Mechanical Seal for Water Pump
Unbalanced type
Arbitrary rotation
According with EN12756 (DIN24960) standard
KU74 series of wide application, strong interchangeability, tight sealing ring embedded, easy replacement. The push ring is jammed by the driving lug to prevent the spring from falling off. The static ring can be limited, the spring travel is limited, so as to avoid excessive wear of the carbon ring.
Product Description
Brief Introduction
Single face
Unbalanced type
Arbitrary rotation
According with EN12756 (DIN24960) standard
KU74 series of wide application, strong interchangeability, tight sealing ring embedded, easy replacement. The push ring is jammed by the driving lug to prevent the spring from falling off. The static ring can be limited, the spring travel is limited, so as to avoid excessive wear of the carbon ring.
Operating Parameters
Specification: 14~200mm
Pressure: ≤1.6Mpa
Temperature: -50~220℃
Line speed: 20m/s
Axial momentum:
d1 ≤ 25mm ±1.0mm
d1 28~63mm ±1.5mm
d1 ≥ 65mm ±2.0mm
Rotary ring (Sic/TC/Carbon)
Stationary ring (Carbon/Sic/TC)
Secondary seal (VITON/Encapsulated ring)
Metal parts (SUS304/SUS316)
Spring (SUS304/SUS316)
|
Seal size d (mm) |
d3 |
d6 |
d7 |
l1 |
l3 |
Seal size d (mm) |
d3 |
d6 |
d7 |
l1 |
l3 |
|
|
14 |
25 |
21 |
25 |
35.0 |
10.0 |
48 |
65 |
59 |
66 |
45.0 |
14.0 |
|
|
16 |
27 |
23 |
27 |
35.0 |
10.0 |
50 |
67 |
62 |
70 |
47.5 |
15.0 |
|
|
18 |
33 |
29 |
33 |
37.5 |
11.5 |
53 |
70 |
65 |
73 |
47.5 |
15.0 |
|
|
20 |
35 |
29 |
35 |
37.5 |
11.5 |
55 |
72 |
67 |
75 |
47.5 |
15.0 |
|
|
22 |
37 |
31 |
37 |
37.5 |
11.5 |
58 |
79 |
70 |
78 |
52.5 |
15.0 |
|
|
24 |
39 |
33 |
39 |
40.0 |
11.5 |
60 |
81 |
72 |
80 |
52.5 |
15.0 |
|
|
25 |
40 |
34 |
40 |
40.0 |
11.5 |
63 |
84 |
75 |
83 |
52.5 |
15.0 |
|
|
28 |
43 |
37 |
43 |
42.5 |
11.5 |
65 |
86 |
77 |
85 |
52.5 |
15.0 |
|
|
30 |
45 |
39 |
45 |
42.5 |
11.5 |
68 |
89 |
81 |
90 |
52.5 |
18.0 |
|
|
32 |
47 |
42 |
48 |
42.5 |
11.5 |
70 |
91 |
83 |
92 |
60.0 |
18.0 |
|
|
33 |
48 |
42 |
48 |
42.5 |
11.5 |
75 |
99 |
88 |
97 |
60.0 |
18.0 |
|
|
35 |
50 |
44 |
50 |
42.5 |
11.5 |
80 |
104 |
95 |
105 |
60.0 |
18.2 |
|
|
38 |
55 |
49 |
56 |
45.0 |
14.0 |
85 |
109 |
100 |
110 |
60.0 |
18.2 |
|
|
40 |
57 |
51 |
58 |
45.0 |
14.0 |
90 |
114 |
105 |
115 |
65.0 |
18.2 |
|
|
43 |
60 |
54 |
61 |
45.0 |
14.0 |
95 |
119 |
110 |
120 |
65.0 |
17.2 |
|
|
45 |
62 |
56 |
63 |
45.0 |
14.0 |
100 |
124 |
115 |
125 |
65.0 |
17.2 |
Company Profile
GD Sealing Mainly engaged in fluid mechanical seal reasearch and development, production and sales.
The company has domestic advanced manufacturing, testing equipment and professional technicians, the company integrates product research and development, production, matching, maintenance, transformation, technical service and integration, specialized in the production of various pumps, kettle machine seal and all kinds of non-standard mechanical seal research and development.
The products are mainly used in petroleum, chemical, paper making, thermal power, metallurgy, pharmaceutical, food and other fields, is the first class supplier of sinopec and petro China.
The company insists on being led by scientific and technological innovation and scientific and standardized management, has the courage to participate in market competition and abides by the promise of technical support and after sales service.
"Persisting in winning by quality" is the tenet of our company, There is no best, only better, our company will use better products, the best performance to price ratio, more thoughtful service with you.
Company Certificate
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