What are the main applications for this membrane?

It is suitable for desalination of surface water, groundwater, tap water, and municipal water with a salt content below 2000ppm. It is mainly used in industrial pure water and power plant boiler feed water fields.

Premium Water Purification Membrane for Industrial Use Ulp 4040

Name: Premium Water Purification Membrane for Industrial Use Ulp 4040
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2036126005

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.

High Salt Rejection Commercial RO Membrane ULP 404

Desalination Rejection Rate

99.2%

Gallons Per Day

2400

Active Membrane Area

87FT2

Testing Pressure

150psi

Sample

Yes

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Factory Price RO Membrane 4040 Reverse Osmosis 404

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 Salt Rejection Rate: Achieves 99.2% rejection rate for effective water purification.

Ultra Low Pressure Operation: Operating pressure is 2/3 of conventional low pressure membranes.

High Permeate Flow: Delivers 2400 GPD flow rate under ultra-low pressure conditions.

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

Versatile Application: Suitable for surface water, groundwater, tap water, and municipal water.

OEM/ODM Support: OEM and ODM services available for customized orders.

Manufacturer Direct: Direct from factory with independent R&D and core technology.

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.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and cooperation with other factories using our technology. Haiana has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core technology of high salt water purification.

Q:What is your minimum order quantity (MOQ)?

Our minimum order quantity varies from model to model and differs for OEM orders. The minimum order for household membrane is 100 (two boxes), and the minimum for industrial membrane is five pieces.

Q:What are the advantages of your company and products?

Haina's technical advantage lies in high desalination technology, with a different polyamide coating process. Household membranes can be applied to 3,000-6,000 ppm water quality, and seawater membranes to 30,000-40,000 ppm, offering obvious cost advantages.

Q:What is your guarantee for quality problems?

We maintain zero customer complaints on 3G and 4G products. If there is a quality problem, we guarantee replacement and are responsible for freight on the way according to a reasonable quality problem verification process.

Q:What is the operating pressure for the ULP series?

The ULP (Ultra low pressure) series membrane can obtain high permeate flow and rejection rate under ultra-low operating pressure. Its operating pressure is 2/3 of conventional low pressure membrane.