Membrane SWRO 4 "Filmtec SW30HR LE-4040

FILMTEC™ SW30HR LE-4040 reverse osmosis element is a four-inch diameter version of SW30HR LE-400, the industry’s leading seawater element which offers an unprecedented combination of high salt rejection and productivity to enable the lowest total cost of purifying high salinity water.

•             SW30HR LE-4040 may be used as a pilot element to demonstrate performance for the design of larger systems.

•             SW30HR LE-4040 delivers the highest sodium chloride and boron rejection to help meet World Health Organization (WHO) and other drinking water standards.

•             SW30HR LE-4040 elements deliver high performance over the operating lifetime without the use of oxidative post-treatments like many competitive products. This is one reason FILMTEC elements are more durable and may be cleaned more effectively over a wider

pH range (1-13) than other RO elements.

Operating Limits              

•             Membrane Type : Polyamide Thin-Film Composite

•             Maximum Operating Temperature : 113F (45C)

•             Maximum Operating Pressure : 1,200 psig (83 bar)

•             Maximum Element Pressure Drop : 15 psig (1.0 bar)

•             pH Range, Continuous Operation : 2 - 11

•             pH Range, Short-Term Cleaning (30 min.) : 1 - 13

•             Maximum Feed Silt Density Index (SDI) : SDI 5

•             Free Chlorine Tolerancec <0.1    ppm