50 75 200 Gpd Residential Membrane Element Household Reverse Osmosis RO Membrane Standard High Rejection 98%

• Membrane Type: Spiral
• Type: RO
• Model No.: Tw1812-50
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TW1812-50
• Higher Recovery: 25%
• Function: Water Purification,Filter
• Core Components: Reverse Osmosis Membrane Sheet
• OEM & ODM: Yes
• Capacity: 100000/Year
• Longer Life Span: 2-3years
• Nacl Solution: 500ppm
• Application: Household Residential Commercial
• High TDS: 1500ppm
• Membrane Material: Polyamide Thin Film Composite
• High Flow: 50gpd
• RO Filter Element: Dry State
• Length: 12"
• Sheet: Filmtec Sheet, Ovey Sheet
• Transport Package: Carton
• Specification: 50Gpd
• Trademark: Nanovela
• Origin: China
• HS Code: 84219910
• Production Capacity: 1000kpcs/Y
• Package Size: 30.00cm * 9.00cm * 9.00cm
• Package Gross Weight: 1.000kg

Product Description

Company Information

Nanovela Technology Co., Ltd. is founded in 2014 is a high-tech company specialized in manufacturing of
residential, commercial, and industrial RO elements. Nanovela who obtains quality certifications like ISO
and 9001,Nanovela has two production sites One in Wuhan, Central China and the other in Suzhou, Eastern
China. Total production area is over 6000 m2 with annual capacity over 1,000,000 pcs. Nanovela has
patented self-designed semi-automatic production lines to manufacture high-quality either standardized or
customized RO products, which can meet our customers' various needs. And We also use world leading
membrane flatsheet as raw material to further ensure our product performance.



Feature
 RO element TW-1812-50 is Polyamide Thin-Film Composite for household water purifying. With features of stable flux, high salt rejection, it is widely used in home drinking water treatment units. Nanovela Element adopt advanced automated rolling process and take world leading Membranes as the core component. The long-term performance of Nanovela Element is stable.

Performance

Model	Pressure psi(Mpa)	Flow Rate GPD(L/H)	Salt Rejection %	Remark
TW-1812-50	60(0.41)	50(0.79)	>=98%

1:The above data is based on the following test conditions: 500ppm±30ppm purified water, 25ºC(77ºF) temperature, pH7.0,
25% recovery and the specified applied pressure.
2:Minimum salt rejection for individual elements is 98%.
3:Permeate flow rate for individual elements may vary +/-20%.

Operating Limits

Max.Operating Pressure		125 psi (860 kPa)		Max. Feed Flow Rate	2.0gpm(7.6lpm)
Max.Operating Temperature		45ºC (113ºF)		pH Range, Continuous Operation	2-11
Max. Feed SDI15		5		pH Range,Short-term Rinse	1-13
* pH>10,Max.temperature of continuous operations is 35ºC(90ºF)				Max.Chlorine Concentration	<0.1 ppm

Dimensions
 

Model	mm
	A	B	C	D	E
TW-1812-50	298.0	44.0	17.0	22.0	254.0

                                                                                    ** adapt for housing 1812 **



High Precision Standard Process

Our Advantage
Nanovela demonstrated high EH&S standard and strict product quality control .
From raw material inbound test to automatic rolling process control, from accurate size inspection to production environment
control, from 100% vacuum test to random water inspection , from quality issue data base build-up to after-service like dye test ,
Nanovela views product quality as an essential element to our success.

A: Nanovela has patented self-designed semi-automatic production lines to manufacture high-quality either standardized or
customized RO products.
B: We also use world leading membrane flat sheet as raw material to further ensure our product performance.
C: We have maximum simulation platform can be able to simulate the water quality of customer side to test membrane performance .


How to make a Good RO Membrane?

50% RO Membrane Flatsheet Selection + 50% RO Manufacture Know how
     
♦ Nanovela has patented self-designed semi-automatic production lines to manufacture high-quality

♦ According customers demand to provide customized service

♦ Nanovela use world leading  flatsheet as raw material to further ensure our product performance

♦ Nanovela has maximum simulation platform can be able to simulate the water quality of customer side to test membrane performance


Q & A

1: Are you a trading company or a manufacturer?
A:We are RO membrane manufacture who possess two production site with our own auto rolling equipment.

2.Can I get a sample? Can I place small order before bulk purchase?
A: We're glad to provide free sample, trial order welcome for first time, please kindly contact us.

3. Can we OEM? 
At the same time, besides standard elements, Nanovela products could be customized in size and we also accept OEM orders.

4. How long will you send out the order?
Our Suzhou factory's annual capacity is about 1K kpcs. We can delivery within 2 week after we confirmed the order.


5. What should you be different from others?
A: We are factory with Research & Design ability .
B: We have stable quality with best prices.
C:Nanovela is the strategic partner of The Dow Chemical Company in Greater China,
D:Nanovela is the authorized distributor and channel partner of Dow FILMTECTM residential RO elements in China.
We also adopt world leading RO membrane flat sheet as the raw material of Nanovela RO/NF elements to ensure
products' quality and stability.
E.Stringent in-house inspection & testing control.
F.Long service life for reducing the cost.