17
Material code
A
Acid-resistant steel AISI 316
B
Stainless steel AISI 303/304
C
Hot-dip galvanised - coating thickness: min. 50 µm
D
Electrogalv yellow chromated - coating thick-
ness: 6-10 µm.
- This surface treatment has good properties in respect of
wear, water and chemical resistance.
However, it is important to be aware that if certain parts
are subjected to shock and impact the coating can crack
and thus allow corrosive substances to affect base
materials.
(1) The cylinder is not made of stainless material, but is sur-
face treated (D).
The Piston rod is stainless.
Under certain circumstances, corrosion can appear on
parts of the cylinder.
7.2 Warranty for EHS Stainless
Rust damage in the cylinder or pump and tarnishing on the stacker
caused by the environment in which it is used or the way it is cleaned
are not covered by the warranty.
See point 6.4 "Warranty conditions".
