What is the recovery rate?

The recovery rate is 50% plus or minus 5%.

What is the pH range for feed water?

The continuous operation pH range for feed water is 6.5-7.5.

High Efficiency RO Membrane for Safe Drinking Water Solutions

Name: High Efficiency RO Membrane for Safe Drinking Water Solutions
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2045902575

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

US$9.00

1-299 Pieces

US$7.40

300-899 Pieces

US$7.00

900+ Pieces

Sample price:US$7.50/piece.Request sample

Product profile

Customization

Available

Membrane Type

Spiral

Type

Model NO.

50ULP

Model No.

50ulp

Gpd

Salt Rejection Rate

93%

Recovery Rate

50%

Capacity

300000 PCS /Month

Sample

Yes

Transport Package

1/1 Dry/Wet Film, 16PCS/Cartoon

Specification

Pure water producing

Trademark

HYNAMO

Origin

China

HS Code

8421999000

Production Capacity

300000 PCS /Month

Key features

High Salt Rejection: Stable salt rejection rate of 93% for pure water production.

Low Pressure Operation: Operates at 30 psi with max pressure of 50 psi, saving energy.

Customizable OEM/ODM: Products can be customized according to drawings and membrane shells.

Durable Material: High glue joint diaphragm with resistance to chemical and biological degradation.

Wide Application: Suitable for household, hospital, and laboratory water purifying devices.

High Capacity: Monthly production capacity of 300,000 PCS for reliable supply.

Flexible Flow Options: Available in various GPD models from 50 to 1200 for different needs.

Chlorine Tolerance: Accepts free chlorine up to 0.1 ppm for easier maintenance.

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: ≤6.62h 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.