HYDAC FILTER SYSTEMS OLF-5 Series - Page 97

HYDAC FILTER SYSTEMS GMBH Glossary
MoWa OLF-5 3433222d en-us print 97 / 100
NBR
Nitrile Butadiene Rubber, abbrevia-
tion NBR, is a copolymer made of
acrylonitrile and 1,3 butadiene and
is a synthetic rubber. Vulcanates of
the rubber have a figh resistance
against mineral oils, greases and
hydrocarbons. (Source: Wikipedia)
Spin-On
Spin-On are filter cartridges / filter
elements. Type MG = threaded
connection according to ISO228,
seal on inside. Type MA = threaded
connection according to UN, seal
on outside
Toploader
Toploader is a model of filter units/
filter housings where the replace-
ment of the filter element is carried
out from the top.