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RO Membrane 4040 Ultra Low Pressure ProTool

Quick Overview

  • Ultra Low Pressure RO Membrane offers performance from 70psi to 150psi
  • Offers a Dissolved Solids Reject rate better than 99%
  • 4in x 40in Industry Standard size for use with most all RO Housings available
  • Output is 2500 Gallons per day at 100+psi and 70 degree or warmer water
  • Advanced membrane technology offers consistent performance and reliable water filtration

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Item #: 150-4040

$185.00

$189.00

This is an obsolete Item
 
 
 In Stock & Ready to Ship



Ultra Low Pressure RO Membrane Element - ProTool

RO or Reverse Osmosis, is a technology commonly used for water desalination, as well, RO removes dissolved solid and other impurities from water after advanced micro treatment. 

Ultra Low Pressure RO Membrane Element - ProTool

Suitable for desalting those water sources TDS lower than 2000 ppm, such as surface water, underground water, tap water and municipal water, etc

A Good Quality RO Membrane that flows 1.0 to 1.1 Gallons per Minute at Tap water pressure (70psi, 72F water)

Ultra Low Pressure RO Membrane Specifications:

  • Active Membrane Area: 78 sqft
  • Average Permeate Production: 2500 Gallons per Day
  • Testing Pressure: 150, Temperature: 77F
  • Operating Pressure: 60psi to 150psi
  • Rejection Rate: Greater than 99%
  • Max Temperature: 113FPH 
  • PH Range Of Feedwater Allowed during Operation: 3~10ph

The following chart offer a rule of thumb guide for calculating the impact of Temperature and Pressure on the Rated capacity of a RO/DI system.
For the purposes of this chars we are using an RO system rated at 1 gpm flow @ 77F water and 80psi input pressure
We can combine these two adjustments into a table and gauge the total impact on flow for Water Temp and Input Pressure

A 1gpm Rating at 77F Becomes:


Water 
Temp

Pressure  41 F  52 F  63 F 77 F 84 F
55 psi 0.27 0.39 0.51 0.69 0.78
60 psi 0.29 0.42 0.56 0.75 0.85
65 psi 0.31 0.46 0.61 0.81 0.92
70 psi 0.34 0.49 0.65 0.88 0.99
80 psi 0.39 0.56 0.75 1.00 1.14
90 psi 0.44 0.63 0.84 1.13 1.28
110 psi 0.53 0.77 1.03 1.38 1.56
130 psi 0.63 0.91 1.21 1.63 1.85
150 psi 0.73 1.05 1.40 1.88 2.13
The center chart area indicates the likely  water output for a given Water Temp and Pressure by estimating the  resulting flow in gpm

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