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NEW LG BW 4040 ES Brackish Water Membrane 4\" x 40\" LG Chem
LG Chem LG BW 4040 ES Brackish Water RO Membrane Element – 2,500 GPD
New – Old Inventory with Minor Cosmetic Damage from Storage
The LG BW 4040 ES membrane offers high permeability at low feed pressure, making it a cost-effective solution for low to medium salinity brackish water applications. Designed with LG Chem’s innovative Thin Film Nanocomposite (TFN) technology, this membrane ensures superior salt rejection and energy savings.
Key Features:
Flow Rate: 2,500 GPD (9.5 m³/day)
Stabilized Salt Rejection: 99.5%
Operating Pressure: 150 psig (10.3 bar)
Active Surface Area: 85 ft² (7.9 m²)
End Style: Standard Male PWT
Exterior: Durable Hard Shell Fiberglass
Membrane Type: Thin Film Nanocomposite (TFN)
Operating Limits:
Max Pressure: 600 psig (41 bar)
Max Temp: 113°F (45°C)
pH Range: 2–11 (Cleaning up to 12)
Max Turofferity: 1.0 NTU
Max SDI: 5.0
Max Feed Flow: 16 GPM
Max Pressure Drop per Element: 15 psi
Compatible Replacements:
Applications:
Ideal for use in power generation, petrochemical, automotive, semiconductor, municipal, and food & beverage industries.
Condition:
This is new old stock with minor cosmetic wear from storage. It has never been installed or used and is in excellent functional condition.
A top-tier choice for improving water treatment performance while reducing operational costs.
Please be informed that the majority of our items are in \"new open-box\" condition unless explicitly stated otherwise. For detailed information regarding the condition and specifications of each item, we recommend reviewing the provided images, part numbers, and descriptions.
In the event of a return, please note that a restocking fee of 20% will be applied. Buyers are asked to cover any associated return shipping expenses unless due to seller error.
To facilitate smooth returns, we kindly request that items be returned in their original condition, complete with all packaging, accessories, and documentation that were included with the purchase.
Before finalizing your purchase, we encourage buyers to confirm compatibility through thorough research. Please carefully review the item descriptions, specifications, and compatibility details provided in the listing to ensure a seamless fit for your requirements.
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