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Pall Ptfeo W/RING 2.0UM PK-50 41MM R2PJ041 has been discontinued by Pall and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Laboratory Filters, Laboratory membrane filters yourself to try and find the perfect replacement for you!
Pall Ptfeo W/RING 2.0UM PK-50 41MM R2PJ041 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Pall Ptfeo W/RING 2.0UM PK-50 41MM R2PJ041 / 28139-120 is part of a wide selection of Pall Laboratory membrane filters. Combining excellent quality with an affordable price, the Pall Ptfeo W/RING 2.0UM PK-50 41MM R2PJ041 / 28139-120 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Laboratory membrane filters please do not hesitate to contact our customer service for further guidance.![]()
Strong, chemically resistant PTFE membranes have unique PMP (polymethylpentene) support ring for PM10 and PM2.5 dichotomous and other air sampling techniques. Membranes offer increased durability for hostile testing environments or acid aerosol monitoring.
| 1 µm Size | 2 µm Size | 3 µm Size | ||
| Typical Thickness: | 76 µm | 46 µm | 30.4 µm | |
| Typical Air Flow Rates: | 17 Lpm/cm2 | 53 Lpm/cm2 | 90 Lpm/cm2 | |
| at 0.7 bar | at 0.7 bar | at 0.7 bar | ||
| Typical Aerosol Retention*: | 99.99% | 99.99% | 99.79% | |
| *Following ASTM D2986-95A 0.3 µm (DOP) at 32 Lpm/100 cm2 filter media. |
| Pore Size, µm: | 2.0 |
| Diameter, mm: | 41 |
| Pall No.: | R2PJ041 |
| Unit: | Pack of 50 |