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AS-5620: John crane Type 5620 replacement

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AS-5620: Replacement of John crane Type 5620 mechanical seal Cartridge mechanical seal

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AS-5620:John Crane Type 5620
Structure Description
Equivalent to John Crane Type 5620
Double cartridge mechanical seal
Operating Limits
Temperature:-50---204℃
Speed:23m/s
Pressure:20bar
Standard Size:24-140mm or 1″-5.5″
Material:
Seal Ring:Car,Sic,Ssic,TC
Secondary seal:Graptile
Spring and metal parts:Brass,304,316,AM350,Inconel 718,Titanium ,HAST.C

AS-5620 Dimensions(Inch)
D1 D3 D41Min D41Max L39 L90 L922 L912 D26 S Dm
1.000 1.564 1.625 1.889 1.954 2.000 1.751 1.876 4.000 0.525 2.806
1.125 1.689 1.750 2.015 2.062 2.125 1.789 1.914 4.125 0.525 2.933
1.250 1.812 1.875 2.294 2.062 2.125 1.789 1.914 4.250 0.525 3.213
1.375 1.939 2.000 2.421 2.062 2.125 1.789 1.914 4.375 0.525 3.338
1.500 2.187 2.250 2.680 2.125 2.187 1.870 1.995 4.875 0.525 3.599
1.625 2.312 2.375 2.812 2.125 2.187 1.870 1.995 5.000 0.562 3.766
1.750 2.405 2.480 2.918 2.125 2.187 1.870 1.995 5.250 0.562 3.872
1.875 2.549 2.625 2.918 2.125 2.187 1.870 1.995 5.250 0.562 3.875
2.000 2.637 2.750 3.015 2.312 2.375 2.042 2.167 5.500 0.562 4.000
2.125 2.798 2.875 3.360 2.312 2.375 2.042 2.167 5.859 0.687 4.469
2.250 2.923 3.000 3.485 2.312 2.375 2.042 2.167 6.500 0.687 4.566
2.375 3.048 3.125 3.610 2.466 2.825 2.079 2.204 6.500 0.687 4.719
2.500 3.301 3.375 3.891 2.562 2.625 1.982 2.107 6.750 0.687 5.000
2.625 3.551 3.625 4.062 2.500 2.562 2.094 2.219 6.750 0.687 5.170
2.750 3.551 3.625 4.062 2.500 2.562 2.094 2.219 6.750 0.687 5.170
2.875 3.614 3.750 4.186 2.500 2.562 2.094 2.219 7.000 0.687 5.312
3.000 3.864 4.000 4.469 2.562 2.625 2.032 2.157 7.750 0.812 5.720
3.125 4.022 4.125 4.600 2.562 2.687 2.125 2.250 7.875 0.812 5.845
3.250 4.022 4.134 4.600 2.510 2.635 2.177 2.302 7.437 0.812 5.845
3.375 4.246 4.375 4.850 2.562 2.687 2.125 2.250 8.125 0.812 6.095
3.500 4.371 4.500 4.975 2.562 2.687 2.125 2.250 8.250 0.812 6.220
3.625 4.500 4.625 5.100 2.562 2.687 2.125 2.250 8.375 0.687 6.250
3.750 4.625 4.724 5.199 2.562 2.687 2.125 2.250 8.750 0.687 6.770
3.875 4.750 4.875 5.375 2.562 2.687 2.125 2.250 8.750 0.812 6.636
4.000 4.875 5.000 5.500 2.562 2.687 2.125 2.250 9.000 0.812 6.761
4.125 5.000 5.125 5.625 2.562 2.687 2.125 2.250 9.000 0.812 6.886
4.250 5.125 5.250 5.750 2.562 2.687 2.125 2.250 9.250 0.812 7.011
4.500 5.375 5.500 6.000 2.562 2.687 2.125 2.250 9.500 0.812 7.261
4.750 5.625 5.750 6.313 2.562 2.687 2.125 2.250 10.375 0.812 7.574
5.000 6.125 6.760 7.260 3.043 3.168 2.473 2.598 12.000 0.812 10.000
5.250 6.375 7.010 7.510 3.043 3.168 2.473 2.598 12.250 0.812 10.250
5.500 6.625 7.500 8.000 3.043 3.168 2.473 2.598 12.667 0.937 10.500

