Canature 4021 LP Reverse Osmosis Membrane - Brackish Water

Overview

The Canature LP-4021 is a high-efficiency low-pressure reverse osmosis membrane designed for reliable water purification in small to medium commercial and industrial RO systems. Engineered to deliver consistent performance with reduced operating pressure, this membrane produces an average permeate flow of approximately 950 gallons per day (3.6 m³/d) while maintaining a stable salt rejection rate of up to 99.5%, ensuring effective removal of dissolved salts, minerals, and contaminants.

Featuring an active membrane area of 36 ft² (3.3 m²) and a durable spiral-wound polyamide composite construction, the Canature LP-4021 offers excellent filtration efficiency and dependable performance in demanding water treatment applications. Under standard testing conditions of 225 psi (1.55 MPa) and 25°C, the membrane delivers stable output and reliable contaminant rejection.

Designed for durability and operational flexibility, the membrane supports a maximum working pressure of 600 psi (4.14 MPa) and feed water flow rates up to 15 gallons per minute (3.4 m³/h). With a typical 8% recovery rate per element, it provides efficient purification while maintaining long membrane life and system stability.

Key Features

• Low-pressure RO membrane designed for efficient brackish and municipal water treatment
• Model LP-4021 producing 950 GPD / 3.6 m³/d permeate flow
• High 99.5% salt rejection rate for effective removal of dissolved contaminants
• 36 ft² / 3.3 m² active membrane area for reliable filtration performance
• Designed for low-pressure operation, reducing energy consumption
• Tested at 225 psi / 1.55 MPa with 2000 ppm NaCl solution
• Maximum working pressure of 600 psi / 4.14 MPa
• Supports feed water flow rates up to 15 gpm / 3.4 m³/h
• 8% recovery rate per element for efficient RO system performance

Applications

• Commercial reverse osmosis water purification systems
• Small to medium industrial RO plants
• Drinking water purification and bottling systems
• Boiler feed water and process water treatment
• Treatment of surface water, borehole water, and municipal water supplies

Trust Pure Water 4 Life to supply dependable Canature membrane solutions designed to deliver efficient and consistent reverse osmosis filtration for commercial and industrial water purification systems.