Automatic Backwash Quartz Sand Filter Media and Sand Gravel Filter for Drip Irrigation System Pressure Filter Tank

Product Description

 

Product Description

 

Features:

1.Adopt inserted water filter cap, and evenly distributed, filtering water circulation smoothly and quickly.
   
2.Adopt double-layer water distribution plate form, fully and evenly the water wine on the sand base, reduce
It reduces the scouring of the sand base and avoids the damage of water flow to the water filter cap.

3.The inside and outside of the filter tank and the pipeline adopt electrostatic powder spraying technology, which is resistant to sewage erosion and anti-UV radiation to meet the requirements of outdoor installation.

4.It is recommended to use three layers of sand base from top to bottom: fine sand, medium sand and coarse sand. to improve the filtration precision.




Other model parameters :
 

Model	Tank size (mm)	Quantity of sand irrigation (pcs)	In and out pipe diameter	Sewage pipe diameter	Flow (m3/h)	Backwash mode	Material
DFS-S260/3	600	2	3''	3''	30-50	Manual or automatic	Carbon steel or stainless steel
DFS-S280/4	800	2	4''	3''	55-85
DFS-S380/6	800	3	6''	3''	80-115
DFS-S290/4	900	2	4''	3''	60-100
DFS-S390/6	900	3	6''	3''	90-120
DFS-S2100/6	1000	2	6''	3''	90-120
DFS-S3100/6	1000	3	6''	3''	100-150
DFS-S2120/8	1200	2	8''	4''	120-180
DFS-S3120/8	1200	3	8''	4''	150-270

Model	D	A	H	C	E	F	G	W
DFS-S260/3	600	700	2200	243	160	1800	135	1300
DFS-S280/4	800	900	2220	256	1650	1850	160	1700
DFS-S380/6	800	900	2270	281	1650	1970	210	2550
DFS-S290/4	900	1100	2220	256	1650	1850	160	2000
DFS-S390/6	900	1100	2270	281	1690	1970	210	3100
DFS-S2100/6	1000	1200	2270	281	1690	1970	210	2200
DFS-S3100/6	1000	1200	2270	281	1690	1970	210	3400
DFS-S2120/8	1200	1400	2320	308	1750	2080	260	2600
DFS-S3120/8	1200	1400	2320	308	1750	2080	260	4000

 

Project Cases

According to the filtration requirements, it can be used as 1 sand irrigation, or combined with multiple sand irrigation; or combined with mesh filter and laminated filter. As the primary filtration of mesh and laminated filter, it can improve the filtration effect of mesh and laminated filter.

Company Profile

 

 

FAQ

 

Q:Are you a manufacturer or a trading company?
A:we are totally manufacturer

 

Q:How does your factory carry out quality control?
A:Quality Control is one of our most important link. All of the product will be fully processed and strictly tested before packaging for shipment.

 

Q:What products does your company mainly produce?
A: Our company mainly produces plastic irrigation filter, self cleaning filtration systems, sand and gravel filters, drip tape, drip irrigation pipe, drip irrigation system pipe and tape accessories, micro sprinkler, sprinkler solenoid valves for garden and agricultural water conservancy control valves.

 

Q:Can I get samples for checking the quality?
A:We can provide free samples. But you need to pay the freight. After you place the order, we will refund the single freight of the sample.

 

Q:What's the delivery time?
A:Usually for sample order within one week, for mass order 10-30days.

 

Q:What's your payment terms?
A:We accept T/T, Western Union,L/C and PayPal.

 

Q:Can I visit your factory?
A:We always welcome you to visit our factory. Transportation is very convenient in China. You can take highspeed rail or plane, and we will pick you up in advance.