Sperta System
SPERTA 500D MBR Membrane I

SPERTA-500D MBR Membrane - Zeeweed Alternative

The SPERTA 500D MBR Membrane stands as a high-performance, energy-efficient solution that aligns perfectly as a replacement for Zeeweed 500D. Mirroring the features of Zeeweed 500D, our membrane offers enhanced longevity and flexibility, capable of treating any flow rate from ultra-low flows to large-scale MBR plants. Its superior flux rate makes it an excellent choice for high-flow applications, and its resistance to chemicals ensures its applicability in both domestic and industrial wastewater treatment scenarios. Opt for SPERTA 500D MBR Membrane for a reliable, efficient, and cost-effective upgrade to your water treatment system.

Why Choose SPERTA 500D MBR Membrane?

100% Replace Zeeweed 500D MBR Membrane

Start With Low MOQ

100% High Quality Products

3 Years Warranty & Up to 10 Years Life Span

Factory Supply

Our factory has 2 production lines dedicated to the production of MBR Membrane.

Quality Standards

We have a very professional quality audit process after the the production is completed.

Great support

The staff you interface with are experienced and certified in their English language skills.

Design on Demand

You provide the project information and we generally will give you a solution.

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SPERTA-500D MBR Membrane Parameter

ModelSPERTA-500D (430)SPERTA-500D (370)SPERTA-500D (340)
Nominal surface area (m2)4034.431.6
Height (mm)2,1982,1982,198
Width (mm)844844844
Depth (mm)494949
TypeSubmersible MBRSubmersible MBRSubmersible MBR
Membrane MaterialReinforced PVDFReinforced PVDFReinforced PVDF
Pore Size (μm)0.04 µm0.04 µm0.04 µm
Number of fibers per element (pcs)3,3602,8602,640
Fiber diameter (outer / inner)2.0 mm / 0.9 mm2.0 mm / 0.9 mm2.0 mm / 0.9 mm
Open fiber length1912 mm1912 mm1912 mm
Design Flux  (LMH)202020
Weight (kg)242220
Strength (N)≥ 200≥ 200≥ 200
Membrane Surface PropertiesNon-ionic, hydrophilicNon-ionic, hydrophilicNon-ionic, hydrophilic
MLSS (g/L)3  ~ 153  ~ 153  ~ 15
Working PrincipleOutside InOutside InOutside In
 TMP Range-55 to 55 kPa-55 to 55 kPa-55 to 55 kPa
Operating Temperature10 ~ 40 ˚С10 ~ 40 ˚С10 ~ 40 ˚С
pH Operating Range2 to 122 to 122 to 12

Exploring SPERTA 500D: A Closer Look at Quality and Precision

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Perfect Match: SPERTA 500D vs Zeeweed 500D

SPERTA 500D MBR Membrane is designed to be a 1:1 match with Zeeweed 500D, ensuring seamless integration and replacement in your existing systems.

Structured for Success: SPERTA 500D Components

The SPERTA 500D is thoughtfully constructed with 2 headers and 8 line boxes. This strategic configuration optimizes flow distribution and maximizes membrane surface area, ensuring efficient and effective wastewater treatment.

SPERTA 500D Header
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Quality Craftsmanship: SPERTA 500D Production

Every SPERTA 500D MBR Membrane is crafted with precision and care in our factory, ensuring the highest quality in every product.

Close-up View: SPERTA 500D

Take a closer look at our SPERTA 500D in this detailed shot. Every element of our product is designed with precision, ensuring the best performance in all your water treatment needs.

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Precision Made: The Finished SPERTA 500D

Our commitment to quality is evident in every SPERTA 500D we produce. This image showcases a finished SPERTA 500D, its superior craftsmanship, and high-quality materials evident at first glance. Trust SPERTA for reliable, high-performance MBR solutions.

In Action: SPERTA 500D Seamless Installation

The SPERTA 500D membrane module is designed for seamless installation into Zeeweed 500D cassettes. Our precision engineering ensures a perfect fit every time, simplifying the installation process and ensuring optimal performance. This compatibility allows for easy replacement and upgrades, making SPERTA 500D a reliable choice for your MBR system.


