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BWLE-4040 4" x 40" Reverse Osmosis Membrane, 2600 GPD for Commercial, Industrial and Agricultural Water Desalination

MEMRO4040XLE

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BWLE-4040 4" x 40" Reverse Osmosis Membrane, 2600 GPD | Ultra Low Pressure 4040 for Commercial, Industrial and Agricultural Water Desalination

  • Ultra Low Pressure 100 psi
  • High Production Flow Rate 2600 GPD
  • Highly Stabilized Rejection with Nominal Flow Obtained

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BWLE-4040 4" x 40" 2600 GPD Reverse Osmosis Membrane | Ultra Low Pressure 4040 for Commercial, Industrial and Agricultural Water Desalination

Industrial Reverse Osmosis Membrane manufactured by one of the world's top membrane manufacturers HIDTM . Each membrane is made from pre-developed and pre-screened sheets and goes through strict manufacturing processes as well as internal quality inspections and testing. SGS certified membrane for drinking water.


Dimensions Membranes de ósmosis inversa industriales HIDTM   - Serie 4040:

Dimensiones membrana

Model No.

A (inch/mm)

B (inch/mm)

C (inch/mm)

BWLE-4040

4.0/100.1

40/1016

0.75/19.1

4040 Series Seawater Reverse Osmosis Membranes are widely used for commercial, industrial and agricultural water desalination.

Key Features of HIDTM Industrial Reverse Osmosis Membranes:
- Anti-fouling and high rejection flat film (film)
- Lower energy costs (low pressure models) and higher productivity;
- Highly stabilized rejection with nominal flow obtained;
- Strict internal inspection and testing control.
Performance:
1. Permeate flow rate and salt rejection are based on test conditions: 25℃, PH 7.5, 20% recovery.
2. Stabilized salt rejection is typically achieved within 24 to 48 hours of continuous use, depending on feed water characteristics and operating conditions.
3. Guaranteed active area +/- 3%.
Model No.
Feed Spacer Thickness (mil) Mi. Salt Rejection (%) Stabilized Salt Rejection (%)Permeate Flow Rate (GPD)Test Pressure (psi)Test Water TDS (mg/l)
BWXLE-40402897,5982600100750
Operating Limits:
N º de Modelo.Maximum Operating TemperatureMaximum Operating Pressure Feed Water pH Range Continuous Operation*
Maximum Feed Water Turbidity
Maximum Feed Water IDEChlorine Tolerance
BWXLE-404045 ℃300 psi2-111NTU5
*for short term cleaning (30 min): 1-13
Operating Guidelines:
It is CRITICAL to avoid abrupt pressure or crossflow variations across the RO membrane elements during startup, shutdown, cleaning, or other sequences to prevent possible membrane damage. During startup, a gradual change from standby to operating state is recommended as follows:
• Feed pressure should be increased gradually over a period of 30 to 90 seconds.
• Crossflow velocity at the set operating point should be reached gradually over 15 to 30 seconds.
• Permeate obtained during the first hour of operation must be discarded.
Important Information:
Keep RO membrane elements wet at all times after initial wetting. Failure to strictly follow the operating limits and guidelines given in this specification will void the limited warranty with the supplier. To prevent biological growth during extended system shutdowns, it is recommended that RO membrane elements be immersed in a storage solution. The customer is fully responsible for the effects of incompatible chemicals and lubricants on the elements. The maximum pressure drop across a pressure vessel (housing) is 50 psi (3.4 bar). Avoid static back pressure on the permeate side at all times.

Specials

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