Hangzhou Haina Environmental Protection Tech Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 30000 PCS /Month |
| Delivery Time | depend on quantity |
| Packaging Details | 109.00cm * 11.00cm * 11.00cm |
| Type | NF Membrane |
| Model NO. | NF-4040 |
| Desalination | 98% |
| Gallons Per Day | 6.7m³/d |
| Nacl Test Solution | 2000 ppm |
| Testing Pressure | 100psi |
| Warranty | 3 Years |
| Recovery Rate | 15% |
| Filter Thickness | 34mil |
| Brand Name | HYNAMO/OEM |
| Model Number | 4040-NF |
| Certification | CE, RoHS, CE, RoHS, NSF |
| Place of Origin | Hangzhou,China |
View Detail Information
Explore similar products
2012 100GPD NF RO Membrane Element Nanofiltration Membrane Manufacturers
Nf 8040 Nano Ro Membrane Industrial Water Purifier Reverse Osmosis
Nano Filtration NF RO Membrane 40 Inch Sewage Municipal Direct Drinking Water
Technology Nf Membrane Water Purifier Reverse Osmosis Nanofiltration 10200gpd
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 30000 PCS /Month |
| Delivery Time | depend on quantity | Packaging Details | 109.00cm * 11.00cm * 11.00cm |
| Type | NF Membrane | Model NO. | NF-4040 |
| Desalination | 98% | Gallons Per Day | 6.7m³/d |
| Nacl Test Solution | 2000 ppm | Testing Pressure | 100psi |
| Warranty | 3 Years | Recovery Rate | 15% |
| Filter Thickness | 34mil | Brand Name | HYNAMO/OEM |
| Model Number | 4040-NF | Certification | CE, RoHS, CE, RoHS, NSF |
| Place of Origin | Hangzhou,China | ||
| High Light | Reverse Osmosis NF RO membrane ，large nanofiltration membrane ，40 40 ro membrane | ||
| Model Number | Description | 4040-NF |
| Performance & Test Condition | The Desalination Rate % | 98% |
| Water Rate GDP | 1800 | |
| The Test pressure | 100psi | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 2.0-11.0 | |
| Recovery Of Single-Branch Membrane Element | 15% | |
| Feed water SDI | 5 |
Nanofiltration membranes are between reverse osmosis and ultrafiltration membranes, and the separation skin layer on the membrane surface may have a nano-scale microporous structure. Compared with the reverse osmosis membrane, the NaCI removal rate is above 95%. Generally, a membrane with a NaCI removal rate below 90% can be called a nanofiltration membrane. Reverse osmosis membranes have high removal rates for almost all solutes, while nanofiltration membranes only have removal rates for specific solutes. The pore size of the nanofiltration membrane is more than 1 nm, generally 1 to 2 nm. It mainly removes solute particles about one nanometer, and the molecular weight cut off is 200-1000 Daltons. Almost all reverse osmosis membranes are made of polyamide, while nanofiltration membrane materials can be made of various materials, such as cellulose acetate, cellulose acetate-triacetate, sulfonated polysulfone, sulfonated polyethersulfone, aromatic polyamide composites and Inorganic materials, etc. Generally, a polymer electrolyte is formed on the surface of the nanofiltration membrane, so it often has a strong negative charge.
FAQ:
1. Q: Are you manufacturer?
A: Yes, we are manufacture founded in 2005.
2. Q: What's your main products?
A: We provide Residential, Commercial and Industrial water treatment as well as relevant spare parts.
3. Q: Do products have any certifications?
A: Yes, all products are CE NSF certified. Some even ISO certified.
4. Q: Can you provide samples?
A: Yes, We can support providing sample service.
5. Q: How long does production take?
A: Sample order within one week; large order takes 15 to 25 days.
6. Q: How long is the warranty?
A: Warranty 1 year for domestic membrane and 3 years for industrial membrane.
7. Q: What's the payment item?
A: T/T, L/C, Paypal, D/P and etc,.
8. Q: Is OEM available?
A: Yes, welcome OEM.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2005
Total Annual:
5 Million-10Million
Employee Number:
1~1000
Ecer Certification：
Active Member
Since our foundation, we have been investing in promising research & development work to this secure our lead. We adhere to the corporate goal of "BETTER QUALITY, FURTHER WAY" and provides high cost-performance products for clients. The company HYNAMO is represented on an ... Since our foundation, we have been investing in promising research & development work to this secure our lead. We adhere to the corporate goal of "BETTER QUALITY, FURTHER WAY" and provides high cost-performance products for clients. The company HYNAMO is represented on an ...
Get in touch with us
Leave a Message, we will call you back quickly!