RisingSun Membrane NF5 membrane cross refer Suez GE DK series, 2540, 4040 ,8040

• Customization: Available
• Membrane Type: Spiral
• Type: NF
• Model NO.: NF5
• Feed Spacer: 31mil / 46mil
• Application: dye removal/concentration
• Alternative: DK Series of Suez / GE
• Transport Package: Carton/Pallet
• Specification: 2540/4040/8040
• Trademark: RisingSun
• Origin: China
• HS Code: 84219990
• Production Capacity: 700piece / Month

Product Description

RisingSun Membrane NF5 membrane cross refer Suez GE DK series,  2540, 4040 ,8040

NF membranes have a molecular weight cut-off between 150-2000 Dalton usually. RisingSun Membrane manufacture spiral type membrane with sanitary net and glassfiber outer.

Our model NF5, which is high rejection thin-film nanofiltration membrane elements is characterized by an approximate molecular weight cut-off of 150-300 Dalton for uncharged organic molecules. Divalent and multivalent anions are preferentially rejected by the membrane while monovalent ion rejection is dependent upon feed concentration and composition. 




Decoding of our products codes: SS-NF5-8040-F Cross: Suez GE DK Series ( DK8040F30)

Configuration	Outer Wrap	Membrane Type	Size	Feed Spacer
SPIRAL	Sanitary Net	NF1 NF2 NF3 NF4 NF5 …	2319 2.3"×19"	A=13mil	F=31mil
			2540 2.5"×40"	B=17mil	G=46mil
			4040 4.0"×40"	C=20mil	H=65mil
			8040 8.0"× 40"	D=26mil	I=80mil
				E=28mil	J=120mil
			...	1=Diamond	2=Parallel

SPECIFICATION	Model	Effective Area		Flow Rate		Average Salt Rejection		Minimum Salt Rejection
	SS-NF5-2540-F	28 ft^2		560 gpd		99.0%		98.5%
	SS-NF5-2540-G	18 ft^2		350 gpd		99.0%		98.5%

Performance is based on the following test conditions:2,000ppm MgSO₄, 110.0psi, 25°C, pH8.0, 15% recovery, 30 minutes operation.
Flow rates for individual element may vary +/- 25%
 

OPERATION SPECIFICATIONS	Typical Operating Pressure:	40-200 psi (3.0-14.0 bar)
	Maximum Operating Pressure >35ºC:	600 psi (41 bar)
	Maximum Operating Pressure <35ºC:	435 psi (30 bar)
	Operating Temperature Range:	35-122°F (2-50ºC)
	Cleaning Temperature Range:	113-122°F (45-50ºC)
	Allowable pH-Continuous Operation @25ºC:	2.0-11.0
	Allowable pH-CIP @25ºC:	1.8-11.5
	Maximum Feed Flow:	8.8 GPM (F); 11 GPM(G);
	Maximum Pressure Drop per Element:	15 psi (1.0 bar)
	Maximum Pressure Drop per Vessel:	60 psi (4.1 bar)
	Feedwater	NTU < 1;   SDI15 < 5
	Chlorine Tolerance:	500 ppm hours,  dechlorination recommended

                                                                 

                                                      1812,2540,4040 drawing


Dimensions:

Model	A (inch)	B (inch)	C (inch)
NF5-1812	12	1.75	0.66
NF5-2540	40	2.4	0.75
NF5-4040	40	3.9	0.75
NF5-8040	40	7.9	1.125

FAQ

 1, Q: Are you manufacturer?
     A:Yes, definitely,our factory locate in Beijing,China.
 
 2, Q:What's your main products ?

     A: we manufactur filter membranes, RO, NF, UF, MF membrane, spiral wound/flat sheet membrane, tubular membrane, MBR, DTRO,
         STRO,E-coat UF membrane, anode cell etc.
 
 3, Q: what's your main market?
     A:There're about 94 countries we've been exported, mainly in USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc.
 
4, Q:Can you supply free sample?
    A:Yes, we can supply free samples which are in stock, and the freight charge should be on your side.
 
5, Q: What about the package?
    A:The membrane elements are wrapped with plastic bubble paper, then carton box, safe wooden box or pallet if need.
 
6, Q: Do you offer OEM?
    A: Sure!