+
  • 微信图片_20230901093255.jpg

Sea Water RO

Delta Filtration Sea Water RO membrane elements are developed for seawater and high salinity water treatment process with TDS range of 10,000~40,000 ppm, they are high-rejection and high productivity sea water membrane elements, seawater RO membrane can resist high working pressure up to 1200 psi, robust structure makes it suitable for seawater desalination, offshore oil&gas water treatment and industrial water treatment process.

Model DFSW4040 DFSW8040
Specification Membrane material Aromatic Polyamide Composite
Membrane area(m2) 7 37
Salt rejection rate 99.70% 99.70%
Permeate rate(GPD) 1,500 6,800
Length(mm) 1,016 1,016
Diameter(mm) 100 201
Operation
parameter
Max. Working pressure 1200 psi(8.2Mpa)
Max.Feed temperature 45
Max feed flow(m3/h) 3.7 17
pH range during cleaning 1~13 1~13
pH range during operation 2~12 2~12
Max pressure drop 15 psi(0.1Mpa)
Residual chlorine(mg/L) <0.1
Feed SDI value(mg/L) <5
Test condition Concentration of solution(NaCl) 32,000 mg/L
Temperature(℃) 25
pH value 7.5 - 8
Operation pressure psi 800
Recovery rate 8%


DFSW4040 DFSW8040 seawater Reverse Osmosis membranes are supplied with competitive prices, they can be economical replacement for below brands, OEM label service is available:

Filmtec SW30HRLE-400

Filmtec SW30-4040

Hydranautics SWC5-4040

Hydranautics SWC5-LD

Hydranautics SWC6-8040

Toray TM820M-400

Toray TM820M-440

CSM-RE8040-SHN400

CSM-RE8040-SHN440

CSM-RE8040-SHF400

CSM-RE8040-SHF440 etc.

Category:

Reverse Osmosis Membrane

Keywords:

Roll Membrane | High Flow Filter | PP Pleated Filter

Contact Us

Delta Filtration seawater RO membranes are manufactured under ISO 9001 management system, 100,000 pcs annual production capacity for industrial RO guarantees fast delivery time from Shanghai port.

Product Description


Delta Filtration Sea Water RO membrane elements are developed for seawater and high salinity water treatment process with TDS range of 10,000~40,000 ppm, they are high-rejection and high productivity sea water membrane elements, seawater RO membrane can resist high working pressure up to 1200 psi, robust structure makes it suitable for seawater desalination, offshore oil&gas water treatment and industrial water treatment process.

Model DFSW4040 DFSW8040
Specification Membrane material Aromatic Polyamide Composite
Membrane area(m2) 7 37
Salt rejection rate 99.70% 99.70%
Permeate rate(GPD) 1,500 6,800
Length(mm) 1,016 1,016
Diameter(mm) 100 201
Operation
parameter
Max. Working pressure 1200 psi(8.2Mpa)
Max.Feed temperature 45
Max feed flow(m3/h) 3.7 17
pH range during cleaning 1~13 1~13
pH range during operation 2~12 2~12
Max pressure drop 15 psi(0.1Mpa)
Residual chlorine(mg/L) <0.1
Feed SDI value(mg/L) <5
Test condition Concentration of solution(NaCl) 32,000 mg/L
Temperature(℃) 25
pH value 7.5 - 8
Operation pressure psi 800
Recovery rate 8%


DFSW4040 DFSW8040 seawater Reverse Osmosis membranes are supplied with competitive prices, they can be economical replacement for below brands, OEM label service is available:

Filmtec SW30HRLE-400

Filmtec SW30-4040

Hydranautics SWC5-4040

Hydranautics SWC5-LD

Hydranautics SWC6-8040

Toray TM820M-400

Toray TM820M-440

CSM-RE8040-SHN400

CSM-RE8040-SHN440

CSM-RE8040-SHF400

CSM-RE8040-SHF440 etc.

