Is OEM or ODM service available?

Yes, we offer full customization from samples, designs, minor modifications, and flexible customization options.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Automatic Water Filter Self Cleaning Filter of Seawater Desalination Pretreatment

Name: Automatic Water Filter Self Cleaning Filter of Seawater Desalination Pretreatment
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 899781845

Hunan, ChinaHunan Dawning Environmental Protection Equipment Co., Ltd.

US$1,300.00-10,000.00

1 Piece

Sample price:US$1300.00/piece.Request sample

Product profile

Customization

Available

Type

Irrigation

Usage

Environmental Protection

Model NO.

DLAF-800

Motive Force

Pressure

Style

Horizontal

Performance

Efficient Filtration

Certification

CE, ISO

Pressure

2-10bar

Flow Rate

50/100/200/500/2000m3/H

Material

Carbon Steel/Stainless Steel/SS316

Precision

50/120/200/1500microns

Mesh

SS316

Drain Valve

Nylon

Power

220V/415V/110V

Frequency

50Hz/60Hz

Control Way

Pressure Differential/Time/Manual

Max Flow

4000m3/H

Transport Package

Wooden Case

Specification

1~5CUBE

Trademark

CDFS

Origin

Changsha, Hunan, China

HS Code

8421219990

Production Capacity

200 Sets/Month

Key features

High Flow Capacity: Single unit supports up to 4000m3/h with a wide filtration range from 4000 to 20 microns.

Self-Cleaning Function: Automatically cleans via suction nozzle using pressure difference, timing, or manual control.

Customizable Working Pressure: Working pressure can be customized to meet specific operational requirements.

Versatile Power Supply: Available in 220V/50Hz with customization options for different voltage and frequency needs.

Durable Materials: Constructed with carbon steel, 304/316L stainless steel, and EPDM rubber seals for longevity.

Low Water Loss: Optimized cleaning process ensures minimal water loss during the self-cleaning cycle.

OEM/ODM Services: Full customization available from samples, designs, or minor modifications.

Efficient Filtration: Prevents blockages in irrigation, cooling towers, and industrial water recycling systems.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Dawning Environmental Protection Equipment Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai Port;Guangzhou Port;Average Response Time: ≤1.88h

About Our Factory & Business Background

AddressBeside Yanjiapu Road, High-tech Zone, Pingjiang County, Yueyang City, Hunan Province

Plant Area18093 square meters

Number of Employees57

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 Pcs

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsSand Filter,Disc Filter

Production Lines2

Production MachinesLaser cutting machine, Linear welding machine, Arc welding machine, Welding machine, Mechanical hand welding machine, Sandblasting equipment, Integrated spray painting and baking line, Spray booth

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2022-09-19

Main MarketsSoutheast Asia/ Mideast, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the maximum flow capacity of the filter?

A single unit can achieve a maximum flow capacity of up to 4000m3/h.

Q:Can the working pressure be customized?

Yes, the working pressure is customizable to suit specific application needs.

Q:What materials are used for the filter shell and screen?

The shell is available in carbon steel, 304 stainless steel, or 316L stainless steel. The screen is made of 304 or 316L stainless steel.

Q:How does the self-cleaning mechanism work?

It uses a suction nozzle to create negative pressure, sucking impurities while a hydraulic motor drives a reciprocating screw movement to clean the mesh without blind areas.

Q:What are the available power supply options?

Standard power is 220V/50Hz, but customization is available for other voltages and frequencies.