Cheap Water Shaft Seal Factory – W20 Single spring mechanical seals replace Vulcan Diaphragm Mechanical Seals Type 20 – VICTOR SEALS Detail:
Features
•Resilient single spring, rubber Diaphragm Seal
•Supplied with a Type 20 boot-mounted stationary as standard
•Designed to suit original common UK housing sizes.
Operating ranges
•Temperature: -30°C to +150°C
•Pressure: Up to 8 bar (116 psi)
•For full Performance Capabilities please download data sheet
Limits are for guidance only. Product performance is dependent on materials and other operating conditions.
d stationary to fit same housing sizes and working lengths.
Combination Materials:
Stationary Ring: Ceramic/Carbon/SIC/SSIC/TC
Rotary Ring: Ceramic/Carbon/SIC/SSIC/TC
Secondary Seal: NBR/EPDM/Viton
Spring and Punched Parts:SS304/SS316
W20 data sheet of dimension(mm)

|
Size/Metric |
D3 |
D31 |
D7 |
L4 |
L3 |
|
10 |
22.95 |
20.50 |
24.60 |
8.74 |
25.60 |
|
11 |
23.90 |
22.80 |
27.79 |
8.74 |
25.60 |
|
12 |
23.90 |
24.00 |
27.79 |
8.74 |
25.60 |
|
13 |
26.70 |
24.20 |
30.95 |
10.32 |
25.60 |
|
14 |
26.70 |
26.70 |
30.95 |
10.32 |
25.60 |
|
15 |
26.70 |
26.70 |
30.95 |
10.32 |
25.60 |
|
16 |
31.10 |
30.40 |
34.15 |
10.32 |
25.60 |
|
18 |
31.10 |
30.40 |
34.15 |
10.32 |
25.60 |
|
19 |
33.40 |
30.40 |
35.70 |
10.32 |
25.60 |
|
20 |
33.40 |
33.40 |
37.30 |
10.32 |
25.60 |
|
22 |
39.20 |
33.40 |
40.50 |
10.32 |
25.60 |
|
24 |
39.20 |
38.00 |
40.50 |
10.32 |
25.60 |
|
25 |
46.30 |
39.30 |
47.63 |
10.32 |
25.60 |
|
28 |
49.40 |
42.00 |
50.80 |
11.99 |
33.54 |
|
30 |
49.40 |
43.90 |
50.80 |
11.99 |
33.54 |
|
32 |
49.40 |
45.80 |
53.98 |
11.99 |
33.54 |
|
33 |
52.60 |
45.80 |
53.98 |
11.99 |
33.54 |
|
35 |
52.60 |
49.30 |
53.98 |
11.99 |
33.54 |
|
38 |
55.80 |
52.80 |
57.15 |
11.99 |
33.54 |
|
40 |
62.20 |
55.80 |
60.35 |
11.99 |
33.54 |
|
42 |
66.00 |
58.80 |
63.50 |
11.99 |
40.68 |
|
43 |
66.00 |
58.80 |
63.50 |
11.99 |
40.68 |
|
44 |
66.00 |
58.80 |
63.50 |
11.99 |
40.68 |
|
45 |
66.00 |
61.00 |
63.50 |
11.99 |
40.68 |
|
48 |
66.60 |
64.00 |
66.70 |
11.99 |
40.68 |
|
50 |
71.65 |
66.00 |
69.85 |
13.50 |
40.68 |
|
53 |
73.30 |
71.50 |
73.05 |
13.50 |
41.20 |
|
55 |
78.40 |
71.50 |
76.00 |
13.50 |
41.20 |
|
58 |
82.00 |
79.60 |
79.40 |
13.50 |
41.20 |
|
60 |
82.00 |
79.60 |
79.40 |
13.50 |
41.20 |
|
63 |
84.90 |
81.50 |
82.50 |
13.50 |
41.20 |
|
65 |
88.40 |
84.60 |
92.10 |
15.90 |
49.20 |
|
70 |
92.60 |
90.00 |
95.52 |
15.90 |
49.20 |
|
73 |
94.85 |
92.00 |
98.45 |
15.90 |
49.20 |
|
75 |
101.90 |
96.80 |
101.65 |
15.90 |
49.20 |
Product detail pictures:

Related Product Guide:
Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Cheap Water Shaft Seal Factory – W20 Single spring mechanical seals replace Vulcan Diaphragm Mechanical Seals Type 20 – VICTOR SEALS, The product will supply to all over the world, such as: Casablanca, Romania, Somalia, We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!







