Sapstone home use 75GPD Reverse Osmosis Element RO Membrane Water Purifier Filter
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- Supplier: Tianjin Tian Gong New Material Technology Co. Ltd.
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Product Overview
Description
Product Description
Product advantage
1. SLE Series Product Performance Stability.
2. SLE Series is dry membrane elements, so it is easy to transport and storage time extend.
3. SLE Series be used for Rural and Urban tap-water or low salinity water due to it’s High Stable rejection and low pressure Advantage.
RO Membrane Performance
Model | Performace | |||
Stable Rejection /% | Average permeate flux /gpd(m3/d) | Recovery /% | ||
(Sapstone) Low Pressure domestic/commercial membrane element | SLE-1810-50 | 97.0 | 50(0.20) | 20 |
SLE-1812-50 | 97.0 | 50(0.20) | ||
SLE-1812-75 | 96.5 | 75(0.28) | ||
SLE-2012-100 | 96.0 | 100(0.40) | ||
Testing Conditions: |
| |||
Testing Concentration(NaCl) | 250 mg/L | |||
Testing Pressure | 60 psi(0.4 MPa) | |||
Temperature of Testing Solution | 25℃ | |||
pH value of testing solution | 7.5 | |||
Operation Limits and Conditions: | ||||
Membrane Type | Polyamide Thin-film Composite | |||
Max. Working Pressure | 300 psi(2.07 MPa) | |||
Max. Inflow Temperature | 45℃ | |||
Max. Inflow SDI15 | 5 | |||
Residual Chlorine Concentration of Feed Water | <0.1 mg/L | |||
PH Range of Feed Water During Continuous Operation | 3~10 | |||
PH Range of Feed Water During Chemical Cleaning | 2~12 | |||
Max. Pressure Drop of Single Membrane Element | 10 psi(0.07 MPa) | |||
Measurement of membrane element
Model | Size/mm(inch) | ||||
A | B | C | D | E | |
1810 | 256.0(10.1) | 44.5(1.75) | 17.0(0.67) | 25.0(0.98) | 15.0(0.59) |
1812 | 298.0(11.7) | 44.5(1.75) | 17.0(0.67) | 21.0(0.83) | 21.0(0.83) |
2012 | 298.0(11.7) | 48.2(1.9) | 17.0(0.67) | 21.0(0.83) | 21.0(0.83) |
Use Tips For Household RO Membrane
1)The water production rat in the form is Average value,The more or less will within 15% For one membrane unit.
2)Once the membrane elements is wetted, keep it wet.
3)The Water produced in the first hour should be discharged, undrinkable or used as a cooking water.
4)If the system in a state of shutdown for a long time, to prevent the inner part breeding of microorganism, it is recommended to soak the membrane components in protection liquid, clean the protection liquid before use.
Packaging & Shipping
Company Information
Gongda(Tianjin) New Material Technology Co., Ltd. Under Tianjin Polytechnic University JingWu Industry Technology Research Institute. We owns the core technology and the ability of mass production of advanced separation membrane. We mainly work on the research and development, manufacture and technical services of reverse osmosis (RO) elements, nanofiltration membrane and ultra-filtration membrane products. We focus on water purification, waste water reuse and material concentration. They play a key role in brackish water and sea water desalination, food and beverage, pharmaceutical sector, electricity, electronics, petroleum, chemical industry, boiler feed water, industrial water purification, drinking water supply, waste-water treatment and special separation.
FAQ
1. Q: Where is your factory, which port for transportation?
A: Our factory locates at Tianjin city.Welcome to visit our factory.We export goods at Tianjin port.
2. Q: How can I get some samples?
A: We are glad to provide you the free sample, leave your contact info pls.
3. Q: How can I contact you?
A: Please contact us though below methods, we will reply you within 24 hour.
4. Q: what is the payment time?
A: We accept T/T, L/C and Western Union and so on.
5. Q: What is the MOQ of order?
A: Usually 500piece for MOQ, but it depends.
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