Related Products


Brackish Water Reverse Osmosis


Delta Filtration brackish water ro membranes are specially developed for brackish water filtration process with TDS range 1000~5000 mg/L, standard size 4inch / 8inch diameter and 40inch length, OEM service is available.

Low Pressure Reverse Osmosis


Delta Pure reverse osmosis low water pressure membrane element is developed for energy saving applications with low operation pressure. It has the characteristics of high flow and excellent rejection performance in salt rejection. It is especially suitable for the preparation of ultra pure water in Pharmaceutical, Electronics and Power industry etc. DFLP8040 has large filtration area of 37m2 with 99.5% stable salt rejection rate.

Sea Water RO


Delta Filtration seawater RO membranes are manufactured under ISO 9001 management system, 100,000 pcs annual production capacity for industrial RO guarantees fast delivery time from Shanghai port.

Dow IP-51XP IP-77XP Alternative


Fluoro-Pure DelPac Series Ultrafiltration module can be used as replacement for Dow IntegraPac membrane IP-51XP, IPD-51XP, IP-77XP and IPD-77XP series with compatible dimensions, PVDF hollow fiber UF membrane applies outside-in flow mode, it allows for wide range of feed water, making it a robust UF module.

Dow UF Membrane Retrofit


Fluoro-Pure DFP Series Ultrafiltration module is developed to replace Dow Ultrafiltration Membrane SFP 2860 and 2880 with same dimensions and operation principle, compared with PES, PVC and PAN materials, PVDF has much better resistance to chemicals especially sodium hypochlorite-which is main chemical used for membrane cleaning.

Dow IP-51 IP-77 Alternative


Fluoro-Pure DelPac Series Ultrafiltration module is developed to replace Dow IntegraPac membrane IP-51 and IP-77 cross flow ultrafiltration filter with compatible dimensions at much more economical price, compared with PES, PVC and PAN materials, PVDF has better tensile strength and much better resistance to chemicals especially sodium hypochlorite-which is main chemical used for membrane cleaning.

Ultrafiltration DFPVDFMAX60


Delta Filtration Ultrafiltration module DFPVDFMAX60 is equivalent to Hydranautics HYDRAcap MAX 60 UF membrane, with PVDF membrane of pore size 0.03μm, DFPVDFMAX60 can provide superior retention performance and offer log 4 rejection of Giardia cysts and Cryptosporidium oocysts.

Retrofit For 3M Liqui-Flux


Fluoro-Pure DFPESW10-75 Ultrafiltration module is made with hollow fiber Polyethersulfone(PES) membrane which is naturally hydrophilic and suitable for liquid filtration, it can be used to replace 3M MEMBRANA Liqui-Flux W10 Series UF membrane modules with better cost effectiveness.

Fluoro-Pure DELWED PES Module


Fluoro-Pure DELWED Ultrafiltration module is an economical membrane element with hydrophilic PES membrane design and robust hollow fiber structure, as an integrated membrane technology provider, we have strict quality control procedure and internal test to make sure Delta module provides equivalent performance to leading brands. With 0.02μm pore size, DFPES700B-60 can effectively retain particles, bacteria and virus and produce clean water which makes is suitable for drinking water treatment, pre-treatment for reverse osmosis, industrial wastewater treatment etc.

Pentair X-Flow Aquaflex Retrofit


Fluoro-Pure DELFLEX Series Ultrafiltration module is made with hollow fiber Polyethersulfone(PES) membrane which is naturally hydrophilic and suitable for liquid filtration, it can be used to replace Pentair UF membrane or Norit UF Aquaflex Series PES UF membrane modules with better cost effectiveness.

Inge VK-0094 Dizzer 5000plus Retrofit


Fluoro-Pure DFPES700B-50 Ultrafiltration module is an economical replacement for Inge dizzer XL 5000plus(p/n: VK-0094), as an integrated membrane technology provider, we have strict quality control procedure and internal test to make sure Delta module provides equivalent performance to Inge brand.

Send Inquiry