7
Warning:
When the inerting cap is fitted, the septum cap acts as a pressure
relief valve which can open suddenly and blow out (with some velocity) at
pressures approaching 2 bar gauge. (NB: Sampling probes inserted through
Septum cap may restrict this pressure relief action).
For high pressure applications, please contact :
3.3 Additional Safety Information for the ATS10377 Inerting Cap
Viton (main seal
Viton is resistant to a wide range of chemicals including
and o rings)
oils, aqueous media and most other fluids. It is recommended to
check for specific chemicals by reference to an internet
search engine. Numerous web sites give data on Viton chemical
resistance.
http://www.dupontelastomers.com/Products/Viton/viton.asp
PFTE cap and
PTFE is resistant to a wide range of chemicals, including ozone,
valve spindle
chlorine, acetic acid, ammonia sulphuric acid and hydrochloric acid.
The only chemicals known to affect these coatings are
molten alkali metals and highly reactive fluorinating agents. It is
recommended to check for specific chemicals by reference to
an internet search engine.
http://www2.dupont.com/Teflon_
Industrial/en_US/tech_info/prodinfo_ptfe.html
Silicone cap septum
Peroxide cross linked HTV silicone rubber, classified in accordance with
ASTM D 1418 as VMQ.
It is recommended to check for specific chemicals by reference to an
internet search engine.
316 Stainless steel
It is recommended to check for specific chemicals by reference to
gas nozzle
an internet search engine.
316 Stainless steel
It is recommended to check for specific chemicals by reference to
2mm diameter
an internet search engine.
sampling hole
bung
