■ Introduction
The primary bag filter is used in holding up big diameter’s dust and it adopts new king of multiple non-woven and synthetic fibre media and make bag type which have characteristic of low resistance, high dust holding capacity
■ The primary bag filter
● It’s the normal pre-filter for air conditioner
system in the occasion of much dust.
● Adopts good quality’s synthetic media which
have high dust holding capacity.
● It has efficiency of filtration area big, resistance
low and life-span long.
● Adopts metal frame to ensure it’s quality
● Quality is tested by the individual organization VVT.
Filtration efficiency (Test by weighing dust):
90%~95%(ASHRAE52. 1-1992)
● Efficiency Rate: G3-G4(EN99)
■ Applying area
The primary bag filter is suitable for pre-filtration for air conditioner system, and widely used in pharmacy factory, hospital, electronic factory, etc. If you choose it as your first Pre-filtration, it could lighten charge of Medium and HEPA filter and could prolong the life-span.
Specification
|
Dimension
(W*H*D)(mm) |
Number
of pockets |
Air flow
(m3/h) |
Primary resistance
(by 0. 5 m/s) |
Final resistance
|
Efficiency |
|
295*495*500 |
3 |
1800 |
30Pa |
200 Pa |
G3 |
|
1720 |
45 Pa |
250 Pa |
G4 | ||
|
495*595*500 |
5 |
2350 |
30Pa |
200 Pa |
G3 |
|
2340 |
45Pa |
250 Pa |
G4 | ||
|
595*595*500 |
6 |
3600 |
30Pa |
200 Pa |
G3 |
|
3490 |
45Pa |
250 Pa |
G4 | ||
|
595*595*500 |
8 |
5800 |
30Pa |
200 Pa |
G3 |
|
5500 |
45Pa |
250 Pa |
G4 | ||
|
595*595*500 |
10 |
7000 |
30Pa |
200 Pa |
G3 |
|
5600 |
45Pa |
250 Pa |
G4 |
Customized design is available