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T: +86-17717097520
E: sales1@melko2015.com
E: sales1@melko2015.com
No.222 Xiangche Rd. Chedun Town Songjiang Dist. Shanghai China 201611
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Designed for light commercial and community settings, our Household Large Flow Water Purification RO membrane is a high capacity RO membrane engineered to deliver a high volume of purified water. Ideal for small businesses, cafes, and small community water treatment systems, this commercial reverse osmosis element offers an output of 800 GPD or higher. It effectively reduces dissolved solids, chemicals, and contaminants, providing a reliable and continuous supply of clean water. Its low energy design ensures operational efficiency, making it a cost-effective solution for point-of-use applications requiring larger flow rates.
High-Capacity Output: This membrane is engineered for high capacity output, delivering up to 800 GPD of purified water, making it perfectly suited for applications that exceed typical residential demand.
Energy-Efficient Operation: Featuring a low energy design, it reduces the required feed water pressure, which lowers electricity consumption and overall operational costs for small businesses.
Consistent Water Quality: Utilizing advanced reverse osmosis technology, it ensures consistent removal of a wide range of contaminants, providing reliable water quality for drinking and cooking.
Durable and Long-Lasting: Constructed with industrial-grade materials, this element is built to withstand continuous operation, offering a longer service life and reducing the frequency of replacement.
Type | Polyamide Thin-Film Composite |
Standard Rejection Rate | 98-99% |
Maximum Operating Pressure | 150-300 psi |
Stable Salt Rejection | > 96% |
Maximum Operating Temperature | 45°C (113°F) |
pH Range, Continuous Operation | 2 - 11 |
Small Commercial Establishments: Perfect for cafes, restaurants, and offices where a point of entry RO system provides clean water for cooking, drinking, and ice makers.
Community Water Systems: Deployed in small community water treatment projects, such as rural schools, clinics, or small villages, to provide a centralized source of safe drinking water.
Multi-Family Residential Buildings: Installed in apartment buildings or condominiums to supply purified water to multiple units from a single, efficient system.
1. Ensure the pre-filtration system (sediment and carbon filters) is properly installed and maintained to protect the RO membrane from clogging and chlorine damage.
2. Follow the system manufacturer's guidelines for startup. including slow pressurization to avoid damaging the element.
3. Monitor system performance regularly. including flow rate and total dissolved solids (TDS) reading. to determine when membrane cleaning or replacement is needed.
4. When replacing. lubricate the O-rings with a water-based lubricant and ensure the element is seated correctly in the housing.
Q: Can this membrane handle well water?
A: It can, but well water often requires robust pre-treatment, including a sediment filter and a carbon filter to remove hydrogen sulfide or iron, to prevent premature fouling of the membrane.
Q: How often should it be replaced?
A: Replacement frequency depends on feed water quality and pre-treatment. Typically, with proper pre-filtration, it can last 2-3 years. A significant drop in flow rate or rise in product water TDS indicates the need for replacement.
