Post Offer Free
NINGBO DOWA WATER TECH CO.LTD
NINGBO DOWA WATER TECH CO.LTD  

Gold Index: 18794

You are here: home  > Water Filter Cartridge  > RO membrane  > membrane of Reverse Osmosis system

membrane of Reverse Osmosis system 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: RO-50GPD
Production Capacity: 50K pcs
Delivery Date: 25 days
Means of Transport: Ocean,Land,Air
Packing: paper carton

RO membrane is the main components of RO system, including 50GPD, 75GPD, 100GPD, 200GPD etc.

With following features:

Reverse Osmosis Membrane This semi permeable membrane filters and rejects tiny impurities down to 1/10, 000th of a micron removing at least 95% of all impurities such as colloid, heavy metal, dissolved solids, germs and other harmful substances. Virtually only water molecules and dissolved oxygen can pass through the Reverse Osmosis Membrane. The rejected contaminants are flushed to drain. The product water is the extremely pure, crisp healthy drinking water.


    

Product

A

B

C

D

RO-1812-50

21±0.5mm

255±2mm

44.0±1mm

17±0.1mm

RO-1812-75

21±0.5mm

255±2mm

46.5±1mm

17±0.1mm

RO-2012-100

21±0.5mm

255±2mm

48.0±1mm

17±0.1mm

 

Product

Applied Pressure psig

Permeate Flow Rate GPD

Stabilized Salt Rejection Cl_%

RO-1812-50

60

50

97.5

RO-1812-75

60

75

97.5

RO-2012-100

60

100

96

 

1. Permeate flow rate and salt rejection based on the following conditions: 250 ppm softened tapwater, 77°F (25°C), 60 psig (3.4 bar) and 15% recovery.

2. Permeate flows for individual elements may vary +/-15%.

3. Minimum Salt Rejection is 97%.

4. Product specifications may vary slightly as improvements are implemented.

• The first full tank of permeate must be discarded. Do not use this initial permeate for drinking water or food preparation.

• Rotate the element about a quarter turn to ease installation and removal of the element.  Ensure good interface between the o-rings and brine seal with their connection surfaces.

• To ease installation, it is recommended to use a lubricant safe for indirect water contact on all seals.  Potential options include water, glycerin based lubricants.

• Keep elements moist at all times after initial wetting.

•  The membrane shows some resistance to short-term attack by chlorine (hypochlorite).  Continuous exposure, however, may damage the membrane and should be avoided.

 

MEMBRANE REJECTION RATE

Material/Element% RemovedMaterial/Element % Removed 
Barium97%Potassium92%
Bicarbonate94%Radium97%
Cadmium97%Selenium97%
Calcium97%Silicate96%
Chromate92%Silver85%
Copper97%Sodium92%
Detergents97%Strontium97%
Fluoride90%Sulfate97%
Lead97%PCBs97%
Magnesium97%Insecticides97%
Nickel97%Herbicides97%
Total Dissol Solids95%

 

bigPhoto
 Mr. Frank Qin
Marketing Director
Tel: 86-574-87303659
Fax: 86-574-87168933
Mobile: 86- 138 6785 5347
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

NINGBO DOWA WATER TECH CO.LTD [China (Mainland)]


Business Type:Manufacturer, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

You May Like: