Is OEM/ODM service available?

Yes, both OEM and ODM services are available for this product.

What certifications does the filter have?

The product is certified with CE and RoHS standards.

What is the maximum working pressure?

The maximum working pressure is 1.0Mpa (10 Bar), with a minimum working pressure of 0.15Mpa.

Automatic Backwash Sand Media Filter Tank for Farm Drip Irrigation System

Name: Automatic Backwash Sand Media Filter Tank for Farm Drip Irrigation System
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 900916055

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

US$2,400.00-60,000.00

1 Set

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Type

Water Filter

Usage

Environmental Protection

Model NO.

DMF

Motive Force

Pressure

Style

Vertical

Performance

Efficient Filtration

Certification

CE, RoHS

Media

Quartz Sand

Tanks Quantities

1-10

Tank Size

16-96"

Housing

Carbon Steel/Stainless Steel

Working Pressure(Max.)

10 Bar

Backwash Pressure(Min.)

2 Bar

Pressure Loss

0.2-0.5 Bar

Back Time

20-200s

Application

Industrial/Irrigation

Control Way

Differential Pressure/Time/Manual

Transport Package

Corrugated Paper Plus Plastic Film

Specification

28"

Trademark

CDFS

Origin

China

HS Code

8421219990

Production Capacity

2600 Sets Per Year

Key features

Automatic Self-Cleaning: Pressure differential switch triggers automatic backwashing to maintain efficiency.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments.

Multi-Vessel Configuration: Available in 2 or 3 vessel setups for varying flow rates and capacities.

High Pressure Resistance: Max working pressure up to 1.0Mpa with tank thickness options of 4/6/8mm.

Dual Application Support: Optimized for both agricultural drip irrigation and industrial water treatment.

Certified Quality: Products hold CE and RoHS certifications for safety and compliance.

Efficient Filtration: Depth filtration using quartz sand media removes suspended materials effectively.

Low Power Consumption: Operates on 220V/110V or battery, suitable for remote farm locations.

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: ≤1.94h

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 automatic backwash system work?

The system uses a pressure differential switch. When dirt buildup increases pressure to a preset value, the controller triggers backwashing, where pressurized water flows in reverse to clean the filter bed.

Q:What customization options are available?

We offer full customization including from samples, designs, minor adjustments, and flexible customization. Tank sizes range from 16-96 inches, and housing can be carbon steel or stainless steel.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the lead times for production?

Lead time is within 15 workdays during peak season and off-season, or approximately one month.

Q:What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.