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Product Category

3" H-type Automatic Disc Filter

Product Item Number:

DD03120A

· Payment：

T/T, L/C

· Product Origin：

Fuzhou, China

· Color：

Black

· Shipping Port：

Fuzhou

· Lead Time：

10 Days 2000pcs

Category:

Automatic Backwash Filter

Keywords:

Automatic Backwash Filter

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PRODUCT DESCRIPTION

The filter elements in ARCK's disc filters use a unique and innovative technology. It has the advantages of micron-level precision, high efficiency and high-capacity filtration. Well-designed structure is easy to clean and maintain.
ARCK's screen filter uses a stainless steel wire mesh made of a special weaving process. It has the advantages of high strength, corrosion resistance, acid resistance and micron filtration accuracy.
We provide filters of different sizes and shapes to meet the special requirements of different pipe diameters and different flow rates. The filtration precision is between 20-600 microns.
ARCK's filters are suitable for domestic water, agricultural irrigation, garden irrigation, industrial water recycling.

THE UNIQUE DISC TECHNOLOGY：

Both sides of each polypropylene disc are engraved with grooves in opposite directions. All the discs are stacked in an orderly manner on the filter column, creating numerous small spaces due to the opposite direction of the grooves between adjacent laminations. Finally, a series of unique filter channels are formed to contain dirt impurities. Therefore, every ARCK disc filter is a perfect depth filter unit. Filtration accuracy is determined by the depth and density of the grooves, and is distinguished by discs of different colors.

Loosen the nut to make the space between the discs larger. The filtered dirt and impurities can be easily cleaned with water.

Filtering

Backflushing

FLOW AND PRESSURE REQUIRED FOR BACKWASHING：

Model

FD02120A
FD02120AL

FD03120A

DD03120A

FD04120A

MIN Backwash Pressure
(Bar)

2.50-3.00Bar

MIN Backwash Flow
(L/S)

2.50L/S

Backwash time
(S)

8-30S

Backwash water consumption
(L)

20-75L

40-150L

PRODUCT FEATURES

• Micron-level filtration precision.
• Innovative disc groove design, large dirt holding capacity.
• Acid and alkali resistance, corrosion resistance, long use time.
• Stainless steel clamp, easy to remove and clean the filter element.
• Preset hydraulic pressure inspection port.
• Various sizes and a wide range of choices.

MODEL & TECHNICAL DATA

Model	Connection BSP/NPT	Max.Flow (m³/h)	Filtering Surface (cm²)	Weight (kg)
FD02120A	2"x2"x2"	25	1020	9
FD02120AL	2"x2"x2"	30	1020	11
FD03120A	3"x3"x3"	32	1020	12
DD03120A	3"x3"	50	2040	17
FD04120A	4"x4"	64	2040	18

DIMENSION

model	A	B	C	E	M	H(mm)	W(mm)	X(mm)
FD02120A	2"BSP/VIC	2"BSP/VIC	2"BSP/VIC	3/4"BSP	1/4"BSP	597	309	133
FD02120AL	2"BSP/VIC	2"BSP/VIC	2"BSP/VIC	3/4"BSP	1/4"BSP	727	336	133
FD03120A	3"BSP/VIC	3"BSP/VIC	3"BSP/VIC	3/4"BSP	1/4"BSP	727	336	147
DD03120A	3"BSP/VIC	3"BSP/VIC	—	3/4"BSP	1/4"BSP	1200	342	—
FD04120A	4"BSP/VIC	4"BSP/VIC	—	3/4"BSP	1/4"BSP	1200	342	—

AVAILABLE FILTER PRECISIONS

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