What is the life expectancy of your RO membrane element?

Typically, RO membranes have an estimated life expectancy of 2-3 years, depending on feed water quality and frequency of use.

Do you accept OEM orders?

Yes, besides standard elements, our products can be customized in size, and we also accept OEM orders.

How long will it take to send out the order?

For 50pcs industrial membranes, we can deliver within 2 weeks. Urgent orders can be discussed.

Bw30 4040 Suppliers Reverse Osmosis 8040 Water Purifier Filter RO Membrane

Name: Bw30 4040 Suppliers Reverse Osmosis 8040 Water Purifier Filter RO Membrane
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 1997258562

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$59.00

10-99 Pieces

US$49.00

100-199 Pieces

US$39.00

200+ Pieces

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

BW 4040

Application

Industrial,Laboratory, Ultrapure Water

Flat Sheet

Original Dow Filmtec

Higher Recovery

15%

High Salt Rejection

99.6%

Customized

Available

Longer Shelf Life

Two Years

High Flow

8m3/D

Pressure

150psi

Anti Fouling and Bockage

Prime

RO Filter Element

Wet State

Energy Saving

Reduced Energy Consumption

Diameter

8'',4''

Length

40''

Transport Package

Carton

Specification

4040

Trademark

Nanovela

Origin

China

HS Code

8421991000

Production Capacity

1000000 Pieces/Year

Key features

High Salt Rejection Rate: Achieves up to 99.6% salt rejection for superior water purification quality.

Wide TDS Adaptability: Operates effectively with feed water TDS ranging from 500 to 5000ppm.

Premium Material Source: Utilizes original Dow Filmtec sheets for stable performance and reliability.

Anti-Fouling Technology: Features anti-fouling and blockage resistance for extended membrane life.

OEM and Customization: Accepts OEM orders and offers customization in size and specifications.

Vacuum Tested Quality: Each membrane undergoes 100% vacuum testing and dry inspection before shipping.

ISO 9001 Certified: Manufactured in ISO 9001 certified facilities ensuring consistent quality standards.

Long Shelf Life: Designed with a longer shelf life of up to two years for storage convenience.

Company profile

Patents AwardedExhibition ExperienceHigh Repeat Buyers ChoiceQuality Assurance

SuZhou NANOVELA Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Shanghai Port CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.86h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNanovela manufactures gas, liquid separation, purification, and environmental-protection equipment, with stated production of RO membranes and reverse-osmosis products. It reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and a dust-free workshop with 100% product testing claims. The supplier provides multiple customization options and reported new products during the past year, but does not provide ODM services or OEM services for popular brands. Service-management procedures, corrective/preventive action procedures, and complaint-handling procedures are stated to exist with records. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Certification evidence is limited: ISO 9001:2015 is stated, while supplier-management certification is listed as “Others.” Financial records are referenced for recent years, but no substantive financial values or performance conclusions are...

Supplier typeThe supplier is a manufacturer and seller of gas, liquid separation, purification, and environmental-protection equipment, with stated RO membrane and reverse-osmosis production. Its listed primary markets are domestic and Europe, indicating a manufacturing-oriented supplier rather than a pure trading or service company.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate and describes quality inspection from membrane-sheet testing through product testing, including a claim that each product is tested before packing. However, supplier-management certification is recorded only as “Others,” so the certification scope beyond ISO 9001:2015 is unclear.

After-Sales capabilityThe supplier states that it has written procedures and records for supplier service capability, corrective and preventive actions, and customer complaint handling. Nevertheless, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries where overseas services are offered, which limits demonstrated overseas service coverage.

R&D capabilityThe supplier reports available SDK support, new products during the past year, and R&D engineers with stated total experience of two years. These points provide some evidence of development capability, but the limited R&D experience information prevents a stronger assessment of innovation depth.

Production capacityThe supplier reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and product quantities of 10,000,000 RO membranes and 10,000,000 reverse-osmosis units. It also states that production occurs in a dust-free workshop and that products undergo full testing before packing, supporting substantial stated manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also reports new products during the past year, while separately stating that it does not provide ODM services or OEM services for popular brands.