John Crane 4620P - Page 6

4610, 4615, 4620P, 5610, 5610D, 5610L, 5610P, 5610Q, 5610VL,
5610VQ, 5611, 5611L, 5611Q, 5615, 5615L, 5615Q, 5620, 5620D, 5620P,
5620VP, 5620V, 5625, 5625P, EZ-1, FFET, SB1, SB1A, SB2, SB2A, SBW
STANDARD CARTRIDGE SEALS
Installation, Operation & Maintenance Instructions
6
TYPE
Typical Flush Piping for Single Seals
Plan 11 – commonly used with single seals on horizontal shafts
Quench optional
Plan 13 – commonly used with single seals on vertical shafts
Quench optional
Plan 23 – commonly used with hot processes
Quench optional
Plan 62 – quench schematic
Typical Seal Cross Section
Type 5610
Type 5620
1 – Mating ring
2
– O-ring
3
– Primary ring
4
– O-ring
5
– Anti-extrusion ring
6
– Drive ring
7
– Spring
8
– O-ring
9
– Retainer
10
– Gasket
11
– Snap ring
12
– O-ring
13
– Sleeve assembly
14
– Collar
15
– Set screw
16
– Gland plate assembly
17
– Spacer
18
– Socket head cap screw
1
– Mating ring
2
– O-ring
3
– Primary ring
4
– O-ring
5
– Anti-extrusion ring
6
– Drive ring
7
– Spring
8
– O-ring
9 – Retainer
10
– Gasket
11
– Gland adapter assembly
12
– O-ring
13
– Sleeve adaptor
14
– O-ring
15
– Snap ring
16
– O-ring
17
– Sleeve assembly
18
– Collar
19 – Set screw
20
– Gland plate assembly
21
– Spacer
22
– Socket head cap screw
23
– O-ring
24
– O-ring
25
– O-ring
26
– Primary ring
27
– Mating ring
28
– Retainer
29
– Anti-extrusion ring
30
– Drive ring