
11
13.
Anti Chemicals
13-1. Material quality of components/parts (major ones only)
①
Element
②
Filter case
③
Housing head
④
Piping/joint
⑤
Circular pump
⑥
Valve
⑦
Hose
Particular material
(
metal section sus
)
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
△
△
△
△
○
△
△
△
○
○
△
○