Schmalz

Measurement Units of Vacuum Data

The units pascal [Pa], kilopascal [kPa], bar [bar] and millibar [mbar] are most widely used in vacuum technology as units for pressure. The units are converted as follows:

0.001 bar = 0.1 kPa = 1 mbar = 100 Pa

On this website, all absolute pressure values are given in bar or mbar, all relative values in %. The % value is typical for a relative indication of the efficiency of a vacuum generator. Other units are used internationally. Some of them are included in the following table.

Vacuum/pressure conversion table

  bar N/cm2 kPa atm, kp/cm2   mm H2O Torr; mm Hg   in Hg
bar 1.00000  10.00000   100.0000   1.01970 10,197.00  750.0600 29.5400
N/cm2 0.10000 1.00000 10.0000 0.10190 1,019.70 75.0060 2.9540
kPa 0.01000 0.10000 1.0000 0.01020 101.97 7.5006 0.2954
atm, kp/cm2   0.98070 9.80700   98.0700 1.00000 10,332.00   735.5600 28.9700
mm H2O 0.00010 0.00100 0.0100 0.00009 1.00 0.0740 0.0030
Torr; mm Hg 0.00133 0.01333 0.1333 0.00136 13.60 1.0000 0.0394
in Hg 0.03380 0.33850 3.8850 0.03446 345.40 25.2500 1.0000

Schmalz Companies

Select your Schmalz Company in one of the following regions:

Regions

Your region is not listed?

Schmalz maintains an international sales network with sales partners in over 80 countries. Please select a language for our international website.

The URL you are trying to access is not in the correct language or country context.

The store channel associated with your account does not match the channel of the requested URL. To view prices or place an order, please switch to your user-specific channel.

0 products successfully added to cart

Go to shopping cart