Sign In | Join Free | My
Gongda(Tianjin) new material technology co.,ltd
Make the world's water purer.
Home > Industrial RO membrane >

long shelf life innovation reverse osmosis membrane 4040

Gongda(Tianjin) new material technology co.,ltd
Gongda(Tianjin) new material technology co.,ltd
Country/Region: China
Tel: 8615602179746
Contact Person:
Ms Mary Shen

long shelf life innovation reverse osmosis membrane 4040

Brand Name : Sapstone
Model Number : BW-4040
Certification : ISO9001:2015
Place of Origin : China
MOQ : 5000pcs
Price : US$75/piece
Payment Terms : L/C, T/T
Supply Ability : 100000PCS/MONTH
Delivery Time : 15 DAYS
Packaging Details : 36pcs/ctn
name : ro membrane
permeate flux : 2500GPD
Contact Now

Sapstone Brackish Water (BW) Series RO membrane elements


1.This series of membrane element have larger effective filtration area and wider inflow path.

2.Not only does it increase the water yield, but diminish the frequency of cleaning.

3. Low energy and cost to obtain the highest quality of water.


BW series membrane elements are suitable for desalination of surface water, underground water and low-pollution water source with TDS<6000ppm and mainly applied in pure water, in food and pharmaceuticals industry, desalted water in power station, boiler feed water, filtering feed water system and purification system of river and under-ground water.


TypeModelPerformanceStructure Parameter

Stable rejection


Average permeate flux


Effective membrane area


Flowpath Dia


Inner pipe Dia


Testing conditions
Testing Pressure225psi(1.55 MPa)
Temperature of testing25 ℃
Testing Concentration(NaCl)2000 mg/L
pH Value of testing7.5
Recovery of single membrane element20%
Operation limits and conditions:
Max. Working Pressure600 psi(4.14 MPa)
Max. Feedwater Flow75 gpm(17 m3/h)(8040)
16 gpm(3.6 m3/h)(4040)
Max inflow temperature45℃
Max flow SDI155
Residual Chlorine Concentration of feed water<0.1 mg/L
pH range of Feed water durng Continuous Operation3~10
pH range of feed water during chemical cleaning2~12
Max, Pressure Drop of Single membrane element15 psi(0.1 MPa)

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

long shelf life innovation reverse osmosis membrane 4040 Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Gongda(Tianjin) new material technology co.,ltd
Characters Remaining: (0/3000)