LP8040 Low Pressure RO Membrane CANATURE BW-8040LP

CANATURE BW-8040LP is a low-pressure reverse osmosis (RO) membrane designed for efficient removal of dissolved salts and other impurities from water. The membrane provides high salt rejection, stable performance and high permeate flow, helping to optimize energy consumption during the water treatment process.

The membrane is suitable for industrial and high-capacity commercial reverse osmosis systems treating brackish water or pretreated water with elevated mineral content.

Technical Specifications:

• Manufacturer: CANATURE
• Model: BW-8040LP
• Membrane type: Reverse osmosis (RO)
• Membrane material: Polyamide thin-film composite
• Pressure category: Low pressure (LP)
• Application: Brackish water treatment
• Size: 8040 (8″ × 40″)
• Length: 101.6 cm
• Diameter: 20 cm
• Nominal permeate flow rate: 10,500 GPD (approximately 39.7 m³/day)
• Stabilized salt rejection: 99.5–99.6% (depending on the version)
• Test solution concentration: 2000 ppm NaCl
• Test pressure: 225 psi (approximately 15.5 bar)
• Test pH: 7 ± 0.5
• Recovery rate under test conditions: 15%
• Maximum operating temperature: 45 °C
• Maximum operating pressure: 600 psi (approximately 41 bar)
• Maximum pressure drop: 15 psi (approximately 1.0 bar)
• pH range during continuous operation: 3–10
• pH range during short-term operation (30 min): 2–12
• Maximum feed water SDI: 5
• Maximum allowable free chlorine concentration: less than 0.1 ppm

Advantages:

• High salt rejection efficiency.
• High permeate flow rate.
• Efficient water treatment at low operating pressure.
• Stable and reliable performance.
• Suitable for industrial and high-capacity commercial RO systems.
• Standard 8040 size.