John Crane 5620 - Ordering Information; Operating Limits; Materials of Construction - Standard; Type 5620;5620 P Cartridge Drawing Numbers

Seal Size 5620 5620P
1.000 H-SP-39544 H-SP-39546
1.125 H-SP-37321 H-SP-37329
1.250 H-SP-39555 H-SP-39557
1.375 H-SP-37322 H-SP-37330
1.500 H-SP-39565 H-SP-39567
1.625 H-SP-39575 H-SP-39577
1.750 H-SP-37323 H-SP-37331
1.875 H-SP-37324 H-SP-37332
2.000 H-SP-39585 H-SP-39587
2.125 H-SP-37325 H-SP-37333
2.250 H-SP-39595 H-SP-39597
2.375 H-SP-39605 H-SP-39607
2.500 H-SP-37326 H-SP-37334
2.625 H-SP-37327 H-SP-37335
2.750 H-SP-37328 H-SP-37336
2.875 H-SP-39615 H-SP-39617
3.000 H-SP-39625 H-SP-39627
3.125 H-SP-41627
3.250 H-SP-41632
3.375 H-SP-41638
3.500 H-SP-41643
3.625 H-SP-41648
3.750 H-SP-41653
3.875 H-SP-41956
4.000 H-SP-41658
4.125 H-SP-41663
4.250 H-SP-41667
4.500 H-SP-41670
4.750 H-SP-41673
5.000 H-SP-41676
5.250 H-SP-41679
5.500 H-SP-41682
Type 5620/5620P Cartridge Drawing Numbers
Standard Bore Layouts
Type 5620/5620P Cartridge Drawing Numbers
Oversized Bore Layouts
Ordering Information
1. Cartridge seal size = solid shaft or sleeve outside diameter (OD).
2. Select dual (5620 or 5620P) arrangement.
3. Determine whether standard or enlarged seal chamber configuration
is required.
4. Choose seal drawing number from chart below.
5. For other material combinations or size considerations, consult the local
John Crane representative..
Materials of Construction - Standard
Primary Ring Carbon Graphite
Silicon Carbide (optional)
Mating Ring Silicon Carbide
Tungsten Carbide (Nickel Binder) (optional)
Cartridge Hardware 316 Stainless Steel*
Secondary Seal Fluoroelastomer*
Operating Limits
Pressure: Sizes up to 3.000" - 21 barg/300 psig max.
Sizes over 3.000" - 13 barg/200 psig max.
Temperature: -29˚C to 204˚C
/-20˚F to 400˚F
Speed: To 25 mps/5000 fpm
*Various Options
Seal Size 5620 5620P
1.375 H-SP-38059 H-SP-38060
1.750 H-SP-38069 H-SP-38070
1.875 H-SP-38079 H-SP-38080
2.125 H-SP-39036 H-SP-39037
2.500 H-SP-39009 H-SP-39010
2.625 H-SP-38089 H-SP-38090
2.750 H-SP-39019 H-SP-39020
*
*Type 5620 is not available in sizes over 3.000".
A pumping ring is required for 3.125" and above, use 5620P.
TYPE 5620/5620P
DUAL O-RING CARTRIDGE SEAL
Installation, Operation & Maintenance Instructions
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