Jiangsu, China
Business Type:
Manufacturer/Factory
Year of Establishment:
2004-04-13
Management System Certification:
ISO 9001
OEM/ODM Availability:
Yes
OEM/ODM Service

Water Treatment Equipment, Industrial Water Filter, Sewage Water Treatment manufacturer / supplier in China, offering Bypass Filter Water Treatment Plant Manufacturers, Descaling Limescale Eliminator Water Treatment Equipment, UV Sterilizer Used for Tap Water Disinfection (ISO90001: 2008, SGS Certification) and so on.

Gold Member Since 2011
Audited Supplier

Bypass Filter Water Treatment Plant Manufacturers

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $480-500/ Piece
Production Capacity: 5000PCS/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: 6-300m3/H

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Basic Info

Model NO.: QLQ
Design Pressure: 7.5-16 Bar
Water Inlet Pressure: 2.5-3 Bar
Filter Precision: 20-100microns
Equipment Chamber Material: Carbon Steel 304ss or 316L
The Key of Filter Effect: Water Distribution and Catchment Technology
Trademark: peide
Specification: ISO 9001
Origin: China
HS Code: 8421999000

Product Description


Bypass Filter Water Treatment Plant Manufacturers

1.How does the bypass filter works

Raw water passes inside water distributor into filter media layer (quartz sand), which let impurities
 stay at sand layer. Clean water flow out stably from water collector. 
When the pressure drop reaches the given value, the cleaning cycle is started. The rinse control 
start working at pressure drop value at 0.05-0.15MPa, return to 0.02-0.04MPa after back flushing. 
 
Quartz sand inside tank mixed with coarse and fine sands. 
They are allocated above water distributor averagely. Even in back flushing, water consumption is little. 
Tank inside has rubber line and plastic line for option. It is for anti-corrosion, 
which ensure a tank can be used 10-20years. 
The completed filter control system has finished already in factory. 
 
2.Where to use bypass filter

Swimming pool, hotel spa, water entertainment, aquarium, fish farm 
Irrigation in agriculture
Drinking water pre-treatment
Industrial recycled water, central air-condition system


3.Parameter


item

Model 

Ø
mm

height
mm

Connect size
mm

Filter area

Flow rate
T/H

1

QLQ500×710

520

816

40

0.2

6-10

2

QLQ600×766

620

874

40

0.28

8-14

3

QLQ700×819

720

899

40

0.38

12-19

4

QLQ800×872

820

957

50

0.5

15-25

5

QLQ900×1024

920

1104

50

0.64

18-30

6

QLQ1000×1079

1000

1164

50

0.79

23-39

7

QLQ1100×1131

1100

1211

50

0.95

28-47

8

QLQ1200×1182

1200

1267

80

1.13

33-55


Single Flow Rate

6-300m3/H 

Design Pressure

7.5-16 bar 

Water inlet pressure

2.5-3 bar 

The Range of Working Temperature

20-120.C (68-248.F)

Seal Type

O-ring and Washer 

Filter Precision

20-100microns

Connect Method

Flange 

Surface Treatment

Matt Spray Beads, Mirror Polishing, Electropolishing 

Control Method

Differential pressure switch, pneumatic butterfly valve, PLC

Filter sand type

Quartz sand, manganese sand, activated carbon, Anthracite, fiber ball, resin 

Filter medium supply

We can supply different kind filter medium and combination

Equipment Chamber Material

Carbon steel 304ss or 316L

The key of filter effect

water distribution and catchment technology


4.Attentions in using

1. When bypass filter first into use, users should clean sand firstly, after that to start filtration.
2. Turn all operating valves slowly, to avoid water impact. 
3. Keep sharp or hard things away from filter. 
4. Keep away from fire and high temperature.
5. Make sure sand is clean when not using. 
 
5.How to install?

Before installing a bypass filter, 
please make sure the ground is strong and even. The space is big enough for connecting 
pipes, valves and repair. The filter needs changes sands after using some time. 

6.Follow below steps one by one:
1. Take down control valve
2. Pour sand into tank, by covering a protective cover at the inlet to avoid sand inside
After replacing new sand, return control valve, connect tightly. Remember there's a pressure gauge,
 but not fasten it tightly. Make sure each pipe connection is correct and no leak. 
 

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