What materials are used for the filter shell and screen?

Options include Carbon Steel, 304 Stainless Steel, and 316L Stainless Steel for both shell and screen.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product have?

The product holds CE and ISO certifications.

Automatic Backflush Cylinder Scraper Filter for R. O System

Name: Automatic Backflush Cylinder Scraper Filter for R. O System
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 872283695

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

US$1,500.00-10,000.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Type

Water Trearment

Usage

Environmental Protection

Model NO.

DLD-FW

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

1~5CUBE

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 wide filtration range from 4000 to 20 microns.

Smart Control System: Features pressure differential, time, manual, and PLC control modes via a smart box.

Continuous Filtration: Filters supply water continuously even during the automatic flushing cycle.

Customizable Parameters: Working pressure and power supply are customizable to meet specific needs.

Durable Materials: Constructed with Carbon Steel, SS304, or SS316L for shell and screen components.

Efficient Self-Cleaning: Brush-type cleaning method expels solids automatically when pressure differential increases.

Proven Manufacturer: Specialized in water filters since 2002 with ISO9001 and CE certifications.

Wide Industry Application: Suitable for irrigation, construction, steel, petrochemical, and municipal water treatment.

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: ≤3.21h

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 this filter?

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

Q:What filtration precision is available?

The filter offers a wide filtration range with screens from 4000 to 20 microns.

Q:How does the automatic cleaning process work?

When pressure differential increases, the drain valve opens and an electric motor drives cleaning brushes to expel solids, while filtration continues.

Q:What control modes are supported?

The system supports pressure differential, time, manual, and PLC control modes via a smart box.

Q:Can the working pressure be customized?

Yes, the working pressure is customizable, with a standard range of 0.18Mpa to 1.6MPa.