What are the maximum working pressure limits?

The maximum working pressure is 10 Bar, while the minimum backwash pressure required is 2 Bar. The technical pressure range is 0.15Mpa to 1.0Mpa.

Is customization available for this product?

Yes, OEM and ODM services are available. Customization options include full customization from designs or samples, minor customization, and flexible customization.

What certifications does the product hold?

The product is certified with CE and RoHS standards, ensuring compliance with European safety and environmental regulations.

Water Pre-Treatment Sand Filter for Drip Irrigation

Name: Water Pre-Treatment Sand Filter for Drip Irrigation
Brand: Hunan Dawning Environmental Protection Equipment Co., Ltd.
SKU: 872590815

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

US$1,500.00-5,000.00

1 Set

Sample price:US$1500.00/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

48"

Trademark

CDFS

Origin

China

HS Code

8421219990

Production Capacity

2600 Sets Per Year

Key features

Efficient Depth Filtration: Uses graded quartz sand media to effectively remove suspended materials from raw water.

Flexible Tank Configuration: Available in 1 to 10 tanks with sizes ranging from 16 to 96 inches for scalable capacity.

Versatile Housing Materials: Housing options include Carbon Steel and Stainless Steel to suit different environmental needs.

Multiple Control Modes: Supports Differential Pressure, Time-based, and Manual control for automated or manual cleaning.

Robust Pressure Resistance: Max working pressure of 10 Bar with min backwash pressure of 2 Bar for reliable operation.

CE and RoHS Certified: Products meet CE and RoHS standards ensuring quality and environmental safety compliance.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments to meet specific needs.

Wide Application Scope: Suitable for both industrial processes and drip irrigation systems for environmental protection.

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: ≤2.67h

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 filtration principle of this sand filter?

It uses depth filtration where raw water percolates through a thick layer of graded quartz sand particles. Suspended materials attach to the media, and clean water flows out through filtration nozzles.

Q:How does the self-cleaning process work?

When pressure differential reaches a preset value, the system initiates backwashing. Pressurized water flows in reverse direction to suspend the filter bed, releasing suspended matter which is then washed out through the back-flush valve.

Q:What are the available tank sizes and quantities?

Tank quantities range from 1 to 10 units. Tank sizes are available in dimensions from 16 inches to 96 inches, allowing for flexible capacity scaling.

Q:What housing materials are offered?

The filter housing is available in Carbon Steel and Stainless Steel options to accommodate different corrosion resistance and durability requirements.

Q:What control methods are supported for operation?

The system supports three control ways: Differential Pressure, Time-based, and Manual operation, providing flexibility for different automation levels.