SS5620
Standard, Nonstandard
Saisi Seal
Wooden Box or Carton Box Upon The Order
CE; RoHS
Zhangjiagang, Jiangsu
Product Description
Structure Description
Equivalent to Johncrane Type 5620
Double cartridge mechanical seal
Operating Limits
Temperature:-50---204ºC
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
Reversible Seal Head.
Nonclogging Wave Spring Outside the Product.
Fits ANSI B73.1M and ISO 3069 Seal Chambers.
Optimized Primary Ring Design for Greater Reliability.
Setscrewless Outboard Seal Drive.
Tangential Inlet and Outlet Pipe Connections below 75mm/3.000".
Nonclogging Wave Spring Outside the Product.
Fits ANSI B73.1M and ISO 3069 Seal Chambers.
Optimized Primary Ring Design for Greater Reliability.
Setscrewless Outboard Seal Drive.
Tangential Inlet and Outlet Pipe Connections below 75mm/3.000".
We can manufacture seals of all applications, including standard and customized products. Pls contact with explore saisiseal.en.made-in-china.com

SS5620(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 |
SS5620(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 |