Splined half-couplings, bars, couplings and chain couplings are made of heat-treated steel UNI 16 CrNi4/Pb. (*) Half-couplings marked with (*) are made of hardened and tempered steel UNI 38 NiCrMo4IFb and subjected to nitriding with mechanical resistance R—95 to 105 Kglmm2.
Taper ratio 1:8
Code No.
Pump type
Pump assembly
Profile DIN 5482 B
No. of teeth
A
B
C
D
L
10001
1
1
20×17
12
8
19,5
5,7
2,4
14,5
10002
0,5
210,5
20x 17
12
6
19,5
4
2
7
10003
1
211
25×22
14
8
24,5
5,7
2,4
14,5
10004
0,5
2/1
25×22
14
6
24,5
4
2
9
10033
1 MARZOCCHI
2/1
25×22
14
12
24,5
8,5
3
16
*10005
2
2
25×22
14
14,2
24,5
9,3
3,17
22
* 10026
2 TUROLLA
2
25×22
14
14,5
24,5
9,1
4
22,5
10007
2
2
28×25
15
14,2
27,5
9,7
3,17
22
10035
2
2
28×25
15
14,5
27,5
9,7
4
22,5
10036
1
2,5/1
32×28
17
8
31,5
5,7
2,4
14,5
10039
1 MARZOCCHI
2,5/1
32×28
17
12
31,5
8,5
3
16
10008
2
2,5/2
32×28
17
14,2
31,5
9,7
3,17
22
10040
2 TUROLLA
2,5/2
32×28
17
14,5
31,5
9,7
4
22,5
10009
2,5
2,5
32×28
17
18,7
31,5
11,6
4
26
10010
1
3/1
35×31
18
8
34,5
5,7
2,4
14,5
10043
1 MARZOCCHI
3/1
35×31
18
12
3.4,5
8,5
3
16
10012
2
3/2
35×31
18
14,2
3.4,5
9,7
3,17
22
10044
2 TUROLLA
3/2
35×31
18
14,5
34,5
9,7
4
22,5
*10014
3
3
35×31
18
18,7
34,5
12,5
4
26
10046
1
3,5/1
35×31
20
8
39,5
5,7
2,4
14,5
10049
1 A RICHIESTA
3,5/1
40×36
20
9,7
39,5
6,7
3
16
10050
1 MARZOCCHI
3,5/1
40×36
20
12
39,5
8,5
3
16
10015
2
3,5/2
40×36
20
14,2
39,5
9,7
3,17
22
10051
2 TUROLLA
3,5/2
40×36
20
14,5
39,5
9,7
4
22,5
10016
3
3,5/3
40×36
20
18,7
39,5
12,5
4
26
10017
3,5
3,5
40×36
20
21,2
39,5
15,1
4,76
32
10052
3,5 TUROLLA
3,5
40×36
20
23,7
39,5
15
6
38
Code No.
Pump type
Pump assembly
Profile DIN 5482 B
No. of teeth
A
B
C
D
L
10023
1
4/1
48×44
23
8
47,5
5,7
2,4
14,5
10055
1 Marzocchi
4/1
48×44
23
12
47,5
8,5
3
16
10018
2
4/2
48×44
23
14,2
47,5
9,7
3,17
22
10056
2 Turolla
4/2
48×44
23
14,5
47,5
9,7
4
22,5
10019
3
4/3
48×44
23
18,7
47,5
12,5
4
26
10020
3,5
4/3,5 –
48×44
23
21,2
47,5
15,1
4,76
32
10057
3,5 Marzocchi
4/3,5
48×44
23
21,2
47,5
15,1
5
32
10058
3,5 Turolla
4/3,5
48×44
23
23,7
47,5
15
6
38
10021
4
4
48×44
23
27,7
47,5
18,7
6,35
42
10059
4 Marzocchi
4
48×44
23
27,7
47,5
19,4
7
42
10060
2
5/2
58×53
27
14,2
57,5
9,7
3,17
22
10061
2 Turolla
5/2
58×53
27
14,5
57,5
9,7
4
22,5
10062
3
5/3
58×53
27
18,7
57,5
12,5
4
26
10063
3,5
2,5
32×28
17
18,7
31,5
11,6
4
26
10064
3,5 Marzocchi
5/3,5
58×53
27
21,2
57,5
15,1
5
32
10065
3,5 Turolla
5/3,5
58×53
27
23,7
57,5
15
6
38
10066
4
5/4
58×53
27
27,7
57,5
18,7
6,35
42
10067
4 Marzocchi
5/4
58×53
27
27,7
57,5
19,4
7
42
10068
2
6/2
72×66
33
14,2
71,3
9,7
3,17
22
10069
2 Turolla
6/2
72×66
33
14,5
71,3
9,7
4
22,5
10070
3
6/3
72×66
33
18,7
71,3
12,5
4
26
10071
3,5
6/3,5
72×66
33
21,2
71,3
15,1
4,76
32
10072
4
6/4
72×66
33
27,7
71,3
18,7
6,35
42
10073
3
7/3
80×74
36
18,7
79,3
12,5
4
26
10074
3,5
7/3,5
80×74
36
21,2
79,3
15,1
4,76
32
10075
4
7/4
60×74
36
27,7
79,3
18,7
6,35
42
10076
3
8/3
100×94
44
18,7
99,3
12,5
4
26
10077
3,5
8/3,5
100×94
44
21,2
99,3
15,1
4,76
32
10078
4
8/4
100×94
44
27,7
99,3
18,7
6,35
42
Cylindrical Bore
Code No.
Pump type
Pump assembly
Profile DIN 5482 B
No. of teeth
A
B
C
D
L
10027
0,5
1/0,5
20×17
12
6
19,5
4
2
9
10028
9,5 Turolla
110,6
20x 17
12
7
19,5
4,6
2
9
10029
1
1
20×17
12
12
19,5
7,6
3
13,5
10030
0,5
2/0,5
25×22
14
6
24,5
4
2
9
10031
0,5
2/0,6
25×22
14
7
24,5
9
2
4,6
10032
1
2/1
25×22
14
12
24,5
7,6
3
13,5
10034
2
2
25×22
14
15
24,5
8,4
4
31
10037
1
2.5/1
32×28
17
12
31,5
7,6
3
13,5
10041
3
2,5/3
32×28
17
20
31,5
11,8
5
41
10042
1
3/1
35×31
18
12
34,5
7,6
3
13,5
10045
2
3/2
35×31
18
15
34,5
9,2
4
31
10047
3
3
49×36
18
20
34,5
11,8
5
41
10048
1
3,511
40×36
20
12
39,5
7,6
3
13,5
10053
1
4/1
48×44
23
12
47,5
7,6
3
13,5
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