SKU: 11123514334

8"x40" Brackish Water | 10,500 GPD | 225 psi | 99.6% Rej | 400 ft2 | LG Chem RO Membrane

$353.24 $392.49
Save 10%
No.2 Bestseller on 2pierres.com >

Pay in installments of $98.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

8"x40" Brackish Water | 10,500 GPD | 225 psi | 99.6% Rej | 400 ft2 | LG Chem RO MembraneLG Chem Nano H2O LG BW 400 R Brackish Water (BWRO) Reverse Osmosis Membrane LG BW 400 R high rejection brackish water RO membranes offer a combination of high rejection, reliability, and durability; suitable for high salinity brackish water and wastewater reuse applications. LG Chems NanoH2O brackish water RO membranes serve various municipal and industrial applications and major utilities around the world. LG BWRO membranes, all incorporated with


LG Chem Nano H2O LG BW 400 R Brackish Water (BWRO) Reverse Osmosis Membrane

LG BW 400 R high rejection brackish water RO membranes offer a combination of high rejection, reliability, and durability; suitable for high salinity brackish water and wastewater reuse applications.

LG Chem’s NanoH2O™ brackish water RO membranes serve various municipal and industrial applications and major utilities around the world. LG BWRO membranes, all incorporated with innovative Thin Film Nanocomposite (TFN) technology, are offered in industry standard configurations and can easily fit into existing and new RO plants.

Each LG BW 400 R membrane element is supplied with one membrane interconnector.

Benefits & Features of LG Brackish Water Reverse Osmosis Membranes

  • Improved permeate quality without increasing operating pressure
  • Reduced energy cost without sacrificing the permeate quality
  • LG Chem NanoH2O™ RO membranes are Standard 61 certified by NSF international for the production of drinking water.

Specifications for LG BW 400 R

LG Chem Product: LG BW 400 R
Size (Approximate): 8" Dia. x 40"L
Flow Rate: 10,500 gpd (39.7 m3/d)
Applied Pressure: 225 psig (15.5 bar)
Stabilized Salt Rejection: 99.6%
Minimum Salt Rejection: 99.5%
Active Surface Area: 400 ft2 (37 m2)
Feed Spacer: 34 mil
Single Element Recovery: 15%
End Style: Standard Flush Cut
Exterior: Hard Shell Fiberglass
Membrane Type: Thin Film Nanocomposite
Can Replace Elements:




































 CSM RE8040-BE
CSM RE8040-BE34
CSM RE8040-BN
CSM RE8040-BR
CSM RE8040-BR400
CSM RE8040-CE
CSM RE8040-HUE
FilmTec BW30-365
FilmTec BW30-400
FilmTec BW30-400/34
GE AG-365
GE AG-400
GE AG-400 LF
GE AG-400 LF, 34
GE AG-400, 34
GE AG8040400 LF, WET
GE AG8040-400 LF, 34 WET
GE AG8040C
GE AG8040F
GE AG8040F 400
GE AG8040F-400 FR, 34
GE AG8040N
GE AG8040N 400
GE AG8340F 400
Hydranautics CPA2
Hydranautics CPA3
Hydranautics CPA5-LD
Hydranautics CPA6-LD
Hydranautics CPA7-LD
Lanxess RO B370 HF
Lanxess RO B370 HR
Lanxess RO B400 HF
Lanxess RO B400 HR
Toray TM720-370
Toray TM720-400
Toray TM720D-400
Toray TM720DA400

Permeate flow and salt rejection based: 2,000 ppm NaCl feed stream, 77°F (25°C), 15% recovery, pH7, and 150 psig (10.3 bar). Permeate flows for individual elements may vary +/- 15%.

Markets & Applications for LG Chem Reverse Osmosis Membranes

Power Generation
  • Boiler feed for steam generation
  • Cooling tower makeup water
  • FGD process makeup water
  • Treatment of cooling tower blowdown
  • Condensate polishing
  • NOx cooling water
Petrochemical
  • Desalting water Cooling tower makeup
  • Treatment of cooling tower blowdown
  • Boiler feed for steam generation
  • Condensate polishing
Automotive
  • Paint booths
  • Electrocoat and phosphatizing lines
  • Machining coolant makeup
  • Parts rinsing
Semiconductor
  • Cleaning and etching agents
  • Chip fabrication
  • Rinsing
  • Silicon wafer dicing
  • Cooling
  • Clean room humidification
Desalination
Municipal
Food & Beverage
  • Bottled water
  • Syrup blending
  • Flavor production
  • Boiler feed for steam production
  • Dairy and cheese making
  • Coffee and tea production

Physical Dimensions of LG Chem LG BW 400 R

INCHES (MM)
A 40 (1016)
B 7.9 (200)
C 1.125 (28.6)

LG BW 400 R fits nominal 8" ID pressure vessels.

