400gallons Residential Reverse Osmosis RO Membrane for Home Drinking Water Treatment Units

• Membrane Type: Spiral
• Type: RO
• Flow Rate: Gpd400(60L/H)
• 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.: TW3012 400GPD
• Desalination: 98%
• Higher Recovery: 25%
• Customization: Available
• Longer Life: Three Years
• Transport Package: Carton
• Specification: 75mm*300mm
• Trademark: Nanovela
• Origin: China
• HS Code: 8421219990
• Production Capacity: 3000000PCS/Year
• Package Size: 9.00cm * 9.00cm * 32.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Nanovela has two factories.One in Wuhan, Central China and the other in Suzhou, Eastern China.

Total production area is over 6000 m2 with annual capacity over 3,000,000 pcs

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.
 

Our Advantage:
our RO membrane have more stable performance and longer life under high TDS feed water

Working TDS from 500ppm to 4000ppm

Nanovela element adopt advanced automated rolling process and take DOW FILMTEC^TM Membranes as the core component. 
The long-term performance of Nanovela Element is stable,quality is our culture

We are Residential and Industrial Reverse Osmosis Membrane Manufacturer
According to clients demand provide Customized service

Series	Model	Performance		Test Conditions
		Salt Rejection(%)	Permeate Flow  (GPD/L/H)	Testing Pressure   (PSI/Mpa)	Concentration of              testing solution	Recovery Rate        (Single Element) %
TW series           Up to 2,000ppm	TW-1812-75	98%	75(12)	70(0.48)	500ppm	25
	TW-1812-80	98%	80(13)
	TW-1812-100	98%	100(16)
	TW-1812-100HR	98%	120(19)
	TW-1812-150	98%	150(24)
	TW-2012-200	98%	200(32)
	TW-2812-300	97%	300(47)
	TW-3012-400	97%	400(63)
	TW-3012-600	97%	600(95)
	TW-3013-400	97%	400(63)
	TW-3013-600	97%	600(95)
BW series          Up to  4,000ppm	TW-1812-80	97%	80(13)	90(0.62)	2000ppm	20
	TW-1812-100HR	97%	100(16)

Our testing laboratory
We can simulate your local water quality,and provide free testing report
Just tell us your feed water quality,demand water flow,salt rejection,we can provide ODM service for you

How a Reverse Osmosis Membrane Works

Reverse osmosis systems work by using high pressure to force water through a semipermeable reverse osmosis membrane element.

RO membranes are made of a thick polyamide film that contains tiny pores through which water can flow. RO membrane element pore sizes can vary from 0.1 to 5,000 nanometers (nm) depending on application.

The pores in the RO membrane are small enough to restrict organic compounds such as minerals and salt but allow water molecules to pass through.

Reverse osmosis membranes are also porous and restrictive enough to filter out disease causing pathogens and bacteria from water.

I. About Reverse Osmosis Membrane Life Expectancy

Typically RO membranes have an estimated life expectancy of 2~3 years. Many factors determine an RO membrane's life expectancy, such as feed water quality and frequency of use. Methods for cleaning RO membranes are often not cost effective for residential RO systems

II. About Reverse Osmosis Membrane Fouling

All reverse osmosis membranes lose their performance and foul over time. Suspended solids, microorganisms, and and other particles build-up on the RO membrane surface and cause fouling. Examples of suspended solids often found in feed water include oil, silica, clay, iron, sulfur and acids.
 

RO Membrane Applications

 

Restaurants	Hotels	Humidification	Beverage
Aquariums	Hospitals	Misting	Food Processing
Whole House	Spot Free Rinse/Car Wash	Manufacturing	Ice Makers
Office	Labs	Rinse Water	Commercial Water Treatment
Institutions	Pharmaceutical	Bottled Water	Wide Variety of Other Applications

 

Company Profile

Why Choose Us

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 FILMTEC^TM 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

Quality is our culture,customers win,then we can win

Certifications

 

 

Exhibition

 

Packaging & Shipping

♦ 100% vacuum test and dry RO membranes random water inspection before shipping

FAQ

I:  Are you a trading company or a manufacturer?
A:We are RO membrane manufacture,have 20 years experience in water treatment filed

II: Can I get a sample? Can I place small order before bulk purchase?
A: We can provide one free sample,but customer need bear delivery fee

III: Working TDS?
Our RO element can work with 4000ppm feed water with good perforance,india south water quality 3000~4000ppm

VI: What membrane flatsheet do you use?
We use DOW FILMTEC sheet to make sure RO element stable performance
When customer has tight budgets,we choose domestic sheet with better stable performance

V: What's the difference Dupont sheet and Domestic sheet?
Dupont is famous,and price is higher than domestic sheet
Dupont sheet has more stable performance than domestic sheet

IV:What's your RO membrane element life?
Typically RO membranes have an estimated life expectancy of 2~3 years. Many factors determine an RO membrane's life expectancy, such as feed water quality and frequency of use

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

VIII: How long will you send out the order?
For 10000pcs,we can delivery within 2 week,urgent order can be discussed