Vulcan Seal Identification Tool
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USA: +1 (952) 955 8800

Seal Details

Type: 1520

1520

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Rubber bellows seal with the narrow DIN profile of Type 14DIN series and installation dimensions to suit common originally UK metric and imperial seal chambers. The robust, heavy duty bellows design provides excellent flexibility and durability.

The Type 1520 is interchangeable with the popular Type 20 parallel-spring diaphragm seal, providing a bellows seal alternative. The Type 1520 is supplied as standard with a Type 20 boot-mounted stationary.

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Metric Dimensions

D0Size
Code		D1D3L1L2Seat
Size
12 0120 27.79 22 25.4 8.74 120
13 0130 27.79 22 25.4 8.74 130
14 0140 30.95 24 25.4 10.32 140
15 0150 30.95 25 25.4 10.32 150
16 0160 30.95 26 25.4 10.32 160
18 0180 34.15 32 25.4 10.32 180
19 0191 34.15 32 25.4 10.32 191
20 0200 35.7 34 25.4 10.32 200
22 0220 37.3 36 25.4 10.32 220
24 0240 40.5 38 25.4 10.32 240
25 0250 40.5 39 25.4 10.32 250
28 0280 47.63 42 33.34 11.99 280
30 0300 50.8 44 33.34 11.99 300
32 0320 50.8 46 33.34 11.99 320
33 0330 53.98 47 33.34 11.99 330
35 0350 53.98 49 33.34 11.99 350
38 0380 57.15 54 33.34 11.99 380
40 0400 60.33 56 33.34 11.99 400
43 0430 63.5 59 40.48 11.99 430
44 0440 63.5 61 40.48 11.99 440
45 0450 63.5 61 40.48 11.99 450
48 0480 66.68 64 40.48 11.99 480
50 0500 69.85 66.7 40.48 13.5 500
53 0530 73.03 69 40.48 13.5 530
55 0550 76.2 71.5 40.48 13.5 550
58 0580 79.38 78 40.48 13.5 580
60 0600 79.38 80 40.48 13.5 600
65 0650 92.08 85 49.21 13.5 650
70 0700 95.25 90 49.21 15.88 700
75 0750 101.6 99 49.21 15.88 750

Imperial Dimensions

D0Size
Code		D1D3L1L2Seat
Size
0.5 0127 27.79 22 25.4 8.74 127
0.625 0158 30.95 26 25.4 10.32 158
0.75 0191 34.15 32 25.4 10.32 191
0.875 0222 37.3 36 25.4 10.32 222
1 0254 40.5 39 25.4 10.32 254
1.125 0286 47.63 42 33.34 11.99 286
1.25 0317 50.8 46 33.34 11.99 317
1.375 0349 53.98 49 33.34 11.99 349
1.5 0381 57.15 54 33.34 11.99 381
1.625 0412 60.33 56 33.34 11.99 412
1.75 0444 63.5 61 40.48 11.99 444
1.875 0476 66.68 64 40.48 11.99 476
2 0508 69.85 66.7 40.48 13.5 508
2.125 0539 73.03 69 40.48 13.5 539
2.25 0571 76.2 78 40.48 13.5 571
2.375 0603 79.38 80 40.48 13.5 603
2.5 0635 82.55 83 40.48 13.5 635
2.625 0666 92.08 85 49.21 15.88 666
2.75 0698 95.25 90 49.21 15.88 698
2.875 0730 98.43 96 49.21 15.88 730
3 0762 101.6 99 49.21 15.88 762