Size: 4040 UF membrane / 2500 Dalton, cross refer GH4040F 30 / GH4040F 50

• Customization: Available
• Membrane Type: Spiral
• Type: UF
• Model NO.: SG-UX002-4040
• Membrane Material: Composite Membrane
• MWCO: 2, 500 Dalton
• Operation Pressure: 3-41 Bar
• Diameter: 3.9inch
• Length: 40inch
• Comparable: GH series
• Transport Package: Pallet
• Specification: 4040
• Trademark: RisingSun
• Origin: China
• HS Code: 84219990
• Production Capacity: 1000piece / Month

Product Description

Sprial UF membrane, 4040, 2,500 Dalton, cross refer: GH4040F 30 / GH4040F 50

Ultrafiltration membranes are characterized by their molecular weight cut-off between 1,000-200,000 Dalton usually. Ultrafiltration is a pressure-driven membrane process being capable of separating solution components on the basis of molecular size and shape. Under an applied pressure difference across an ultrafiltration membrane, solvent and small solute species pass through the membrane and are collected as permeate while larger solute species are retained by the membrane and recovered as a concentrated retentate.


RisingSun Membrane located in Beijing China is a very successful manufacturer for a wide range of polymeric industrial spiral wound UF membranes, standard size 2540/4040/8040, which can be used for research and industrial process applications. Also, we can use different size feed spacer to meet different liquid requests. We use automitic rolling machine to keep the high quality.

Decoding of our products codes: SG-UX002-4040 (Comparable GH4040F 30 / GH4040F 50) 

Configuration	Outer Wrap	Membrane Type	Membrane Material	MWCO	Size	Feed Spacer
SPIRAL	GLASS FIBER	Ultrafiltration	E=PES	001 1000Da	2319 2.3"×19"	A=13mil	F=31mil
			S=PS	002 2500Da	2540 2.5"×40"	B=17mil	G=46mil
			F=PVDF	010 10,000Da	3838 3.8"×38"	C=20mil	H=65mil
			N=PAN	020 20,000Da	4040 3.9"× 40"	D=26mil	I=80mil
			C=CELLULOSE	030 30,000Da	8040 8.0"× 40"	E=28mil	J=120mil
			R=REGENERATED CELLULOSE	… …	...	1=Diamond 2=Parallel

 
Specifications:

Model	Effective Area	Flow Rate	Average Salt Rejection Range
SG-UX002-4040-F	90 ft^2	1,900 gpd	60%-80%
SG-UX002-4040-G	75 ft^2	1,400 gpd	60%-80%

Rejection test conditions:2,000ppm MgSO₄, 145.0psi, 25°C, pH8.0, 15% recovery, 30 minutes operation. 
Flow rate test conditions: Pure water base on above conditions. Flow rate for individual element may vary +/-25%

Operation conditions:
 

Typical Operating Pressure:					40-290 psi (3.0-20.0 bar)
Maximum Operating Pressure:					600 psi (41 bar)
Operating Temperature Range:					35-131°F (2-45ºC)
Cleaning Temperature Range:					113-131°F (45-55ºC)
Allowable pH-Continuous Operation @25ºC:					2.0-11.0
Allowable pH-CIP @25ºC:					1.8-11.5
Chlorine Tolerance:					<0.1 ppm
Maximum Feed Flow:					80 GPM (F);110 GPM(G);128 GPM (H);145 GPM(I)
Maximum Pressure Drop:					13 psi (0.9 bar)
Minimum Brine Flow/Permeate Flow Ratio					5:1
Maximum SDI ( 15 minutes):					5
Maximum Turbidity					2 NTU

Applications:
Surface water pretreat-ment, color/TOC reduction, and chemical purifica-tion.





         
Why us:
1. We use high quality membrane sheet and automatic rolling machine to promise high & steady membrane performance.
2. We have rich membrane application experience.
3. Our UF membrane element is cross replacement for brand GE, Koch, Synder, Microdyn Nadir, Nanostone, DOW etc.
4.We offer OEM service.
5. Competitive price and fast delivery.
6. Free testing sample is available.

Our Team