We recommend the following lubricants
be applied lightly to ‘O’ rings before
assembly (but please note the important
Exceptions):
l Molyon Grease containing MoS2,
for operating temperatures from
-20°C to +150°C.
l Silicone Grease, for operating
temperatures from -50°C to +200°C.
l Copper Anti-Seize Compound or
Nickel Anti-Seize Compound, for
operating temperatures above +200°C.
Exceptions
DO NOT use mineral-based oil or
grease, such as Molyon and Anti-Seize
Compounds on seals made from natural
rubber (NR), butyl (IIR) or ethylenepropylene
(EPM/EPDM). Likewise, DO
NOT use Silicone Grease or oil on seals
made from silicone (VMQ) compounds