SPERTA 500D MBR Membrane Specification

Zeeweed 500D IV
Zeeweed 500D II
Zeeweed 500D III
Zeeweed 500D V
Zeeweed 500D I
SPERTA 500D MBR Membrane II
SPERTA 500D MBR Membrane III

SPERTA 500D - The Best Zeeweed 500D Alternative

Zeeweed 500D Alternative XIII

Same Mold Size

High Quality

Zeeweed 500D Alternative XI

100% Fit Zeeweed Cassette

Worry Free

SPERTA 500D - From Production to Application

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SPERTA 500D MBR Membrane I
Zeeweed 500D Alternative XII
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Trusted by Our Clients

At SPERTA, we take pride in the strong relationships we’ve built with our clients. Our commitment to quality and service has earned us the trust of numerous businesses worldwide. Here are some moments captured with our valued clients, both in our office and at various exhibitions. These interactions not only strengthen our bonds but also provide us with valuable insights to continually improve our products and services. Join the SPERTA family and experience the difference.

SPERTA CE Certificate
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SPERTA ISO Certificate

Our Achievements

At SPERTA, we are proud of the recognition we have received for our commitment to innovation, quality, and sustainability in the field of MBR technology. Here are some of our notable achievements:

Patented Technology: Our unique, patented MBR technology underscores our commitment to innovation and industry leadership.

Quality Certification: Our ISO 9001 certification attests to our rigorous quality management and dedication to continuous improvement.

Sustainability Recognition: Our MBR membranes have been recognized for their role in reducing environmental impact and promoting water conservation.

Customer Satisfaction: With a consistent customer satisfaction rate above 95%, we are committed to exceeding customer expectations.

These achievements are a reflection of our team’s hard work and dedication. They motivate us to continue striving for excellence and to keep pushing the boundaries of what is possible in our industry.

FAQs About SPERTA MBR Membrane

Sperta has been wholesaling MBR Systems for 12 years and we have encountered all kinds of problems, here are the most important concerns of our customers before closing the deal.

Are you a factory or a trading company?

We are the manufacturer and the trading company. We have professional manufacturing teams and a strong oversea sales team. 

Where is your factory,Which port for transportation?

Our factory locates at Suzhou, near shanghai. Welcome your visits to our factory. Our office is in Shanghai and we export goods from Shanghai or Guangzhou ports.

Can I come to China for factory inspection?

Of course, but it is better to wait until the epidemic subsides. Now we support using ZOOM for online factory inspection.

What's the warranty of your products?

At least 3 years warranty. Meanwhile our team will provide you continuously after-sales services.

What is the delivery time?

Depends on the speed of customs clearance and logistics, but we can guarantee to ship to you within 15 days after deposit received.

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How can I become a distributor?

Please contact us through distributor page, we are very willing to discuss distributor program with you.

Can I get some samples?

We are glad to provide you free samples, just send us a message. 

What is the payment terms?

We can accept T/T, L/C, Western Union, Paypal, cryptocurrency and so on. For new customers, we only accept the 100% T/T of the payment, or if you have been with us for years and run into cash flow pressure, we do offer OA credit. 

Sourcing MBR membranes from abroad is sometimes frustrating. I previously sourced from another company, their staff's business skills were not good, and once the shipment was delayed due to customs clearance problems, I only found out half a month later. Working with Sperta is much less hassle. Their salesman said their MBR are in very good quality and was convinced of this. And also, they are really professional, all I have to do is sit in the office and wait to receive the goods.
Sperta Client 1
Ludvig Henriksson
From Sweden
Sperta is a professional and specialized manufacturer of MBR membrane. My colleague has personally visited their factory and was impressed with their advanced equipment. This company focuses on the innovation and design of the MBR membranes, with excellent quality and competitive price. They can offer not only products but also served for you. Sperta is your trustworthy partner in China!
Sperta Client 2
Lolita Chesnokova
From Russia

See what our happy clients are talking about us

SPERTA has helped us with many field issues and I have to say their engineers are so experienced and always put themselves in my shoes to help me save money in the most appropriate way, I can't think of any reason not to work with them if you're looking for a wastewater treatment solution for your projects!
Sperta Client 3
Imran Arshad
From Pakistan
I have been working with Sperta for 3 years now, and I am glad I chose them from the beginning. Their products are of very high quality, and my clients have never complained about their products. Besides MBR membranes, they also have other good quality products, such as water pumps and air blowers, which suit my projects well. So if possible, I suggest you try their other products as well.
Sperta Client 4
Matt Gould
From America

Let SPERTA boost your business today!

Sperta have been in the business of wholesale MBR Membranes in China for 12 years, let a true industry veteran provide high quality MBR Membrane for your projects.

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Sperta System

Ask For A Quick Quote

We will contact you within 6 hours, please pay attention to the email with the suffix “@spertasystems.com”.