Charts, Distributor Tools, Finishing, Finishing Basics Viscosity Cup Comparison Chart

Lists 15 of the most common viscosity measuring devices

Do you have a viscosity measurement using a #4 Ford cup and need to know what that translates to in a #2 Zahn? This chart will do it for 15 of the most common viscosity measuring devices.


VISCOSITY CUP CONVERSION CHART

SATA DIN 4 POISE CENTIPOISE DUPOINT PARLIN 7 DUPOINT PARLIN 10 FISHER 1 FISHER 2 FORD CUP 3 FORD CUP 4 KREBS UNITS KU SAYBOLD UNIVERSAL SSU Zahn 1 Zahn 2 Zahn 3 Zahn 4 Zahn 5 SATA DIN 4
9
11		 0.1
0.15
0.2		 10
15
20		 27
30
32		 11
12
13		 20
25
30		 15 12 5
8
10		   50
80
100		 30
34
37		 16
17
18		       9
11
12
15
17		 0.25
0.3
0.4		 25
30
40		 37
43
50		 14
15
16		 35
39
50		 17
18
21		 15
19
25		 12
15
17		   130
160
210		 41
44
52		 19
20
22		       12
15
17
18
20
22		 0.5
0.6
0.7		 50
60
70		 57
64		 17
18
20		   24
29
33		 29
33
36		 19
21
23		 30
33
35		 260
320
370		 60
68		 24
27
30		       18
20
22
23
24
28		 0.8
0.9
1.0		 80
90
100		   22
23
25		   39
44
50		 41
45
50		 26
29
31		 37
38
40		 430
480
530		   34
37
41		 10
12		 10   23
24
28
30
32
39		 1.2
1.4
1.6		 120
140
160		   30
32
37		   62 58
66		 36
41
45		 43
46
48		 580
690
790		   49
58
66		 14
16
18		 11
13
14		   30
32
39
42
46
50		 1.8
2.0
2.2		 180
200
220		   41
45		       51
56
61		 50
52
54		 900
1000
1100		   74
82		 20
23
25		 16
17
18		 10
20		 42
46
50
55
59
64		 2.4
2.6
2.8		 240
260
280		           67
72
76		 56
58
59		 1200
1280
1380		     20
30
32		 12
21
22		 12
13
14		 55
59
64
67
70
74		 3.0
3.2
3.4		 300
320
340		           83 60 1475
1530
1630		     34
36
39		 24
25
26		 15
16
17		 67
70
74
79
83
86		 3.6
3.8
4.0		 360
380
400		             62
64		 1730
1850
1950		     41
43
46		 28
29
30		 18
19
20		 79
83
86
89
94
100		 4.2
4.4
4.6		 420
440
460		             66 2050
2160
2270		     48
50
52		 32
33
34		 21
22
23		 89
94
100
105
110
122		 4.8
5.0
5.5		 480
500
550		             67
68
69		 2380
2480
2660		     54
57
63		 36
37
39		 24
25
27		 105
110
122
131
150
172		 6
7
8		 600
700
800		             71
74
77		 2900
3375
3880		     68 44
51
58		 30
35
40		 131
150
172
193
274		 9
10
11		 900
1000
1100		             81
85
88		 4300
4600
5200		       64 45
49
55		 193
274
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