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KNF
Lab Filtration
These
convenient KNF filtration pumps are lightweight and easy to
use for your flask filtration, vacuum manifold, blotting and
desiccation applications.. There are no metal wetted parts within
the pump heads. The high quality, smoothly-dampened brass vacuum
gauge exhibits minimal needle bounce, and a convenient regulator
valve provides fine vacuum adjustment. KNF filtration pumps
are available with either a vacuum or pressure gauge and regulator
assembly, or as a stand-alone pump.
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Pump
Selection Guide for Filtration |
Bottletop
Filtration Units: For sterilizing tissue culture
media, microbiological media, and other biological
solutions.
Disposable Filtration Assemblies: For sterilizing
tissue culture media, microbiological media, and other
biological solutions. |
|
Pump
Model |
Flow
Rate
|
End
Vacuum |
Regulator/Gauge
Pkg |
|
N86KT.45P |
5.5
LPM |
120
Torr (25.2"Hg) |
Vacuum |
|
N86KTP |
5.5
LPM |
120
Torr (25.2"Hg) |
None |
|
N811KV.45P |
13
LPM |
75
Torr (27"Hg) |
Vacuum |
|
N811KVP |
13
LPM |
75
Torr (27"Hg) |
None |
| Manifold
Filtration: For multiple
sample (3 and 6 place) sterility testing of antibiotics
and pharmaceuticals by bacteria retentive method and
for routine microbiological filtrations. Because of
the potentially large volumes of liquid used with
vacuum manifolds, a liquid pre-trap is recommended. |
|
Pump
Model |
Flow
Rate |
End
Vacuum |
Regulator/Gauge
Pkg |
|
N816.1.2KT.45P |
30
LPM |
120
(25.2"Hg) |
Vacuum |
|
N816.1.2KTP |
30
LPM |
120
Torr (25.2"Hg) |
None |
| Glass
Filtration Assemblies:
For filtration of aqueous, organic or corrosive liquids
for particulate contamination analysis and for HPLC
solvent filtration. |
|
Pump
Model |
Flow
Rate |
End
Vacuum |
Regulator/Gauge
Pkg |
|
N811KV.45P |
13
LPM |
75
Torr (27"Hg) |
Vacuum |
|
N811KVP |
13
LPM |
75
Torr (27"Hg) |
None |
|
N816.1.2KT.45P |
30
LPM |
120
Torr (25.2"Hg) |
Vacuum |
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N816.1.2KTP |
30
LPM |
120
Torr (25.2"Hg) |
None |
| Solvent
Filtration and Degassing:
For transferring solvents directly from the reagent
bottle while removing particulate from HPLC mobile
phase. Once the filtration is complete, the sample
can then be degassed in the same vessel. |
|
Pump
Model |
Flow
Rate |
End
Vacuum |
Regulator/Gauge
Pkg |
|
N816.3KT.45P |
16
LPM |
15
Torr (29.3"Hg) |
Vacuum |
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N816.3KTP |
16
LPM |
15
Torr (29.3"Hg) |
None |
| Desiccation:
For use in the removal of moisture in a sample preparation
step or as an anaerobic culture jar in bacteriological
work. |
|
Pump
Model |
Flow
Rate |
End
Vacuum |
Regulator/Gauge
Pkg |
|
N816.3KT.45P |
16
LPM |
15
Torr (29.3"Hg) |
Vacuum |
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N816.3KTP |
16
LPM |
15
Torr (29.3"Hg) |
None |
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PRESSURE
FILTRATION PUMPS
|
|
Pump
Model |
Flow
Rate |
Max
Pressure |
Regulator/Gauge
Pkg |
|
N86KT.46P |
5.5
LPM |
35
psig |
Pressure |
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N86KTP |
5.5
LPM |
35
psig |
None |
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N811KT.46P |
11.5
LPM |
30
psig |
Pressure |
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N811KTP |
11.5
LPM |
30
psig |
None |
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Teflon® and Kalrez®
are registered trademarks of DuPont. Ryton® is a
registered trademark of Phillips 66. LABOPORT® is
a registered trademark of KNF Neuberger GmbH.
NOTE: Standard continuous
performance ratings are based on technical data and
test results of nominal units at sea level with an ambient
temperature of 70° F (21° C) and nominal electrical
supply as listed above. Specifications subject to change
without notice. You should always check corrosion resistance
charts for compatibility with the chemicals used in
your lab.
Teflon®
is a registered trademark of DuPont.
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