B053S


  • AESSEAL Single Spring enclosed bellows Mechanical Seal, complete with Din L1N working length and 'O' ring mounted Din short stationary
  • General industry applications
  • Available in Carbon/Ceramic, Carbon/Silicon Carbide & Silicon Carbide/Silicon Carbide as standard
  • Supplied with Nitrile, EPDM & Viton elastomers as standard
  • The AESSEAL B053S stationary is also available seperately as the AESSEAL S03 'O' ring mounted Din short stationary
  • The AESSEAL B053S is also offered in two further arrangements, B053, & B053SL, all of which share a common rotary
  • For alternative installation lengths, Short & Din L1K, refer to AESSEAL mechanical seals B05S & B052S
  • AESSEAL B053S Mechanical Seal alternative to:-
  • John Crane 2100 (L1N)
  • Flowserve Pac-Seal 143
  • Sterling 543
B053S line drawing
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Dimension Chart

Metric
Imperial
d1 (mm) d3 (mm) d7 (mm) l1 (mm) l4 (mm)
10 20 21 33.4 6.6
12 22 23 33.4 6.6
14 24 25 33.4 6.6
16 26 27 33.4 6.6
18 32 33 37.5 7.5
20 34 35 37.5 7.5
22 36 37 37.5 7.5
24 38 39 42.5 7.5
25 39 40 42.5 7.5
28 42 43 42.5 7.5
30 44 45 42.5 7.5
32 46 48 47.5 7.5
33 47 48 47.5 7.5
35 49 50 47.5 7.5
38 54 56 46 9
40 56 58 46 9
43 59 61 51 9
45 61 63 51 9
48 64 66 51 9
50 66 70 50.5 9.5
53 69 73 59 11
55 71 75 59 11
58 78 78 59 11
60 80 80 59 11
65 85 85 69 11
68 88 90 68.7 11.3
70 90 92 68.7 11.3
75 99 97 68.7 11.3
80 104.5 105 78 12
85 109 110 76 14
90 114 115 76 14
95 119 120 76 14
100 124 125 76 14