Resistance to solvents
Solvents
Acetic acid
Acetone
N-Amylalcohol
Benzene
N-Butanol
Carbontetrachloride
Chlorobenzene
Chloroform
Cyclohexane
Diethyl ether
Diisopropyl ether
Dioxane
Dimethyl formamide (DMF)
Ethanol
Ethyl acetat
Heptane
Hexane
Isoamyl alcohol
Isopropyl alcohol
Methanol
Methylenechloride
Methyl ethyl ketone (MEK)
Pentane
N-Propyl alcohol
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
Tetrahydrofurane (THF)
Toluene
1,1,1-Trichloroethane
Trichloroethylene
Xylene
*Absolute pressure
A = Recommended—little or no effect
B = Minor to moderate effect
C = Moderate to severe effect
U = Not recommended
4
Material
Recommended seal and
in pump
flap valve material
EPDM
Viton
seal
A
A
A
A
A
A
A
U
A
B
A
U
A
U
A
U
A
U
A
U
A
U
A
B
A
A
A
A
A
B
A
U
A
U
A
A
A
A
A
A
A
B
A
A
A
U
A
A
A
U
A
U
A
B
A
U
A
U
A
U
A
U
(FPM)
Kalrez
®
®
seal
B
A
U
A
B
A
A
A
A
A
A
A
A
A
A
A
A
A
U
A
U
A
U
A
U
A
A
A
U
A
A
A
A
A
B
A
A
A
C
A
A
A
U
A
A
A
A
A
A
A
A
A
U
A
A
A
A
A
A
A
A
A
Boiling
Vacuum level
point
°C
mbar* for boiling
point at 40 °C
118
44
56
556
137
11
80
236
118
25
77
271
132
36
62
474
81
235
35
>1013
68
375
101
107
153
11
79
175
77
240
98
120
69
335
129
14
82
137
65
337
40
>1013
80
243
36
>1013
97
67
146
35
121
53
67
357
111
77
74
300
87
183
~140
25
Formula
C
H
O
2
4
2
C
H
O
2
6
C
H
O
5
12
C
H
6
6
C
H
O
4
10
CCl
4
C
H
Cl
6
5
CHCl
3
C
H
6
12
C
H
O
4
10
C
H
O
6
14
C
H
O
4
8
2
C
H
NO
3
7
C
H
O
2
6
C
H
0
6
8
2
C
H
7
16
C
H
6
14
C
H
O
5
12
C
H
O
3
8
CH
O
4
CH
Cl
2
2
C
H
O
4
8
C
H
5
12
C
H
O
3
8
C
H
Cl
2
2
4
C
Cl
2
4
C
H
O
4
8
C
H
7
8
C
H
Cl
2
3
3
C
HCl
2
3
C
H
8
10
