What customization options are available?

We offer full customization including model (4040, 8040), size (4'', 8''), material, pressure (300psi), end cap hole size, and water entry type (end port or side port).

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Ss RO Membrane Shell for Water Treatment Reverse Osmosis System

Name: Ss RO Membrane Shell for Water Treatment Reverse Osmosis System
Brand: Changsha Pasteur Environmental Protection Technology Co., Ltd
SKU: 2125207505

Hunan, ChinaChangsha Pasteur Environmental Protection Technology Co., Ltd

US$56.00

1-99 Pieces

US$25.00

100-499 Pieces

US$18.00

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

RO Membrane Shell

Usage

Reverse Osmosis Equipment

Model NO.

BSD-MK

Motive Force

Electric power

Style

Tube

Performance

Sophisticated Filters

Certification

Model

4040, 8040

Size

4'' 8''

Material

Stainless Steel

Filter Material Type

Reverse Osmosis Membrane

Pressure

300psi

End Cap Hole Size

1/2"&3/4"

Water Entry

End Port,Side Port

Transport Package

Carton

Specification

1100*110

Trademark

Pasteur

Origin

China

Production Capacity

80000

Key features

SUS304 Stainless Steel: Constructed from high-quality 304 stainless steel seamless pipe for durability and corrosion resistance.

High Pressure Resistance: Designed to withstand 300psi operating pressure, ensuring stable performance in RO systems.

Customizable Inlet Options: Available with end port or side port water entry configurations to meet specific installation needs.

Versatile Size Range: Offers 4-inch and 8-inch models with various lengths from 21 to 240 inches for different core counts.

Superior Sealing Design: Equipped with ABS heads and silicone O-rings for high sealing performance and long service life.

OEM/ODM Support: Professional manufacturer providing full customization services including model, size, and material.

Certified Quality: Products have passed CE and SGS certifications, ensuring compliance with international standards.

Easy Installation: Simple to install and clean, with options for clamp, flange, or built-in end cover sealing types.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast Delivery100% Finished Products Inspection

Changsha Pasteur Environmental Protection Technology Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen Port; Fangchenggang PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier operates in composite reverse osmosis membranes, water treatment agents, consumables, and water treatment equipment. It reports CE and SGS certifications, OEM and ODM services, four production lines, 11–20 quality-control staff, and stated output for water filters, treatment systems, RO systems, desalination systems, and RO membranes. Export sales represent 71%–90% of total sales, with Southeast Asia, the Middle East, and domestic markets identified. However, the supplier has no overseas agents, branches, warehouses, or showrooms, has not participated in offline trade shows, and reports no new products during the past year or available SDK. Its stated financial figures are all zero for the two reported periods, while manufacturing-contract validity, formal service procedures, and an approved-supplier list are absent.

Supplier typeThe supplier is a manufacturer and seller of composite RO membranes, water-treatment equipment, consumables, and related environmentally friendly equipment. Its four production lines and listed production output support a manufacturing classification, while export sales of 71%–90% indicate substantial international business activity.

CertificationsThe supplier explicitly states that its products have passed CE and SGS certifications and that it maintains strict quality control. The slices do not provide certificate numbers, scopes, or validity dates, but they do provide direct evidence of certification claims.

Financial creditThe reported operating revenue, operating cost, gross profit, and operating profit are all zero for both stated reporting periods. These figures provide no positive evidence of operating financial strength and raise a material credibility concern, although the slices do not explain whether the entries reflect inactivity, missing data, or reporting convention.

R&D capabilityThe supplier claims continuous improvement and adoption of advanced equipment and technology, and it offers ODM services. Nevertheless, it reports no new products in the past year, no SDK availability, and only one year of total R&D-engineer experience, so current innovation capability is not demonstrated strongly.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, specified output across water-treatment products, in-stock capability, and one-month average lead times in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, indicating limitations in documented production-control assurance.

Customization capabilityThe supplier explicitly provides OEM and ODM services and reports full customization capability for design services. It does not provide OEM services for popular brands, but the broader evidence supports customization for customer requirements.

Product Q&A

Q:What is the delivery time?

Delivery is within 20 to 30 days after confirming all details. For stock samples, delivery can be arranged within 24 hours after confirmation.

Q:Do you provide samples?

Yes, we provide free samples for stock items. Customers only need to pay the shipping fee. Delivery is within 24 hours after confirmation.

Q:Are you a factory or trading company?

We are a professional manufacturer with an experienced engineering team. We provide OEM/ODM services and full customization options.

Q:What are the main products?

We produce various membranes (MF, UF, NF, RO), flat membrane components, tubular membranes, MBR, seawater desalination systems, ultrafiltration equipment, and water purifiers.

Q:What materials are used for the membrane shell?

The membrane shells are made of SUS304 stainless steel seamless pipe. End caps are sealed with ABS heads and silicone O-rings.