KNF Diaphragm Pumps are general-purpose pumps for various laboratory applications such as vacuum distillation, multiflask filtration, gel drying.

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Diaphragm vacuum pumps are dry-running devices used in a wide range of laboratory applications. They transfer, compress and evacuate different types of air, gases and vapors without contamination. The pumps are used for various laboratory applications such as vacuum distillation, multiflask filtration and gel drying.

Model	Flow rate at atm. pressure (l/min)	Vacuum (mbar absolute)	Pressure (bar g)
N 86 KT.18	up to 6	down to 100	up to 2.5
N 816.3 KT.18	16	down to 15	0.5
N 920 G	up to 21	down to 2.0	0.5
N 816.1.2 KT.18	30	down to 100	0.5
N 938.50 KT.18	up to 32	down to 12	0.5

Model

Flow rate at
atm. pressure
(l/min)

Vacuum
(mbar absolute)

Pressure
(bar g)

N 86 KT.18

up to 6

down to 100

up to 2.5

N 816.3 KT.18

16

down to 15

0.5

N 920 G

up to 21

down to 2.0

0.5

N 816.1.2 KT.18

30

down to 100

0.5

N 938.50 KT.18

up to 32

down to 12

0.5

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Diaphragm vacuum pumps are dry-running devices used in a wide range of laboratory applications. They transfer, compress and evacuate different types of air, gases and vapors without contamination. The pumps are used for various laboratory applications such as vacuum distillation, multiflask filtration and gel drying.

Model	Flow rate at atm. pressure (l/min)	Vacuum (mbar absolute)	Pressure (bar g)
N 86 KT.18	up to 6	down to 100	up to 2.5
N 816.3 KT.18	16	down to 15	0.5
N 920 G	up to 21	down to 2.0	0.5
N 816.1.2 KT.18	30	down to 100	0.5
N 938.50 KT.18	up to 32	down to 12	0.5

Model

Flow rate at
atm. pressure
(l/min)

Vacuum
(mbar absolute)

Pressure
(bar g)

N 86 KT.18

up to 6

down to 100

up to 2.5

N 816.3 KT.18

16

down to 15

0.5