Retrofit For LG SW 440 GR

Delta Filtration Sea Water reverse osmosis elements as economical retrofit for LG Chem's NanoH2O LG SW 440 GR RO membrane with superior quality performance, it has high salt rejection rate and maximum working pressure can be 1200 psi, robust structure makes it suitable for seawater desalination, offshore oil&gas water treatment and industrial water treatment process.

Model		DFSW4040	DFSW8040	DFSW8040-41i
Specification	Membrane material	Aromatic Polyamide Composite
	Membrane area(m2)	7	37	41
	Salt rejection rate	99.70%	99.70%	99.70%
	Permeate rate(GPD)	1,500	6,800	8,300
	Length(mm)	1,016	1,016	1,016
	Diameter(mm)	100	200	200
Operation parameter	Max. Working pressure	1200 psi(8.2Mpa)
	Max.Feed temperature	45℃
	Max feed flow(m3/h)	3.7	17	17
	pH range during cleaning	1~13
	pH range during operation	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%

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Category:

RO Membrane

Keywords:

Roll Membrane | High Flow Filter | PP Pleated Filter

Tel: +86-513-89157856
Email: sales@delta-filtration.com

Product Description

Model		DFSW4040	DFSW8040	DFSW8040-41i
Specification	Membrane material	Aromatic Polyamide Composite
	Membrane area(m2)	7	37	41
	Salt rejection rate	99.70%	99.70%	99.70%
	Permeate rate(GPD)	1,500	6,800	8,300
	Length(mm)	1,016	1,016	1,016
	Diameter(mm)	100	200	200
Operation parameter	Max. Working pressure	1200 psi(8.2Mpa)
	Max.Feed temperature	45℃
	Max feed flow(m3/h)	3.7	17	17
	pH range during cleaning	1~13
	pH range during operation	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%

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