SKU: 64757302819

HYDRON MEMBRANE BW-4040 COMMERCIAL MEMBRANE - 2400 GPD

$107.55 $119.50
Save 10%
No.2 Bestseller on ateurope.org >

Pay in installments of $29.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HYDRON MEMBRANE BW-4040 COMMERCIAL MEMBRANE - 2400 GPDBW 4040 HYDRON COMMERCIAL MEMBRANES Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, HYDRON recommends removing residual free chlorine by pre treatment prior to membrane exposure. Any specific application must be limited within the extreme operating conditions. We strongly recommend you to refer to the latest edition of

 BW-4040 HYDRON COMMERCIAL MEMBRANES

Under certain conditions, the presence of free chlorine and other oxidizing agents
will cause premature membrane failure. Since oxidation damage is not covered under
warranty, HYDRON recommends removing residual free chlorine by pre treatment prior to membrane exposure. Any specific application must be limited within the extreme operating conditions. We strongly recommend you to refer to the latest edition of technology manual and design guide prepared by HYDRON Membrane Technology or consult experts proficient in membrane technology. In case the customer fails to follow the operating conditions as specified in this manual, HYDRON Membrane Technology will assume no liability for all results. The permeate flow listed in the table is the average value. The permeate flow of single membrane element is within a tolerance not exceeding ±20% of nominal value.


Discard the RO- filtered water produced during the first one hour after system start-up.
During storage time and run time, it is strictly prohibited to dose any chemical medicament that may be harmful.


MEMBRANE TYPE Polyamide Compound
TESTING CONDITIONS
› Testing Pressure 225 psi (1.55 MPa) (15.5 bar)
› Temperature of Testing Solution 77 °F (25 °C)
› Concentration of Testing Solution (NaCl) 2000 ppm
› pH Value of Testing Solution 7.5
› Recovery Rate of Single Membrane Element 15%
EXTREME OPERATION CONDITIONS
› Max. Working Pressure 600 psi (4.14 MPa) (41.4 bar)
› Max. Feed water Flow 16 gpm (3.6 m3
/hr)
› Max. Feed water Temperature 113 °F (45 °C)
› Max. Feed water SDI 5
› Single Membrane Max. Pressure Drop 15 psi (0.1 MPa) (1.03 bar)
› Residual chlorine Concentration
of Feed water <0.1 ppm
› pH Range of Feed water
during Continuous Operation 3~10
› pH Range of Feed water during Chemical Cleaning 2~12


HYDRON Commercial Membrane Elements with their hard shell
fiberglass exterior provide outstanding performance for Commercial
systems. HYDRON Membranes are manufactured in a State-of-the-
Art, ISO-9001-2000 certified automatic rolling facility which provides
you with a precise and advanced membrane element. 


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: 64757302819

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
BobbiJo- SpicyBookswBB
Whiting, US
★★★★★ 5
So good!
Format: Kindle
Wings of Stars was a fantastic first book to a new series. It grabbed me in its clutches within the first chapter and kept ahold of me. This new world of M Sinclair and RL Caulder’s is all about angels and mythical creatures. It’s full of drama from all points. From Kieran’s awful home life to keeping the stars alive and everything in between. Kieran is our FMC and despite everything she keeps her spirit and defiance. Keeping to their norm, there is a group of guys for our FMC but they definitely aren’t established yet, and not fully cemented yet into being a group rather than her choosing between them. Ronan is so sweet and gives off Daddy vibes Gabe is also sweet and wants the best of everything for Kieran and will defend her against anyone Bastian is slightly unhinged but I loved him immediately Steele is a jerk… just as you find redeeming qualities, he screws up again… but yet I still want him to redeem himself. There’s another one… but if I gave his name I would be spoiling a plot twist so you will just have to find out yourself… but you’ll love him as much as I do. This is a slow burn but the little bit of spice we do get is hot, especially with the dirty talk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2024
G
Verified Purchase
Gabby C.
Pawtucket, US
★★★★★ 5
Angels and the Fallen — Breathtaking Start
Format: Kindle
This book was EVERYTHING I expected it to be and more. Leave to R.L. Caulder and M. Sinclair to give us yet another amazing book! Kieran and her guys hooked me from the very beginning and did not let go. Found family is one of my favorite tropes and it was done so well in this book. Couple that along with an FMC trying to find her place in the world and I was practically drooling over this book. The world building, the conflict, the wyverin sidekick — it all was done so well that it felt fresh and real. Each love interest felt real and unique in their own ways. I felt connected to each one and like they were truly different people. I love that so much in a book and these two authors never miss with their love interests. Multi POV, Reverse harem, who did this to you, and a magical world highlighting the angels and the fallen. This book has everything and it does it so well. Big thank you to R.L. Caulder and M. Sinclair for the arc copy! I cannot wait for book 2!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
C
Verified Purchase
Chrystal
Grantham, US
★★★★★ 4
A new take 🤔
Format: Kindle
I’m not going to go into what this book is about — by now you e already read the synopsis and have an idea — but I will give a couple of insights. Definitely a different take on angels and their fall; I like it. This is an interesting start to a new series - YES, this does end on a cliffhanger so be prepared for that. I’m eager for the next book (and hopefully the last in this series — sometimes the author(s) will switch it up depending on how the story flows for them) in this series. I’m hoping that a certain male character redeems himself because he’s a dick that will make the meaning of mixed signals jealous lol. You ever watch that old movie — I think it’s call Mommy Dearest? — yea, let’s switch that up to daddy. That man would make a perfect husband to mommy dearest. I recommend this book because while these authors are well known for their cliffhangers, they are also well known for putting out good stories.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2024
M
Verified Purchase
M Weidner
Massapequa, US
★★★★★ 3
Liked it
Format: Kindle
I liked the worlds and the characters. The prophesy is confusing in that I would think, since all worlds ore on a path to destruction, the angels would want their world to be saved. I am sure there is more evil that will be revealed as the series proceeds. I dislike a prolonged “poor little me” trope and the main character has moved past that, thankfully, and began to show a fierce attitude as the novel progressed. The last portion of the novel had some great action. It’s worth reading, just be patient with a slow start.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2024
L
Verified Purchase
Lauren B
West Palm Beach, US
★★★★★ 5
A Fox Amongst the Wolves
Format: Kindle
Collette has been forgotten about her whole life. Her parents don't bother with her, others don't try either once they realize she uses sign language to speak, and she's a shifter surrounded by humans that hate her kind. On her 18th birthday, she runs away. She takes the train and then bus wherever it can get her as far from home as possible. A missed bus brings her and a mysterious but kind man to Willowdale. What happens next is a story of fated mates, shifters, magic, new best friends and found family, and a stolen child. I'm sad this was a shorter read but only because of how much I loved Collette, Dylan, Hunter, Luca, Lena, and the others in their community. I love how detailed the characters are even with the shorter story. You can tell their characteristics easily, and the lead in to book two is done so well. I loved this insta love book with just the right amount of drama.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025

recommand products

Chocolate and Card for Moms Day
247.50
WBYB Cannon Ballers Coach Jersey (3-4 WEEK TURNAROUND)
34.99
Verbatim 16GB USB Flash Drive (Blue, 5-Pack)
3260.00
Sugarboo Lightkeeper Candle
30.00
We the People Cups (6)
20.00