Filter Media
Hydrophilic polypropylene
Pore Size
0.2 and 0.45 µm
Typical Thickness
0.2 µm: 101 µm (4.0 mils)
0.45 µm: 114 µm (4.5 mils)
Typical Water Flow Rate
mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.2 µm: 20
0.45 µm: 31
Maximum Operating Temperature
55 °C (131 °F)
Minimum Bubble Point - Water
0.2 µm: 2.9 bar (290 kPa, 42 psi)
0.45 µm: 1.38 bar (138 kPa, 20 psi)
GH Polypro (GHP) Membrane is Virtually a Universal Membrane for All Applications
|
|
Proteinaceous |
General
Aqueous |
Non-aggressive
Organic |
Aggressive
Organic |
|
|
|
|
|
GHP |
+ + |
+ + |
+ + |
+ + |
|
|
|
|
|
PTFE |
- |
- |
+ + |
+ + |
|
|
|
|
|
PVDF |
+ + |
+ + |
+ |
- |
|
|
|
|
|
Nylon |
+** |
+ + |
+ |
- |
|
+ + Recommended + Suitable - Not Recommended
** Dependent on protein type and concentration.
Part Number |
Description |
Pkg |
GH Polypro (GHP) Membrane Disc Filters |
60189 |
0.2 µm, 25 mm |
100/pkg |
66557 |
0.2 µm, 47 mm |
100/pkg |
66628 |
0.2 µm, 50 mm |
100/pkg |
66629 |
0.45 µm, 13 mm |
100/pkg |
66340 |
0.45 µm, 25 mm |
100/pkg |
66640 |
0.45 µm, 37 mm |
100/pkg |
66548 |
0.45 µm, 47 mm |
100/pkg |
66625 |
0.45 µm, 50 mm |
100/pkg |
66626 |
0.45 µm, 90 mm |
100/pkg |
Part Number |
Description |
Pkg |
GH Polypro (GHP) Membrane Disc Filters |
60189 |
0.2 µm, 25 mm |
100/pkg |
66557 |
0.2 µm, 47 mm |
100/pkg |
66628 |
0.2 µm, 50 mm |
100/pkg |
66629 |
0.45 µm, 13 mm |
100/pkg |
66340 |
0.45 µm, 25 mm |
100/pkg |
66640 |
0.45 µm, 37 mm |
100/pkg |
66548 |
0.45 µm, 47 mm |
100/pkg |
66625 |
0.45 µm, 50 mm |
100/pkg |
66626 |
0.45 µm, 90 mm |
100/pkg |