AS-5620 Dimensions(mm)
D1 D3 D41Min D41Max L39 L90 L922 L912 D26 S Dm
24.0 39.7 41.3 48.0 49.6 50.8 44.5 47.7 101.6 13.3 71.2
25.0 39.7 41.3 48.0 49.6 50.8 44.5 47.7 101.6 13.3 71.2
28.0 42.9 44.5 51.2 52.4 54.0 45.4 48.6 104.8 13.3 74.5
30.0 44.5 46.1 56.5 52.4 54.0 45.4 48.6 108.0 13.3 79.9
32.0 46.0 47.6 58.3 52.4 54.0 45.4 48.6 108.0 13.3 81.6
33.0 49.3 50.8 61.5 52.4 54.0 45.4 48.6 111.1 13.3 84.8
35.0 49.3 50.8 61.5 52.4 54.0 45.4 48.6 111.1 13.3 84.8
38.0 55.5 57.2 68.1 54.0 55.5 47.5 50.7 123.8 13.3 91.4
40.0 58.7 60.3 71.4 54.0 55.5 47.5 50.7 127.0 14.3 95.7
43.0 61.1 63.0 74.1 54.0 55.5 47.5 50.7 133.4 14.3 98.4
45.0 61.1 63.0 74.1 54.0 55.5 47.5 50.7 133.4 14.3 98.4
48.0 64.7 66.7 74.1 54.0 55.5 47.5 50.7 133.4 14.3 98.4
50.0 67.9 70.0 76.6 58.7 60.3 51.9 55.0 139.7 14.3 101.6
53.0 71.1 73.0 85.3 58.7 60.3 51.9 55.0 148.8 17.4 113.5
55.0 72.9 75.0 85.3 58.7 60.3 51.9 55.0 148.8 17.4 113.5
58.0 74.2 76.2 88.5 58.7 60.3 51.9 55.0 165.1 17.4 116.0
60.0 77.4 79.4 91.7 62.6 64.2 52.8 56.0 165.1 17.4 119.9
63.0 83.8 85.7 98.8 65.1 66.7 50.3 53.5 171.5 17.4 127.0
65.0 83.8 85.7 98.8 65.1 66.7 50.3 53.5 171.5 17.4 127.0
68.0 90.2 92.1 103.2 63.5 65.1 53.2 56.4 171.5 17.4 131.3
70.0 90.2 92.1 103.2 63.5 65.1 53.2 56.4 171.5 17.4 131.3
75.0 98.1 101.6 113.5 65.1 66.7 51.6 54.8 196.9 20.6 145.3
80.0 102.2 105.0 116.8 63.8 66.9 55.3 58.5 188.9 20.6 148.4
85.0 107.9 111.1 123.2 65.1 68.3 54.0 57.2 206.4 17.4 154.8
90.0 114.3 117.5 129.5 65.1 68.3 54.0 57.2 212.7 17.4 158.6
95.0 117.5 120.0 132.1 65.1 68.3 54.0 57.2 222.3 20.6 172.0
100.0 123.8 127.0 139.7 65.1 68.3 54.0 57.2 228.3 20.6 171.7
105.0 127.0 130.2 142.9 65.1 68.3 54.0 57.2 238.6 20.6 174.9
110.0 136.5 139.7 152.4 65.1 68.3 54.0 57.2 241.3 20.6 184.4
115.0 136.5 139.7 152.4 65.1 68.3 54.0 57.2 241.3 20.6 184.4
120.0 142.9 146.1 160.4 65.1 68.3 54.0 57.2 263.5 20.6 192.4
125.0 155.6 171.7 184.4 77.3 80.5 62.8 66.0 304.8 20.6 254.0
130.0 161.9 178.1 190.8 77.3 80.5 62.8 66.0 311.2 20.6 260.4
135.0 168.3 190.5 203.2 77.3 80.5 62.8 66.0 322.3 23.8 266.7
140.0 168.3 190.5 203.2 77.3 80.5 62.8 66.0 322.3 23.8 266.7

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