SFN-Series / PTFE membrane filter cartridges
Characteristics
- FDA conform
- Food Contact Declaration
- REACH-Declaration
- Contains no silicone, binding agent or adhesive
- Excellent chemical resistance
Technical data
Filter media
PTFE
Core / external cage
Polypropylene
Adapter
Polypropylene
Filter fineness
0.05 - 1.0 µm
Working temperature
max. 95 °C
Differential pressure
max. 5,6 bar at 20 °C / max. 1,4 bar at 80 °C
Dimensions
Lengths
5 to 40"
Outer diameter
69 mm
Inner diameter
28 mm
Integrity test-data
Fineness
Bubble-Point
Diffusion rate*
0.05 µm
< 1.2 bar
40 cc/min
1.0 bar
0.10 µm
< 0.9 bar
20 cc/min
0.7 bar
0.20 µm
< 0.8 bar
20 cc/min
0.6 bar
0.45 µm
< 0.5 bar
52 cc/min
0.4 bar
1.0 µm
-
-
-
* IPA: water = 60/40
Ordering code
SFNType
20Length (inch)
(mm)
PPCore
000.2Fineness(µm)
-7Adapter
ESeal
SFN
4 7/8
124
PP = Polypropylene
0.05
X = DOE
E = EPDM
5
127
0.1
3 = 222 OR / closed
N = NBR
9 3/4
248
0.2
7 = 226 OR / Fin
S = Silicone
10
254
0.45
8 = 222 OR / Fin
V = Viton
19 1/2
496
1.0
20
508
30
762
40
1016
Example: SFN 20PP000.2 -7E
All specifications refer to our standard product range. Due to constant technical developments, this information may change at any time without notice.You cannot find what you are looking for? Do not hesitate to contact us.