Pressure Unit Converter

mbar

Torr

Pascal (Nm^-2)

kPa (kilopascal)

bar

inch Hg

mm Hg

mm H20

Pumping Speed Unit Converter

*Decimals indicated by commas ","

m³h^-1

ls^-1

l min^-1

ft³min^-1

This information is provided as a general guide only. Further guidance should be sought with respect to specific chemicals and their applications.

Chemical Resistance:

Material	Generally resistant to	Generally attacked by
Nitrile Butadiene Acrylonitrile copolymer	Many hydrocarbon fats, oils, greases, hydraulic fluids	Ozone, ketones, esters, aldehydes, chlorinated and nitro hydrocarbons
Neoprene Chloroprene polymer	Moderate chemicals and acids, ozone, oily fats, greases, many oils and solvents	Strong oxidising acids and esters, ketones, chlorinated aromatic and nitro hydrocarbons
Fluoroelastomer Fluorocarbon polymer	All aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable fats	Ketones, low molecular weight esters and nitro containing compounds
Aluminium	Organic acids, fatty acids, freons, nitric acid	Strong acids, alkalis chlorinated solvents, mercury
Stainless Steel	Organic acids, alkalis, nitric acid. Sulphuric acid (10%)	Strong oxidising acids and esters, ketones, chlorinated aromatic and nitro hydrocarbons
Polymer Liquid crystal polymer	Organic acids, glycols, chlorinated solvents, ketones, mineral and oxidising acids, caustic solutions, freons	Sodium hydroxide, sulphuric acid (70%)