What is the operating pressure for low-pressure series?

ULP series operates at 150 psi, XLP at 100 psi, and LP series at 225 psi, ensuring energy efficiency.

What is the company's background?

We are a manufacturer with 18-21 years of experience in R&D and production, holding core technology for high-salt water purification.

High Flow Premium Industrial Reverse Osmosis Membrane 4 & 8 Inch

Name: High Flow Premium Industrial Reverse Osmosis Membrane 4 & 8 Inch
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2035989045

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

US$275.00

10-49 Pieces

US$265.00

50-99 Pieces

US$255.00

100+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Tubular

Type

Model NO.

Best quality Industrial Ro Membrane 4 inch 8 inch

Desalination Rejection Rate

99.2%

Gallons Per Day

10500-12650

Active Membrane Area

87FT2

Testing Pressure

150psi

Sample

Yes

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Model

Transport Package

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

Specification

reverse osmosis system

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

High Desalination Rate: Stable rejection rate over 99.85% for seawater and up to 99.7% for brackish water models.

Low Energy Consumption: ULP and XLP series operate at ultra-low pressures (100-150 psi), significantly reducing energy costs.

Anti-Fouling Performance: FR series offers strong resistance to organic matter and colloids, extending cleaning cycles.

12-Month Warranty: All products covered by a 12-month warranty with free replacement for verified quality issues.

Customization Support: OEM and ODM services available with flexible MOQs for household and industrial membranes.

Wide Application Range: Suitable for surface water, groundwater, seawater, and industrial wastewater treatment.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

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: ≤4.77h 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.