desalination of difficult feed water sources. Duraslick NF elements retrofit existing NF systems to obtain lower fouling, reduced overall energy usage, increased membrane service life and an extension of operating time between required cleanings, which in turn reduces expenditures on required chemicals. Duraslick NF Elements provide a high rejection of divalent and multivalent anions while monovalent ion rejection is dependent upon feed concentration and composition. DURASLICK NF 8040 Low Fouling Nanofiltration elements feature a FRP outerwrap and 31 MIL feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rej.	Part Number	Price	Buy
Low Fouling DuraSlick™(Nanofiltration)
DURASLICK NF 2540	690 GPD (2.6 m3/d)	24 ft2 (2.2 m2)	98.60%	1234385
DURASLICK NF 4040	2,200 GPD (8.3 m3/d)	78 ft2 (7.2 m2)	98.60%	1234307
DURASLICK NF 8040	10,200 GPD (38.6 m3/d)	350 ft2 (32.5 m2)	98.60%	1234182
Specifications are based on a 2000 mg/L MgSO4 solution at 100 psig operating pressure (690 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -25%.

Low Fouling High Solids DuraSlick™
Nanofiltration

PDF FORM

¬ Duraslick™ is a new series of thin-film membrane elements engineered for use with fouling-prone brackish water applications. Duraslick is designed to utilize an innovative three-layer membrane, of which a proprietary middle layer creates extreme smoothness. Independent studies have demonstrated that Duraslick elements are superior to standard polyamide spiral wound membrane elements for desalination of difficult feed water sources. Duraslick NF elements retrofit existing NF systems to obtain lower fouling, reduced overall energy usage, increased membrane service life and an extension of operating time between required cleanings, which in turn reduces expenditures on required chemicals. Duraslick NF Elements provide a high rejection of divalent and multivalent anions while monovalent ion rejection is dependent upon feed concentration and composition. DURASLICK NF 8040 HS Low Fouling Nanofiltration elements feature a FRP outerwrap and 31 MIL feed spacers. This element is designed with flush end connections.

Model	Flow	Active Area	Avg. Rejection	Part Number	Part	Buy
Low Fouling High Solids DuraSlick™(Nanofiltration)
DURASLICK NF 4040 HS	1,700 GPD (6.4 m3/d)	60 ft2 (5.6 m2)	98.60%	1234405
DURASLICK NF 8040 HS	7,600 GPD (28.8 m3/d)	263 ft2 (24.4 m2)	98.60%	1234183
Specifications are based on a 2000 mg/L MgSO4 solution at 100 psig operating pressure (690 kPa), 77°F (25°C), 15% recovery, pH 7.5 after 24 hours. Individual flux may vary +25%/ -25%.

Courtesy of Osmonics Membranes

Hydrocomponents & Technologies Inc. Manufacturers of the Finest 316SS & White PVC Pressure Vessels