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Best 8 Inch 8040 Ro Reverse Osmosis Membrane Filter Price

4″ x 40″ RO Membranes are specifically designed for the production of pure water for a huge range of industrial applications.
These R.O. membrane removes up to 99% of total dissolved solids (TDS), delivering healthier and safer drinking water.

4014 4021 4040 Industrial RO Membrane for Drinking Water Treatment System

Brief Introduction

Made from polyamide film composites.

Advanced film technology and manufacturing processes ensure high quality and performance.

The elements are shipped dry for easier handling and have an unlimited shelf life.

Each element is 100% vacuum integrity tested.

Specifications and Major Properties

Testing Conditions:

Testing Pressure: 150 psi (1.03Mpa)

Temperature of Testing Solution: 25°C

Concentration of Testing Solution (NaCl): 1500ppm

pH Value of Testing Solution: 7.5

Recovery Rate of Single Membrane Element: 15%

Extreme Operation Conditions

Max. Working Pressure: 600psi(4. 14Mpa)

Max. Feedwater Flow: 75gpm(17 m3/h) (8040)

16gpm (3.6 m3/h) (4040)

Max. Feedwater Temperature: 45°C

Max. Feedwater SDI: 5

Residual chlorine Concentration of Feedwater: < 0.1ppm

pH Range of Feedwater during Continuous Operation: 3~10

pH Range of Feedwater during Chemical Cleaning: 2~12

Max. Pressure Drop of Single Membrane Element: 15psi(0.1Mpa)

Dimensions of Membrane Element

All dimensions are shown in: millimeter (inch)

Dimensions of Membrane Element (1)

Dimensions of Membrane Element (2)