Retrofit For Dow Filmtec SW30XHR-440

Delta Filtration Sea Water reverse osmosis elements as economical replacement for DuPont Dow SW30XHR-440 RO membrane with exactly compatible dimensions for sea water treatment with TDS range of 10,000~40,000 ppm, 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	8,500
	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	8,500
	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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