What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

The average lead time is within 15 workdays during both peak and off-peak seasons, or up to one month.

What certifications does the product have?

The product holds CE and RoHS certifications, ensuring compliance with international safety and environmental regulations.

Automatic Sand Media Filter Tank for Drip Irrigation System

Name: Automatic Sand Media Filter Tank for Drip Irrigation System
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 899927055

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

Efficient Depth Filtration: Removes suspended solids using graded sand media for superior water clarity.

Automatic Self-Cleaning: Pressure differential switch triggers backwash process without manual intervention.

Flexible Customization: Full customization available for media, tank size, and control methods.

Durable Carbon Steel: Housing made of carbon steel or stainless steel with 4-8mm thickness.

Wide Pressure Range: Operates between 0.15Mpa and 1.0Mpa with max working pressure of 10 Bar.

Multiple Control Ways: Supports differential pressure, time-based, or manual control operation.

CE and RoHS Certified: Meets international safety and environmental standards for quality assurance.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays or one month.

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: ≤2.08h

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 working principle of the filter?

Raw water enters the filter inlet and percolates through a thick layer of graded particles like sand. Suspended materials attach to the media, and clean water exits through the outlet valve. When pressure differential reaches a preset value, the system triggers an automatic backwash cleaning process.

Q:How does the automatic cleaning process work?

A pressure differential switch senses the buildup of dirt. Once the maximum design value is reached, it sends a signal to the flushing controller to start backwashing. Pressurized water flows in reverse from the nozzles upwards, suspending the filter bed and washing out dirt particles through the back-flush valve.

Q:What materials are used for the tank housing?

The tank housing is available in Carbon Steel or Stainless Steel with thickness options of 4mm, 6mm, or 8mm depending on the model requirements.

Q:What are the maximum and minimum working pressures?

The minimum working pressure is 0.15Mpa and the maximum is 1.0Mpa. The maximum working pressure capacity is 10 Bar, while the minimum backwash pressure is 2 Bar.

Q:Can the product be customized?

Yes, full customization is available including media type, tank quantities (1-10), tank sizes (16-96 inches), and control ways (differential pressure, time, or manual).