What is the minimum operating pressure for XLP series?

The XLP series operates at an ultra-low pressure of only 100psi (0.69MPa).

4-Inch Reverse Osmosis Membrane for Sea Water Purification

Name: 4-Inch Reverse Osmosis Membrane for Sea Water Purification
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2047076175

Zhejiang, ChinaHangzhou Haina Environmental Protection Tech Co., Ltd.

US$100.00

1-29 Pieces

US$90.00

30-89 Pieces

US$80.00

90+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, NSF

Salt Rejection Rate

99.5%

Model NO.

4040-HDW

Application

Industry

Capacity

12650

Filter Bag Environment

Temperature

Material

RO Membrane

Medium Material

RO Membrane

Cartridge Filter

RO Membrane

Filter Bag Filter

RO Membrane

Type

RO Membrane

Usage

Water Treatment

Filtration Grade

RO Membrane

Filter Bag Sectional Shape

RO Membrane

Cartridge Installation

RO Membrane

Motive Force

Pressure

Style

Tube

Performance

Efficient Filtration

Membrane Type

Tubular

Gallons Per Day

1500

Transport Package

1/PC 1.1*0.11*0.11(M)/PC

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

2000/Month

Key features

High Desalination Rate: Stable salt rejection rate over 99.85% for seawater desalination applications.

Energy Efficient Series: XLP series operates at ultra-low pressure (100psi) to minimize energy consumption.

Fouling Resistant: Strong anti-fouling performance extends cleaning cycles in complex water conditions.

12-Month Warranty: All products covered by a 12-month warranty with factory quality inspection reports.

17 Years Experience: Professional manufacturer with 17 years of R&D and core membrane technology.

Customization Available: ODM and OEM services available for tailored membrane solutions.

Wide Application: Suitable for seawater, groundwater, industrial wastewater, and municipal water.

Company profile

Hangzhou Haina Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.

Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.