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Rohs Industrial Ro Membrane Filter Membrane Bw-4040 ULP Bw304040 150psi

Categories Industrial Ro Membrane
Brand Name: Hynamo/OEM/ODM
Model Number: BW 4040 ULP
Certification: CE, RoHS, ISO9001, NSF
Place of Origin: Hangzhou city,China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, T/T, D/P, MoneyGram, Western Union, D/A
Supply Ability: 30000 PCS /Month
Delivery Time: depend on quantity
Packaging Details: 109.00cm * 11.00cm * 11.00cm
Type: Reverse Osmosis Membrane
Model NO.: BW 4040 ULP
Desalination: 99.2%
Capacity: 2400GPD
Warranty: 3 Years
Working up: 2000 ppm
Operation Pressure: 150psi
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Rohs Industrial Ro Membrane Filter Membrane Bw-4040 ULP Bw304040 150psi

BW 4040 ULP Reverse Osmosis RO Membrane for Industrial RO Water Purifier


The osmotic pressure of reverse osmosis equipment is a function of the concentration of salt or organic matter in the water. The higher the salt content, the higher the osmotic pressure. When the influent pressure remains unchanged, the net pressure will decrease and the water production will decrease. The salt permeability is proportional to the salt concentration difference between the front and back sides of the reverse osmosis membrane. For the same system, the operating pressure and the conductivity of the product water are also different depending on the salt content of the feed water. For every l00ppm increase in the salt content of the feed water, the feed water pressure needs to increase by about 0.007MPa. rate also increased accordingly. Suspended solids in water refer to the substances that remain on the surface of the filter material while the water is being filtered, and are mainly composed of particles. The high content of suspended solids will lead to serious blockage of reverse osmosis and nanofiltration systems quickly, affecting the water production and water quality of the system.



Specification

Model NumberDescriptionBW-4040-ULP
Performance &
Test Condition
The Desalination Rate %99.2%
Water Rate GDP2400
The Test pressure150psi
Test solution Temperature25± 1ºC
Test Solution Concentration NaCl2000ppm
Test solution pH value6.5-7.5
Recovery Of Single-Branch Membrane Element15%
Feed water SDI5


Operating Limit:

Maximum Operating Temperature113ºF(45ºC)
Maximum Working Pressure600psi(41.0 bar)
The high pressure drop15psi (1.0bar)
Continuously operating PH range a3-10
Short wash PH range (30min) b2-12
Maximum feed water SDISDI 5
Tolerance Of Free Chlorine<0.1ppm
Maximum pressure drop for single membrane element15psi(0.1Mpa)

  1. When PH is above 10, the Maximum Temperature of Continuous Operation is 35ºC.
  2. Under certain conditions, the presence of free chlorine and other oxidants in the water may cause serious membrane damage, which doesn't belong to product warranty range.


FAQ:

1. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

2. Q: Should we use our logo/brand?

A: Yes, OEM is absolutely supported. But for some items quatity is 500pcs.


3. Q: What is the filtering accuracy of RO membrane?

A: RO meembran filtering accuracy is 0.0001um.


4.RO membrene desalination rate and service life ?

A: RO meembran desalination rate more 98%,service life according to water quality 2-3years

5. Q: What is the payment?

A: Usually we offer two payment terms: by Alibaba or by TT. L/C and D/A.

6. Q: How long time have your company in water treatment?

A: We have more than 18 years experience in water treatment equipment/water treatment solution.

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