Gold Member Since 2011
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Peide Water Treatment Equipment Co., Ltd.

Auto Back Wash and Manual Screen Filter, Auto Back Wash Filter, Manual Screen Filter manufacturer / supplier in China, offering Auto Back Wash and Manual Screen Filter, Strong Magnetic Water Treatment System Water Processor, Aquaculture UV Sterilizer for Water Disinfection (CE, SGS certificates) and so on.

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Auto Back Wash and Manual Screen Filter

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 30000 PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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24 Products
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Basic Info
  • Model NO.: FLQ-PZ
  • Motive Force: Electric power
  • Performance: Efficient Filtration
  • Cleaning Method: Brushwash
  • Voltage: 220V,50/60Hz
  • Control Type: PLC
  • Transport Package: Wooden Cases
  • Origin: China
  • Usage: Water Treatment Water Filter
  • Style: Vertical
  • Certification: ISO
  • Cleaning Time: 30-90 Seconds
  • Filter Degree: More Than 1.2mm
  • Trademark: PEIDE
  • Specification: carbon steel, 304ss or 316L
Product Description

 Auto back wash and manual screen filter

 

Auto back wash and manual screen filter Structure and Working Principle   
P-type automatic sewage filter is made of high-quality carbon steel cylinder, the special structure of the stainless steel wedge filter screen, flow direction valve and sewage drain. In the working status, flow direction valve is on, the water flow from the inlet into the filter, through the filter screen to the outlet (see Figure 1). When the filter needs sewage, flow direction valve closed, open the drain valve, water flows through the first half of the mesh filter, part of the water flow into the system from the outlet, the remaining water flow from the backside of the filter into the inside, automatic backwash the filter screen (see Figure 2). So that the entire washing process is operating normally, without downtime. Flow direction valve opening mechanism include sub-manual and electric type, when using an electric opening mechanism with clock control electrical control box, it can set the time required to achieve automatic cleaning sewage, then the outfall installed electric ball valves, flow direction valve and sewage electric valve to achieve linkage.

Auto Back Wash and Manual Screen Filter


Auto back wash and manual screen filter Features

1.Small volume, low cost, no filter, a small amount of maintenance. Long mesh tube network life and high reliability.
2.High degree of automation, easy operation and management, long-term unattended operation.
3. Low pressure loss, energy saving, the use of the main channel hydraulic backwash, no need for backwash water.
4. Filtration precision: 1000-5000μm.
5. Easy to install, can be installed directly on the pipe, particularly suitable for field use under various process conditions.
6. Widely usage, ensure a safe operation of the water utility, simple and reliable method in any backwash process, can maintain uninterrupted normal operation.


Auto back wash and manual screen filter Function and Application
Automatic backwash filter is widely used in a variety of water systems, process water systems and industrial cooling water systems, especially in online 24 hours system. It can remove all kinds of mechanical impurities in water, ensure safe and reliable operation of system. Our filter is the ideal alternative products, the indicators can reach the same level of imported filters.

Auto back wash and manual screen filter Applications:
1. The domestic water supply, water supply and pre-filtering for industrial water supply;
2. steel, petroleum, chemical, paper, automotive, food, metallurgy and other industries beginning circulating water filtration;
3. Fist stage of circulating cooling water filtration;
4. The water reuse, waste water treatment filter;
5. Central air conditioning, boiler return early filter;
6. Municipal, green spraying, irrigation, agricultural irrigation, drip irrigation water filter early.



Auto back wash and manual screen filter Specification

Manual type
Auto Back Wash and Manual Screen Filter



 
ModelInlet&outletALdFlow rate
inchmmmmmmmmT/H
FLQ-2P2504103402519
FLQ-3P3805004002550
FLQ-4P41005804704080
FLQ-5P512564053040125
FLQ-6P615073061050180
FLQ-8P820090075050320
FLQ-10P10250105990050490
FLQ12P123001300110065710
FLQ-14P143501450125065970
FLQ-16P1640016001350651260
FLQ-18P18450180015001001590


Automatic type
Auto Back Wash and Manual Screen Filter

 
 
Model Inlet& outletALDFlow rate
inchmmmmmmmmT/H
FLQ-2PZ2506003402519
FLQ-3PZ3806004002550
FLQ-4PZ41006804704080
FLQ-5PZ512568053040125
FLQ-6PZ61505061050180
FLQ-8PZ820090075050320
FLQ-10PZ10250105090050490
FLQ-12PZ123001300110065710
FLQ-14PZ143501450125065970
FLQ-16PZ1640016001350651260
FLQ-18PZ18450180015001001590

 

 

Auto back wash and manual screen filter Parameter
 

Single flow rate20-1000m3/h(88-4400GPM)
The least working pressure2.5bar
The pressure loss of cleaning0.15bar
The highest temperature of working150ºC=302°F
The water consumption of self-cleaning one time1%-2% of all water flow
Cleaning methodUsing inlet water to backwash 
Cleaning Time30-90 seconds
Connect Methodflange
Drain Diameter25-100mm
Installation lampHave
Chamber treated methodCoslettizing
Working pressure0.6 MPa,1.0 MPa,1.6 MPa,2.5 MPa
Filter precision0.8-5mm(or customized)

Auto back wash and manual screen filter Electric

Voltage220V,50Hz
Power100W
Control panel chamber materialCarbon steel,304ss or 316L
Control typePLC

  Auto back wash and manual screen filter Equipment material

Chamber materialCarbon steel,304SS or 316L
Strainer material304SS or 316L
Strainer typeStainless steel complex strainer
Seal ringPTFE

       
Auto back wash and manual screen filter Installation Diagram
Auto Back Wash and Manual Screen Filter
Auto back wash and manual screen filter Installation Precautions

1. The principle of selection:according to the pipe diameter, the premise of meeting the working pressure and flow, try to use a larger standard models.
2. backwash filter mounted on the front of various types of valve inlet pipe configuration. Install a shut-off valve in front of the filter,Install a drain valve at the bottom of the filter, horizontal mounting the equipment, pay attention to the direction of the arrow marked on the equipment, make sure it is consistent with the medium flow direction direction; if mounted vertically, should make the inlet up, the water flowing into the apparatus from top to bottom.
3. Install three days after the first wash, after wash once a month, according to the water quality after proper cleaning.
4.Installed in the negative zone.
5. filters and water treatment equipment for use, should be installed before the intake of water treatment equipment.
6. bypass can be installed in order to facilitate maintenance.   


Auto back wash and manual screen filter Inner Structure


Auto Back Wash and Manual Screen Filter

Auto back wash and manual screen filter Accessories
Auto Back Wash and Manual Screen Filter




                   

                                     

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