CGL BU SERIES CGL SE SERIES CGL M SERIES CGL FILTER CORES
ME TYPE HIGH PRE-CISION FILTER CORE

1.The filter cores are manua-fctured from special long fibers with deep filtration structure,high density and high pressure treated.
2.Deep type wrinkled structure assures high performance.
3.Superior absorption and wate bonding capacity.High fitration accuracy,long service life and conenient replacement.
4.Suitable for filtranting vario-us oils such as hydrauliic, lubri-cation,turbine,and insulation etc.

MODEL
ME30
ME32
ME50
ME100
Outside dia.(mm)
φ104
φ104
φ144
φ179
Inside dia(mm)
φ38
φ25
φ38
φ40
Height(mm)
114
Weight(g)±5%
240
250
480
750
Contam.Absorb capa.(g)
30
40
50
80
Water absorb capa.(cc)
60
60
130
200
Filtration accuracy
From NAS class12 to NAS class6-9(1pass)

WG TYPE HIGH PRECISION FILTER CORE

1.WG type filter core and gets rid of the impurity without going to water, special-purpose in water ethylene glycol oil.


MODEL
WG100
Outside dia.(mm)
φ179
Inside dia(mm)
φ40
Height(mm)
114
Weight(g)
720

Contam.Absorb
capa.(g)

60
Filtration accuracy
NAS Class 8


PREVENTION FOR MACHINE DAMAGE ACCORDING TO FIL TER CORE VARIATION
The damaged part on the machine and oil condition can be identified byy the condition of the entire core ,core surface and contamination existed on the core surface.This provides prevention methods for machine accident in advance.Below table shows the damage prevention guides for the machine.

FILTER CORE VARIATION
REMEADY
ENTIRE CORE CONDITION
CORE SURFACE CONDITION
1.Dust and oill contamination existed on core surfac When dust,oil contamination or some metal power existed on the core surface,it means the machine and oil are under normal condition.If the core color turns black or yellow,check acid value.
2.Much metal powder existed on core surface
When this problem occurs,it means the part with same metal materials has been worn out.Correct it as soon as possible.
3.Core surface splited (A soft feeling when pressed by fingers) This problem is caused by lots of water mixed in oil .Check water content and repair it.
4.Core surface splited(A hard feeling when pressed by fingers) This means the filter core has been fully saturated.Replace with a new one immediately.
5.Core surface deflected This problem is caused by over pressure in the oil cleaner.Check fitting and pressure on the outetside.When the core has a soft feeling,IT means lots of water contained in the oil.
6.Core shinked The picked oil contamination exceeds allowable capacity that causes core deformation due to a pressure increase in the oil cleaner. Replace with a new one immediately.
The NAS is a standard used for judging contamination condition.Below table shows various contamination classes based on the contained contamination particles.

CONT.
PARTI
NAS Class(Nos,in100ml)
class
00
0
1
2
3
4
5
6
7
8
9
10
11
12
5-15μ
125
250
500
1000
2000
4000
8000
16000
32000
64000
128000
256000
512000
1024000
15-25μ
22
44
89
178
356
712
1425
2850
5700
11400
22800
45600
91000
182400
25-50μ
4
8
16
32
63
126
253
506
1012
2025
4050
8100
16200
32400
50-100μ
1
2
3
6
11
22
45
90
180
360
720
1440
2880
5760
100μ
0
0
1
1
2
4
8
16
32
64
128
256
512
1024
             
Classes after filtered
 

Classes for new oils