LG BW 400 R Compatibility Information

LG BW 400 R Membrane Element can be used as a replacement for the below membrane elements in your existing water treatment equipment. Please note that additional hardware or adapters may be required - refer to the pressure vessel and element drawings, or contact us to verify.

  • CSM RE8040-BE
  • CSM RE8040-BE34
  • CSM RE8040-BN
  • CSM RE8040-BR
  • CSM RE8040-BR400
  • CSM RE8040-CE
  • CSM RE8040-HUE
  • FilmTec BW30-365
  • FilmTec BW30-400
  • FilmTec BW30-400/34
  • GE AG-365
  • GE AG-400
  • GE AG-400 LF
  • GE AG-400 LF, 34
  • GE AG-400, 34
  • GE AG8040400 LF, WET
  • GE AG8040-400 LF, 34 WET
  • GE AG8040C
  • GE AG8040F
  • GE AG8040F 400
  • GE AG8040F-400 FR, 34
  • GE AG8040N
  • GE AG8040N 400
  • GE AG8340F 400
  • Hydranautics CPA2
  • Hydranautics CPA3
  • Hydranautics CPA5-LD
  • Hydranautics CPA6-LD
  • Hydranautics CPA7-LD
  • Lanxess RO B370 HF
  • Lanxess RO B370 HR
  • Lanxess RO B400 HF
  • Lanxess RO B400 HR
  • Toray TM720-370
  • Toray TM720-400
  • Toray TM720D-400
  • Toray TM720DA400
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11123514334

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mister E.
Omaha, US
★★★★★ 5
Three months later, it's a keeper
Color: Silver
I hate it when reviews are left one day after the product arrives. At that point, there's no way of knowing if the item is going to last. When my last sink caddy went bad (the suction cups rotted out and the wires had started to rust), I ordered this as a replacement. Inexpensive, functional, worth a try. There were two things that impressed me when this arrived. The suction cups weren't permanently mounted, so if they fell apart, the caddy was still worthwhile. Secondly, the company offered free replacement suction cups if the time came I needed them. That struck me as above-and-beyond; I had no idea this was part of the package. I'm happy with this. It looks good, I detach the sink caddy regularly when I want to move it out of the way, and it pops right back into place. For the money, I don't think you can beat it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2021
C
Verified Purchase
Cgreen
Charlottesville, US
★★★★★ 5
Best organizer with a water spout to keep them counter dry!
Color: Black - 9.25″, Color: Black - 9.25″
I am thoroughly impressed with this product. I tried a product that goes over the middle of the sink and it blocked everything off and would always fall off in a funny ways. I had no room for my pots and pans and started getting irritated with it. This is up and out of the way has a little spicket to drain off the water and as you can see I got all of my sponge and soaps in the same spot which is wonderful cleaned off my counter beautifully. I chose the color black to blend in with my black countertop and also to look nice and clean on the counter. One of the best organizers I have ever found for a countertop. It's sturdy metal so far seems rust resistant, but I haven't had it long enough to know for sure. Mobilize easily to clean. Fabulous little sink caddy. I highly recommend to those of you that like to be organized and keep your counter nice and dry, and still arrange things so that it can be out of the way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
W
Verified Purchase
Wisco Mom
Houston, US
★★★★★ 5
Excellent, all around caddy!
Color: Black - 9.25″
The Cisily Sink Caddy is working out nicely. It holds my sponges, scrubbers and soap bottles. It’s easy to clean and it Excellent all around is well made. I am very happy with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
Y
Verified Purchase
Yoly
West Palm Beach, US
★★★★★ 5
No Rust, No Fuss, A simple but great Sink Item
Color: Black - 9.25″
For years I just had my sponges just laying on or around the sink but this year I decided I needed something to hold the soups and cleaning detergent. Along with not being too pricy and that is how I stumbled upon this sink caddy it has worked amazingly. It holds the detergent, sponge, and tube brushes with no problem and any water is drained out from the little spout underneath it. You can adjust the dividers so you can have how you want things separeted from each other and with the bottom being plastic you don't have to worry about getting any rust there. If you need something to make more space around your sink this item will help you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Functional neat and worth it!
Color: Navy Blue - 9.25″
This caddy has been even more useful than I expected. It instantly made my kitchen look cleaner and more organized compared to having wet sponges sitting on the sink. My counters look much tidier now, and the sponges dry out much better. It may seem like a small addition, but it really makes a big difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

recommand products

Pikeru's Second Sight [DR3-EN230] Common
500.00
Amazoness Queen [DREV-EN032] Super Rare
5200.00
Marc Jacobs MARC 664/G/S
96.00
Adidas Original OR5007
65.00
Brotherhood of the Fire Fist - Rooster [JOTL-EN094] Secret Rare
1000.00