Dupont Filmtec BW30-4040:Â RO Membrane 2400 GPD, a 4″ x 40″ brackish water Reverse Osmosis Membrane that can provide RO quality water up to 2,400 gallons per day at a 15% recovery rate. It can operate at feed pressures ranging from 225 psi to 600 psi with 99.5% salt rejection. This element offers the highest quality water for a medium-sized water treatment system that produces less than approximately 10 GPM (2300 L/h) of permeate. This membrane element features the thickest feed spacer available in the industry today to lessen the impact of fouling as well as a fiber glassed shells
FilmTec 8040 membrane is an industrial-sized reverse osmosis (RO) element manufactured by DuPont (formerly Dow FilmTec) for large-scale water treatment systems. The “8040” designation refers to its standard dimensions: 8 inches in diameter and 40 inches in length. These membranes are used in industrial applications to purify brackish water and desalinate seawater
Brackish Water (BW)
Designed for treating tap water and water with lower salt concentrations (TDS up to 10,000 ppm).Â
BW30-400:Â A standard high-rejection, high-flow model for brackish water applications DATASHEET
The DuPont XP77 is a high-performance Ultrafiltration (UF) membrane module designed for clean, safe, and reliable water treatment. It uses strong PVDF hollow-fiber membranes with a 0.03 micron pore size, allowing it to remove bacteria, viruses, suspended solids, and fine particles from water.
The XP77 operates in an outside-in flow design, making it suitable for water with high turbidity. It provides stable, high-quality filtrate, low operating cost, and long membrane life.
Key Features
0.03 µm ultrafiltration membrane
Strong and durable PVDF hollow fibers
High resistance to fouling and chemicals
Outside-in flow for handling dirty or variable feed water
Easy cleaning with backwash and chemical wash
Long operating life and low maintenance
Typical Applications
Drinking water purification
Industrial process water
Wastewater treatment and reuse
Pre-treatment before Reverse Osmosis (RO) systems
Basic Technical Data
Membrane area: 77 m²
Flow rate: 2 – 8.5 m³/hour (depending on feed water)
