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Pressure filtration devices
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Home | Membranes | Membrane Accessories | Pressure filtration devices
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Pressure filtration devices with a sample loading cylinder are suitable for batch filtration of samples from 20 ml, whilst devices without infusion cylinders are connected inline and are suitable for larger volumes of several liters.
Filtration of liquids and gases is possible, including sterile filtration of serums or the clear filtration of media that are difficult to filter, especially those that are highly viscous. Membranes, paper or glass fiber filter discs can be used. Cleaning and changing of filters is completed in a few steps.
All units are equipped with pressure resistant filter supports. High quality silicone or PTFE O-rings seal the systems. Please ensure you only use intact seals for safety reasons. PTFE versions are available in addition to stainless steel devices, for use with corrosive media.
Applications
- Clear filtration of liquids that are difficult to filter and sterile filtration of liquids and gases. For small volumes: MD 050
- Inline sterilization of biological liquids, ophthalmics, etc.: MD 142/6
- Inline filtration of corrosive liquids which must not come into contact with metals: MD 142/7 or with infusion cylinder MD 142/7/3
| Technical Information - Pressure filtration devices |
| Series |
Material |
Seals |
Maximum
pressure*
(bar) |
Maximum
temperature
resistance (°C) |
Filter
diameter
(mm) |
Prefilter
diameter
(mm) |
| MD 050 |
Stainless steel |
Silcone/PTFE |
10/4 |
200 |
50 |
43 |
| MD 142/5 |
Stainless steel |
Silicone/PTFE |
10/4 |
200 |
142 |
134 |
| MD 142/6 |
Stainless steel |
Silicone/PTFE |
10/4 |
200 |
142 |
134 |
| MD 142/7 |
PTFE |
PTFE |
3.5 |
200 |
142 |
134 |
| * with silicone O-ring/PTFE O-ring |
| Ordering Information - Pressure filtration devices |
| Catalog Number |
Description |
Pressure filtration devices
Stainless steel |
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| 10450450 |
MD 050/4, 200 ml, 230 x 70 mm, with rapid seal |
| 10451410 |
MD 142/5, without infusion cylinder, 100 x 180 mm |
| 10451610 |
MD 142/5/3, 2200 ml, 545 x 200 mm |
| 10452600 |
MD 142/6/3 (GMP), 2200 ml, 570 x 220 mm |
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| 10451700 |
MD 142/7, without infusion cylinder, 180 x 200 mm |
| 10451710 |
MD 142/7/3, 1500 ml, 470 x 200 mm |
Pressure filtration devices - accessories - inlet/outlet connections
For stainless steel pressure filtration devices of the MD 050 and MD 142/5 series* |
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| 10453000 |
MD 050/0/11, connection: R 3/8", for SV 004, 1/pk |
| 10453001 |
MD 050/0/12, connection: rapid seal coupling, for SV 003 b and SV 003 c, 1/pk |
| 10453002 |
MD 050/0/13, connection: olive external dia. 13 to 15 mm, for pressure hoses, 1/pk |
| 10453007 |
MD 050/0/18, connection: olive external dia. 9 to 11 mm, for pressure hoses, 1/pk |
| For GMP pressure filtration devices of the MD 142/6 series† |
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| 10453201 |
MD 142/2/11, connection: R 3/8", for SV 004, 1/pk |
| 10453208 |
MD 142/2/14, connection: olive external dia. 9 to 11 mm, for pressure hoses, 1/pk |
| 10453200 |
MD 142/2/09, connection: stainless steel clamp, for TriClover connectors, 1/pk |
| 10453301 |
ST 002 stand for pressure filter, 1/pk |
Pressure hoses
Pressure hose, braided, SV 003 a (connectors R 3/8"/SVK) and SV 003 b (connectors SVK/SVK), inner dia. 6 mm, length 1.5 m, 1/pk |
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| 10471100 |
Pressure hose, braided, SV 003 a and SV 003 b |
| 10471101 |
Pressure hose, SV 003 c, loadable bar: 10, connection: rapid seal coupling/R 3/8", inner dia. 6 mm, length 1.5 m, 1/pk |
| 10471200 |
Pressure hose, PTFE, SV 004, braided with stainless steel wire, loadable bar: 10, autoclavable to 121°C, connection: R 3/8" / R 3/8", inner dia. 8 mm, length 1.5 m, 1/pk |
* All connections are suppplied with PTFE seal
† Connection to the device at safety collar for TriClover with clamp, supplied complete with sealing rings
SVK - rapid seal coupling |
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