Filter Membrane Sinoflow / Linki ULP31-4040

Description

The Sinoflow/Linki ULP31-4040 is a state-of-the-art Ultra-Low Pressure (ULP) Reverse Osmosis membrane designed for high-rejection performance at significantly reduced operating pressures. Constructed from advanced Polyamide Thin-Film Composite (TFC), this membrane is engineered for surface and underground water desalination where energy saving is a priority. It strikes a perfect balance between high permeate flux and exceptional salt rejection, making it a favorite for commercial purification plants and specialized industrial processes.

Features

• Maximum Energy Efficiency: Operates effectively at ultra-low pressures (6–10 bar), drastically reducing electricity consumption and wear on your pump system.
• High Impurity Rejection: Delivers superior rejection rates against dissolved salts, heavy metals, and microorganisms, ensuring the highest water quality.
• Superior Water Output (High Flux): Designed to maximize water production speed without compromising the purity of the permeate.
• Robust TFC Construction: Built with premium Thin-Film Composite materials to ensure durability and reliable performance under varying water conditions.
• Standardized Slim Profile: Features a unique 2.5-inch diameter and 40-inch length, specifically designed to fit specialized 2540-sized pressure vessels.

What Does It Do?

The Sinoflow/Linki ULP31-4040 is a versatile filtration component suitable for:

• Commercial Treatment: Ideal for restaurants, laboratories, and bottled water purification plants.
• Industrial Processes: Essential for boiler feed water and manufacturing where strict quality control is required.
• Residential & Whole-House: Providing high-purity water for large estates or luxury residential systems.
• Specialized Systems: Perfectly suited for hydroponics and aquaculture, where a pure water base is critical for nutrient balance.

Maintenance

To maximize the lifespan of your ULP31-4040 membrane:

• System Monitoring: Regularly check the pressure drop and permeate quality to detect early signs of fouling.
• Pre-Filter Replacement: Ensure that sediment and carbon pre-filters are changed on time to prevent large particles or chlorine from reaching the TFC layer.
• Timely Cleaning: Perform chemical cleaning (CIP) if the flow rate drops by more than 15% to prevent irreversible scale buildup.

What’s in the Box?

• 1 x ULP31-4040 Ultra-Low Pressure RO Membrane Element (Sealed)

Dimensions

• Length: 40 inches (1,016 mm)
• Diameter: 2.5 inches (63.5 mm)
• Format: Standard 2540 size