ULP4040 Ultra Low Pressure RO Membrane CANATURE BW-4040ULP

CANATURE BW-4040ULP is an ultra low pressure reverse osmosis (RO) membrane designed for efficient removal of dissolved salts and other impurities from water. The membrane provides a high salt rejection rate and efficient water filtration at relatively low operating pressure, helping to reduce energy consumption.

The membrane is suitable for commercial and industrial reverse osmosis systems using pretreated water with moderate salt concentrations.

Technical Specifications:

• Manufacturer: CANATURE
• Model: BW-4040ULP
• Membrane type: Reverse osmosis (RO)
• Pressure category: Ultra low pressure (ULP)
• Size: 4040 (4″ × 40″)
• Nominal permeate flow rate: 2400 GPD (approximately 9.1 m³/day)
• Typical salt rejection rate: 99.3%
• Minimum salt rejection rate: 99%
• Test pressure: 10.3 bar (150 psi)
• Maximum operating temperature: 45 °C
• Allowable pH range during continuous operation: 3–10
• Maximum operating pressure: 20.7 bar (300 psi)

Advantages:

• High salt rejection efficiency.
• Operation at ultra low pressure.
• Reduced energy consumption compared to higher-pressure membranes.
• Suitable for commercial and industrial water treatment systems.
• Standard 4040 size.