What certifications does the product hold?

The product is certified with CE and ISO9001 standards, ensuring quality and safety for international markets.

Is OEM/ODM service available?

Yes, the manufacturer provides both OEM and ODM services, including full customization from samples or designs.

What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for flexible purchasing for various project sizes.

Automatic Backflush Self Cleaning Back Wash Strainer

Name: Automatic Backflush Self Cleaning Back Wash Strainer
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 899227835

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

US$1,350.00-10,000.00

1 Piece

Sample price:US$1350.00/piece.Request sample

Product profile

Customization

Available

Type

Water Trearment

Usage

Environmental Protection

Model NO.

DLD-FL

Motive Force

Electric power

Style

Vertical

Performance

Efficient Filtration

Certification

CE, ISO

Pressure

2-10bar

Flow Rate

6~4000m3/H

Material

Carbon Steel/SS304/SS316

Precision

50~2000microns

Transport Package

Wooden Case

Specification

1~5CBM

Trademark

CDFS

Origin

Changsha, Hunan, China

HS Code

8421219990

Production Capacity

200 Sets/Month

Key features

Self-Cleaning Technology: Automatic backflush system with cleaning brushes ensures continuous water supply during filtration cycles.

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

Smart Control System: Equipped with a smart box offering pressure differential, time, manual, and PLC control modes.

Customizable Pressure: Working pressure can be customized within the range of 2-10 bar to meet specific application needs.

Durable Materials: Constructed with Carbon Steel, SS304, or SS316L for shell and screen, ensuring longevity in harsh environments.

Wide Industry Application: Suitable for irrigation, industrial water treatment, construction, steel, petrochemical, and pharmaceutical sectors.

Certified Quality: Products hold CE and ISO9001 certifications, backed by 9 patents and rigorous 100% inspection.

Flexible Customization: Offers full customization options including samples, designs, and minor adjustments for flow and pressure.

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: ≤3.03h

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:How does the self-cleaning mechanism work?

The system uses an electric motor to drive internal cleaning brushes that expel accumulated solids through an automatic drain valve, allowing filtered water to continue flowing during the cleaning cycle.

Q:What are the available filtration precision levels?

The filter offers a wide filtration range with screen precision adjustable from 50 to 2000 microns, with standard options including 4000 down to 20 microns.

Q:Can the working pressure be customized?

Yes, the working pressure is customizable. The standard range is 0.18Mpa to 1.6MPa, and specific pressure requirements between 2-10 bar can be accommodated.

Q:What materials are used for the filter components?

The shell is available in Carbon Steel, 304 Stainless Steel, or 316L Stainless Steel. The screen, brush holder, and drain valve also offer various material options including stainless steel, cast iron, copper, and PVC.

Q:What power supply is required for operation?

The standard power supply is 380V / 50Hz, but this can be customized to meet different regional electrical standards.