HL FILTER liquid filter cartridges0 pages

STRING WOUND FILTER CARTRIDGE
STRUCTURE
String wound filter cartridge consists of multi-hole
frames wound closely with textile fibers. Diverse kinds
of filtering precision can be realized by controlling the
winding density. As the outer bore diameter is larger
than the inner one, the filter cartridges have a good
deep-level filtering capability. FEATURES
Eliminate effectively the suspended objects and particles in the liquid. With large flow and small
pressure loss. With high residual loan and long service life. Can resist higher filtering pressure.
Provide different kinds of materials for filter cartridge according to the nature of liquid to be
filtered, thus ensuring the good compatibility between them.We have high quality material with
no silicon, Fluorescence agent and oil in. MAIN TECHICAL SPECIFICATION Dimension:
Outer diameter Ø63 ㎜、 Ø60 Inner diameter Ø 28㎜、Ø 30㎜ Pressure: 0.5MPa Temperature:
60℃(for polypropylene)
±1
±1
120℃(for stainless steel core, cotton fiber)
FLOW OF FILTER CARTRIDGE
The recommended flow for the filter cartridges in service is shown in the table (L/h for a 250㎜
filter cartridge)
Viscosity
Micron Rate (µ m)
1cs(water)
30cs
60cs
120cs
250cs
0.5
70
60
40
25
-
1
150
90
60
40
-
3
300
120
80
50
-
5
500
170
120
60
45
10
300
140
70
60
1100
540
220
100
95
30
1200
670
300
150
130
50
1200
880
440
180
160
75
Note:
800
20
1200
1200
690
230
200
100
1200
1200
750
270
220
1. The flow of each 250mm filter cartridge should not exceed 1200 L/h, otherwise its precision may be affected.
2. The flows shown in the above table are only the recommended values. The actual flow of the filter cartridge in
service may change due to the liquid nature, temperature, the nature of the eliminated particles, the contents of the
particles, etc.
3. It is recommended that a new filter cartridge used in the first time should work under a pressure drop of
0.1—0.3 bar, while the final pressure drop for the filter cartridge exchange is set at 2.5 bar. For the filter cartridge
whose precision is lower than 10µm, the pressure drop for the filter cartridge exchange had better be set at
1.0—1.5 bar.
APPLICATION
Mainly used for the purification of process water and solutions in food and drinks, electronic,
pharmaceutical, petroleum and chemical industries.