Jiangsu, China
Business Type:
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service

Backwash Water Filter, Water Filter, Water Treatment manufacturer / supplier in China, offering Recoil Sewage Backwash Drainage Reverse Flushing Water Filter, Automatic Condenser Tube Cleaning System for Chillers, Chiller Auto Condenser Tube Cleaning System and so on.

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Supplier Homepage Products Filter Series Others Filter Series Recoil Sewage Backwash Drainage Reverse Flushing Water Filter

Recoil Sewage Backwash Drainage Reverse Flushing Water Filter

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $480-500/ Piece
Production Capacity: 2, 000PCS/Year
Transport Package: Woodencase
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
Usage: Environmental Protection, Chemical Industry
Motive Force: Electric power
Style: Vertical
Performance: Efficient Filtration
Certification: SGS, ISO
Single Flow Rate: 20-1000m3/H(88-4400gpm)

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Basic Info

Model NO.: FLQ-P
Drain Diameter: 25-100mm
Filter Precision: 0.8-5mm(or Customized)
Control Type: PLC
Chamber Material: Carbon Steel,304ss or 316L
Trademark: PEIDE
Specification: ISO9001: 2008
Origin: China
HS Code: 8421299090

Product Description

1.Recoil sewage water 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.
2.Recoil sewage water 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.
3.Recoil sewage water 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.
4.P-type Recoil sewage water filter installation diagram

Inlet&outletALdFlow rate


Single flow rate
The least working pressure≤2.5bar
The highest working pressure≤10bar
The pressure loss of cleaning≤0.15bar
The highest temperature of working≤150ºC=302°F
The water consumption of self-cleaning one time1%-2% of all water flow
Filter precision≥1.2mm
Cleaning methodBrushwash
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)


Control panel chamber materialCarbon steel,304ss or 316L
Control typePLC

Equipment material

Chamber material
Carbon steel,304SS or 316L
Strainer material304SS or 316L
Strainer typeStainless steel complex strainer
Cleaning systemButterfly valve
Drain valveAutomatic drain valve
Seal ringO-ring or washer

6.Recoil sewage water 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.
Do you have certificates?
Yes , we have ISO / CE certificate and certificate of patent
Do you have design team?
We have a professional design team provide drawings, we wait for your confirmation and production
Can you guarantee delivery time ?
Timely transport, ensure the delivery time
Are you maufacturer ?
Yes, we are the professional water treatment equipment manufacturer in china

                                  Welcome To Inquire, We Will Offer You The Best Items !

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