11
13.
Anti Chemicals
13-1.
Quality for the component parts
（
Main part only
）
①
Element
②
Filter case
③
Housing head
④
Piping/Joint
⑤
Circulating pump
⑥
Valve
⑦
Hose
Special quality of material
AS resin
PE resin
SUS
（
stainless steel
）
PE
（
polyethylene
）
BS
（
brass
）
FC-250
(
steel casing
)
BS
PVC
13-2.
Anti solvent/Anti chemicals
(summary)
〇･･･
No problem
△･･･
Caution
・
Acetone
・
Benzene
・
Diethyl ether
・
Ethyl acetate
・
Ethyl alcohol
・
Trichloroethylene
・
Acetate
・
Chlorine gas
・
Ammonia gas
・
Hydrogen sulfide
・
Freon
・
Water
△
△
△
△
○
△
△
△
○
○
△
○
