| Pall Membrane Disc Filters |
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| 제조사:PALL |
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Strong, chemically resistant membranes for air monitoring and sampling in aggressive environments
- Low chemical background permits highly sensitive, interference-free determinations.
- Ensures accurate gravimetric determinations with low tare mass.
- Zefluor™ membrane now available in 0.5 µm pore size to meet NIOSH specifications.
- Ideal for filtration of gas and/or organic solvents.
- For air monitoring and sampling in aggressive environments.
- Supported membranes offer increased durability for hostile testing environments or acid aerosol monitoring.
- Teflo membrane offers unique PMP support ring for PM 10 and PM 2.5 dichotomous and other air sampling techniques.
- Ultimate in chemical compatibility for filtering harsh chemicals and HPLC mobile phases that destroy other membrane materials.
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| Description |
Zylon™ Membrane |
TF (PTFE) Membrane |
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| Filter Media/Support |
Unsupported PTFE |
PTFE on a polypropylene support |
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| Typical Thickness |
140 µm (5.5 mils) |
0.2 µm: 139 µm (5.5 mils)
0.45 and 1 µm: 135 µm (5.3 mils) |
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Typical Air Flow Rate
(L/min/cm2 at 0.7 bar (70 kPa, 10 psi)) |
5 µm: 13 |
0.2 µm: 2
0.45 µm: 3
1 µm: 7 |
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Minimum Bubble Point - IPA
bar (psi) |
Not Applicable |
0.2 µm: 1.0 (15)
0.45 µm: 0.4 (6)
1 µm: 0.1 (2) |
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Water Breakthrough
bar (psi) |
Not Applicable |
0.2 µm: 2.8 (40)
0.45 µm: 1.1 (16)
1 µm: 1.0 (15) |
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| Typical Aerosol Retention* |
Not Applicable |
Not Applicable |
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| Part Number |
Description |
Pkg |
| Zefluor™ Membrane |
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| P5PQ025 |
0.5 µm, 25 mm |
100/pkg |
| P5PQ047 |
0.5 µm, 47 mm |
50/pkg |
| P5PL025 |
1 µm, 25 mm |
100/pkg |
| P5PL037 |
1 µm, 37 mm with support pads |
50/pkg |
| P5PL047 |
1 µm, 47 mm |
50/pkg |
| P5PL090 |
1 µm, 90 mm |
50/pkg |
| P5PL001 |
1 µm, 8 x 10 in. |
25/pkg |
| 60048 |
2 µm, 25 mm |
100/pkg |
| P5PJ037 |
2 µm, 37 mm, with support pads |
50/pkg |
| P5PJ047 |
2 µm, 47 mm |
50/pkg |
| P5PJ001 |
2 µm, 8 x 10 in. |
25/pkg |
| P5PI001 |
3 µm, 8 x 10 in. |
25/pkg |
| Teflo Membrane |
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| R2PL037 |
1 µm, 37 mm |
50/pkg |
| R2PL047 |
1 µm, 47 mm |
50/pkg |
| R2PJ037 |
2 µm, 37 mm |
50/pkg |
| R2PJ041 |
2 µm, 41 mm |
50/pkg |
| R2PJ047 |
2 µm, 47 mm |
50/pkg |
| R2PI025 |
3 µm, 25 mm |
50/pkg |
| 60146 |
3 µm, 47 mm |
50/pkg |
| Zylon™ Membrane |
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| P4PH037 |
5 µm, 37 mm, with support pads |
50/pkg |
| P4PH047 |
5 µm, 47 mm |
50/pkg |
| TF (PTFE) Membrane |
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| 66141 |
TF 200, 0.2 µm, 13 mm |
100/pkg |
| 66142 |
TF 200, 0.2 µm, 25 mm |
100/pkg |
| 66143 |
TF 200, 0.2 µm, 47 mm |
100/pkg |
| 66630 |
TF 200, 0.2 µm, 50 mm |
100/pkg |
| 66145 |
TF 200, 0.2 µm, 142 mm |
25/pkg |
| 66146 |
TF 200, 0.2 µm, 293 mm |
25/pkg |
| 66147 |
TF 450, 0.45 µm, 13 mm |
100/pkg |
| 66148 |
TF 450, 0.45 µm, 25 mm |
100/pkg |
| 66149 |
TF 450, 0.45 µm, 47 mm |
100/pkg |
| 66631 |
TF 450, 0.45 µm, 50 mm |
100/pkg |
| 66151 |
TF 450, 0.45 µm, 142 mm |
25/pkg |
| 66152 |
TF 450, 0.45 µm, 293 mm |
25/pkg |
| 66153 |
TF 1000, 1 µm, 13 mm |
100/pkg |
| 66154 |
TF 1000, 1 µm, 25 mm |
100/pkg |
| 66159 |
TF 1000, 1 µm, 37 mm, with support pads |
100/pkg |
| 66155 |
TF 1000, 1 µm, 47 mm |
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100/pkg |
| 66158 |
TF 1000, 1 µm, 293 mm |
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