Absolute rated filter bag / Absolute efficiency filter bag
General introduction for PPA absolute rated filter bag
For the traditional designed nonwoven liquid filter bags, as usual the filter efficiency is around 60~70%, which just can be used for some primary filtration, for some high efficiency request occasions is not applicable.
For break this limitation and offer the higher efficiency but economical solutions, Zonel Filtech developed the PPA high efficiency liquid filter bags which is pushes the boundaries of bag filtration technology far beyond traditional designs. The filter bag with the filter efficiency more than 99%, in some measure, we call it absolute rated filter bag.
The Zonel brand PPA absolute filter bags adopted the micro PP fiber material with multi-layers that made of different density / workmanship filter materials then put them according to the certain order so as to make the filter bags with different micron size with the high filter efficiency as requested and can be adopted to different applications.
The micron size from 1.5~25 can be customized, any help needed, welcome to contact with Zonel Filtech!
Relevant products:
Micron rated filter cloth and filter bags
Filter mesh/bolting cloth
S.S. bag filter housing
Technical specification of PPA micron absolute rated filter bag
1. Size and operation details for PPA micron absolute rated filter bag:
Item |
Size (mm) (dia. X L) |
Filter area (㎡) |
Max. Operating Temperature ("C) |
Max. Operating Pressure (bar) |
Suggest pressure To change bag (bar) |
Max. Flow rate (m³/h) |
Size 1 # |
∅180*435 |
0.24 |
90 |
2.5 |
0.8~1.5 |
8 |
Size 2 # |
∅180*810 |
0.48 |
90 |
2.5 |
0.8~1.5 |
15 |
2. Filter efficiency data for PPA micron absolute rated filter bag:
Material |
Model |
Particles size at common removal efficiencies (micron) |
△P (PSI) size 2# @10m3/hr |
Max. operating Temperature (°C) |
||||
>60% |
>90% |
>95 |
>99% |
>99.9 |
||||
PP |
PPA 1.5 |
0.2 |
0.6 |
0.8 |
1.5 |
5 |
0.09 |
90 |
PPA 3 |
0.8 |
1 |
2 |
3 |
5 |
0.22 |
90 |
|
PPA 5 |
1 |
2 |
3 |
5 |
15 |
0.05 |
90 |
|
PPA 10 |
2 |
4 |
5 |
10 |
25 |
0.04 |
90 |
|
PPA 25 |
10 |
25 |
30 |
25 |
35 |
0.03 |
90 |
The properties of PPA absolute rated high efficiency liquid filter bag
1. Multi-layers design with higher filtration efficiency.
2. The different layers with different open size be laid in order, the filter bags won’t be blocked at any layer quickly, so with a much longer life when compare to the traditional design filter bags.
3. 100% welded seam make the filter bag without leakage from the sewing seam as before.
4. With different top rings for choice, suitable for various bag filter housing.
5. The filter bags no additives, such as resins, binders or surface treatments, food grade material adopted.
The applications of PPA absolute rated high efficiency liquid filter bag
1. Food and beverage filtration: such as beer, wine, juice, vinegar processing.
2. Oil filtration: such as hydraulic oils, lubricating oils filtration, etc.
3. Fine chemicals filtration: decolorant, lacquers, developers, pharmaceutical chemicals processing, etc.
4. Other fine particles filtration, such as the activated carbon removal in process systems, fine particles removal in parts cleaning, printing ink filtration, etc.