HOME
PRODUCTS
CONTACTS
Medium
Materials
Catalogs and Documents
Products
›
ZY-G1 (Burgmann MG1)
download .pdf
Operation conditions
Temperature
-40℃~150℃
Pressure
≤1.2 Mpa
Speed
≤13 m/sec
Materials
Stationary Ring: Ceramic/SIC/TC
Rotary Ring: Carbon/SIC/TC
Secondary Seal: NBR/EPDM/VITON
Spring & Other parts: SUS304/SUS316
Used in centrifugal pumps, mixers and other rotating equipment. The mediums are the most general and light chemical duties such as sewage and water.
MODEL
D1
D3
D4
D6
D7
D8
D11
D12
L
L1
L2
L5
L6
L7
L8
L9
L10
L11
L12
L14
L15
L16
ZYG1
12
25
26
19
23
3
17.5
21.6
32.5
15
25.9
1.5
4
8.5
17.5
10
7.5
6.6
6.5
5.6
1.2
3.8
ZYG1
14
28.5
30
21
25
3
20.5
24.6
35
17
28.4
1.5
4
8.5
17.5
10
7.5
6.6
6.5
5.6
1.2
3.8
ZYG1
15
28.5
30
-
-
3
20.5
24.6
-
17
28.4
-
-
-
-
-
-
-
7.5
6.6
1.2
3.8
ZYG1
16
28.5
30
23
27
3
22
28
35
17
28.4
1.5
4
8.5
17.5
10
7.5
6.6
8.5
7.5
1.5
5
ZYG1
18
32
33
27
33
3
24
30
37.5
19.5
30
2
5
9
19.5
11.5
8.5
7.5
9
8
1.5
5
ZYG1
19
36
38
-
-
3
-
-
-
21.5
30
2
5
9
19.5
11.5
8.5
7.5
-
-
1.5
5
ZYG1
20
37
38
29
35
3
29.5
35
37.5
21.5
30
2
5
9
19.5
11.5
8.5
7.5
8.5
7.5
1.5
5
ZYG1
22
37
38
31
37
3
29.5
35
37.5
21.5
30
2
5
9
19.5
11.5
8.5
7.5
8.5
7.5
1.5
5
ZYG1
24
42.5
44
33
39
3
32
38
40
22.5
32.5
2
5
9
19.5
11.5
8.5
7.5
8.5
7.5
1.5
5
ZYG1
25
42.5
44
34
40
3
32
38
40
23
32.5
2
5
9
19.5
11.5
8.5
7.5
8.5
7.5
1.5
5
ZYG1
28
49
50
37
43
3
36
42
42.5
26.5
35
2
5
9
19.5
11.5
8.5
7.5
10
9
1.5
5
ZYG1
30
49
50
39
45
3
39.2
45
42.5
26.5
35
2
5
9
19.5
11.5
8.5
7.5
11.5
10.5
1.5
5
ZYG1
32
53.5
55
42
48
3
42.2
48
42.5
27.5
35
2
5
9
19.5
11.5
8.5
7.5
11.5
10.5
1.5
5
ZYG1
33
53.5
55
42
48
3
44.2
50
42.5
27.5
35
2
5
9
19.5
11.5
8.5
7.5
12
11
1.5
5
ZYG1
35
57
59
44
50
3
46.2
52
42.5
28.5
35
2
5
9
19.5
11.5
8.5
7.5
12
11
1.5
5
ZYG1
38
59
61
49
56
4
49.2
55
45
30
36
2
6
9
22
14
10
9
11.3
10.3
1.5
5
ZYG1
40
62
64
51
58
4
52.2
58
45
30
36
2
6
9
22
14
10
9
11.8
10.8
1.5
5
ZYG1
43
65.5
67
54
61
4
53.3
62
45
30
36
2
6
9
22
14
10
9
13.2
12
2
6
ZYG1
45
68
70
56
63
4
55.3
64
45
30
36
2
6
9
22
14
10
9
12.8
11.6
2
6
ZYG1
48
70.5
74
59
66
4
59.7
68.4
45
30.5
36
2
6
9
22
14
10
9
12.8
11.6
2
6
ZYG1
50
74
77
62
70
4
60.8
69.3
47.5
30.5
38
2.5
6
9
23
15
10.5
9.5
12.8
11.6
2
6
ZYG1
53
78.5
81
65
73
4
63.8
72.3
47.5
33
36.5
2.5
6
9
23
15
12
11
13.5
12.3
2
6
ZYG1
55
81
83
67
75
4
66.5
75.4
47.5
35
36.5
2.5
6
9
23
15
12
11
14.5
13.3
2
6
ZYG1
58
85.5
88
70
78
4
69.5
78.4
52.5
37
41.5
2.5
6
9
23
15
12
11
14.5
13.3
2
6
ZYG1
60
88.5
91
72
80
4
71.5
80.4
52.5
38
41.5
2.5
6
9
23
15
12
11
14.5
13.3
2
6
ZYG1
65
93.5
96
77
85
4
76.5
85.4
52.5
40
41.5
2.5
6
9
23
15
12
11
14.2
13
2
6
ZYG1
68
96.5
100
81
90
4
82.7
91.5
52.5
40
41.2
2.5
7
9
26
18
12.5
11.3
14.9
13.7
2
6
ZYG1
70
99.5
103
83
92
4
83
92
60
40
48.7
2.5
7
9
26
18
12.5
11.3
14.2
13
2
6
ZYG1
75
107
110
88
97
4
90.2
99
60
40
48.7
2.5
7
9
26
18
12.5
11.3
15.2
14
2
6
ZYG1
80
112
116
95
105
4
95.2
104
60
40
48
3
7
9
26.2
18.2
13
12
16.2
15
2
6
ZYG1
85
120
124
100
110
4
100.2
109
60
41
46
3
7
9
26.2
18.2
15
14
16
14.8
2
6
ZYG1
90
127
131
105
115
4
105.2
114
65
45
51
3
7
9
26.2
18.2
15
14
16
14.8
2
6
ZYG1
95
132
136
110
120
4
111.6
120.3
65
46
51
3
7
9
25.2
17.2
15
14
17
15.8
2
6
ZYG1
100
137
140
115
125
4
114.5
123.3
65
47
51
3
7
9
25.2
17.2
15
14
17
15.8
2
6
home
|
products
|
contacts
© BTS-Èíæèíèðèíã. 2010 All rights reserved.
Stationary Ring: Ceramic/SIC/TC
Rotary Ring: Carbon/SIC/TC
Secondary Seal: NBR/EPDM/VITON
Spring & Other parts: SUS304/SUS316
