What is the warranty period for the membrane housing?

The product comes with a 1-year warranty and is supplied in new condition.

What are the main applications for this equipment?

It is suitable for industrial water treatment, general water purification, and high-pressure seawater desalination.

How does the reverse osmosis filtration process work?

Water passes through multiple filtration stages including PP fiber, activated carbon, and finally the RO membrane under pressure, which traps impurities and produces pure water.

FRP RO Membrane Housing Pressure Vessel for Drinking Purifying Filter Water Reverse Osmosis Treatment System

Name: FRP RO Membrane Housing Pressure Vessel for Drinking Purifying Filter Water Reverse Osmosis Treatment System
Brand: Shandong Yanuo Environmental Protection Equipment Co., Ltd
SKU: 2157460982

Shandong, ChinaShandong Yanuo Environmental Protection Equipment Co., Ltd

US$50.00-500.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

99.0%

Model NO.

YN-FRP Membrane Housing

Application

Industry

Capacity

Customization

Function

Water Purification, Precision Filtration

Service

ODM, OEM, Customization

Condition

New

Warranty

1 Year

Membrane Size

4040 / 8040(4-Inch /8-Inch RO Membrane)

Working Pressure

300psi /450psi /600psi /1000psi

Test Pressure

Double Working Pressure

pH Range

2-11

Suitable Liquid

Brackish Water, Seawater, Raw Water

Inlet & Outlet Port Size

NPT 1-1/2", NPT 2", Bsp Thread

End Cap Material

Inlet & Outlet Port Size

Port Type

Side-Port /End-Port

Material

FRP / Fiberglass Reinforced Plastic

Type

Membrane Housing

Transport Package

Customization

Specification

Customization

Trademark

ZKYARUO

Origin

Shandong

HS Code

8421219990

Production Capacity

2000pieces/Year

Key features

High Salt Rejection: Achieves 99.0% salt rejection rate for superior water purification quality.

Corrosion Resistance: Made of epoxy fiberglass composite for exceptional durability and strength.

Customizable Capacity: Supports 1-7 membrane elements with flexible flow and treatment design.

Wide Pressure Range: Pressure ratings from 300 psi to 1200 psi suit various RO process conditions.

Flexible Configuration: Available in end-port and side-port designs for diverse installation layouts.

Versatile Application: Ideal for general purification, seawater desalination, and industrial use.

ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.

1 Year Warranty: Comes with a 1-year warranty covering new condition equipment.

Company profile

Importers and ExportersFast DeliveryLow MOQYears of Export Experience

Shandong Yanuo Environmental Protection Equipment Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-01Nearest Port: qingdaoAverage Response Time: ≤1.06hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier manufactures and services a broad range of water treatment, environmental protection, filling, disinfection, and water supply equipment. It reports ISO 9001 certification, three production lines, 11–20 quality-control staff, standardized finished-product inspection, and annual output of 1,000 water treatment equipment sets. The supplier supports OEM and ODM services, has introduced new products within the past year, and offers extensive customization. It reports written procedures and records for service assessment, corrective actions, and customer complaints, although its approved-supplier list lacks approval signatures or dates. Export experience is stated as 10 years, with markets across multiple regions. Financial information is limited to reporting years rather than performance results, so financial credibility cannot be determined. Customer-specific cases are not provided.

Supplier typeThe supplier is a manufacturer and service provider covering design, manufacturing, sales, installation, and maintenance of water treatment and related environmental equipment. Its product scope includes industrial, commercial, household, medical, food and beverage, and other water-treatment applications, indicating a diversified equipment supplier rather than a narrow reseller.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a quality management system certification, although no certification scope, issuing body, or validity date is provided.

After-Sales capabilityThe company describes a complete after-sales service system and provides installation and maintenance. It also reports documented and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints; however, its supplier list lacks approval signatures or dates, indicating a documentation weakness in that specific control.

R&D capabilityThe supplier states that it introduced new products during the past year and provides ODM services, supporting active product-development capability. However, it reports no available SDK and total R&D engineer experience below five years, so the evidence supports product innovation but does not establish strong technical-development depth.

Production capacityThe supplier reports annual production of 1,000 water treatment equipment sets, three production lines, plate rolling, laser cutting, welding, and drilling equipment, plus standardized finished-product inspection. It also reports 11–20 quality-control staff and lead times within 15 working days in both peak and off-peak seasons, providing explicit evidence of established production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and R&D-related services, indicating broad customization coverage.

Product Q&A

Q:What materials are used for the FRP membrane vessel?

The vessels are crafted from high-quality epoxy fiberglass composite materials, offering exceptional corrosion resistance and structural strength.

Q:What is the salt rejection rate of this product?

The product achieves a high salt rejection rate of 99.0%, ensuring effective removal of inorganic salts and impurities.

Q:Can the capacity and configuration be customized?

Yes, the capacity is customizable. The housings support 1-7 membrane elements and are available in end-port or side-port configurations to fit specific requirements.

Q:What pressure ratings are available?

Multiple pressure ratings ranging from 300 psi to 1200 psi are available to ensure compatibility with various RO process conditions.

Q:What certifications does the product have?

The product is certified with ISO9001, ensuring quality management standards are met during manufacturing.