Product Description
BW Series Household RO membrane elements
This standard specifies product specifications for reverse osmosis membrane elements for household and similar purposes (hereinafter referred to as reverse osmosis elements) .This standard applicable to reverse osmosis membrane elements that use for municipal tap water or centralized water supply as raw water for use at homes and similar places.
Product Parameters
| Model |
BW-3013-400 |
| Operation Pressure (psi) |
100 |
| Highest Operation Pressure (psi) |
150 |
| Application |
For Pure water producing |
| Test Solution Concentration NaCl (ppm) |
250±50ppm |
| Recovery Rate % |
50%±5 |
| Stable Rejection Rate % |
95 |
| Flow Rate (GPD) |
400 |
| Max. Pressure Difference (psi) |
15 |
| Max. Feed Water SDI |
5 |
| Acceptance capacity of free Chlorine |
≤0.1 |
| PH Range of feed water as continious operation |
2-11 |
Diversified product chain, Enjoying exclusive customization
We offer a wide range of membrane elements for not only domestic drinking water treatment, but also industrial wastewater treatment and specialty water treatment, as well as personalized and customized services to meet your specific needs for proprietary membrane elements.
| Model |
Stable salt rejection
(%) |
Average permeate flow
(GPD) |
Test condition |
| Test pressure |
Test solution concentration |
Recovery |
| TW-1812-75 |
96 |
75 |
70psig |
250ppm |
50% |
| TW-2012-100 |
96 |
100 |
| GK-1812-50 |
95 |
50 |
90psig |
2000ppm |
30% |
| GK-1812-75 |
95 |
75 |
| GK-2012-100 |
95 |
100 |
| BW-1812-50 |
97 |
50 |
70psig |
500ppm |
50% |
| BW-1812-75 |
97 |
75 |
| BW-1812-100 |
97 |
100 |
| BW-2012-150 |
96 |
150 |
90psig |
250ppm |
50% |
| BW-2012-200 |
96 |
200 |
| BW-2012-400 |
96 |
400 |
100psig |
250ppm |
50% |
| BW-3012-300 |
96 |
300 |
90psig |
500ppm |
50% |
| BW-3012-400 |
96 |
400 |
90psig |
250ppm |
50% |
| BW-3012-500 |
96 |
500 |
| BW-3012-600 |
96 |
600 |
| BW-3012-800 |
96 |
800 |
100psig |
250ppm |
50% |
| BW-3013-400 |
96 |
400 |
90psig |
500ppm |
50% |
| BW-3013-600 |
96 |
600 |
90psig |
250ppm |
50% |
| BW-3013-800 |
96 |
800 |
100psig |
250ppm |
50% |
| BW-3213-1000 |
96 |
1000 |
| BW-3213-1200 |
96 |
1200 |
| Products can be customized according to drawings and membrane shells |
Company Profile
Founded in 2005, Hangzhou Haina Environmental Protection Technology Co., Ltd. is a company engaged in the research, development, manufacture and customer service of reverse osmosis and nanofiltration membrane elements, and owns the core technology enterprise of membrane sheets manufacturing. We have an annual production capacity of 15 million square meters of membrane sheets, 200,000 pieces of industrial 8040 membrane elements and 18 million pieces of household membrane elements,(and growing every year to match the global market demands.)
FAQ
Q: Your company is a manufacturer or trading company?
A: Yes, we are a manufacturer, we have our own factory and meanwhile we cooperation with other factories in our own technology. Haiana has a 18-year background in the reverse osmosis membrane industry with independent R & D personnel and engineering, and masters the core technology of high salt water purification. Hynamo brands are well-known in southern India, southern Pakistan, and Syria in the Middle East and Palestine cause of worse raw water conditions in those area.
Q: How many employees does your company have?
A: Hynamo headquarters has more than ten people, 142 workers in the factory and 26 office workers. We are still not a big company, and our goal is not to be the biggest but to be stronger. In the segmented high desalination market, the product quality and service are maximized.
Q: What are the advantages of your company and products?
A: Hynamo technical advantage lies in the high desalination technology, and the process of coating polyamide is different from its counterparts. Therefore, in the use of household membranes, according to market feedback, it can be applied to 3,000-6,000 ppm water quality. Seawater membrane can be applied in the environment of 30,000-40,000ppm, and the cost advantage is very obvious.
Q: if quality problem,what is your guarantee terms?
A: At present, we maintain zero customer complaints on our products. Please note that the first item of our company's values: Do not let customers count one copper coin. If there is a quality problem, we will guarantee the replacement and be responsible for the freight on the way according to a reasonable quality problem verification process.
Q: What is your MOQ?
A: Our minimum order quantity varies from model to model. There are also differences in OEM orders. The minimum order for the household membrane is 200 pcs, and the minimum for the industrial membrane is 50 pieces. 500pcs domestic or 50 industrial ro membrane, we will provide FOB and custom service.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balanced against the copy of B/L.
Q: What is the delivery time?
A: Usually within 7 days. Also depends on order quantities.
Q: Can the package be customized by our own logo ?
A: Yes, the package can be customized your logo, but the MOQ will be higher for which we can discuss as per the specific orders.
Q: How to install after the products arriving the destination?
A: We will provide detailed illustrations to you. And we can also provide guide to your workers how to use it and how to maintain
it.
Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001, CE, RoSH Certifications.
Fore more details ,welcome to contact us
Thanks a lot !
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