Corken HG601 Series, Installation, Operation & Maintenance Manual

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O-ring locations
5" adapter
1
5
1
1
5
16
17
13
19
20
TT
21
5
19
23
RT
21
24 21
25
22
18A
TTs
6
7
8
9
3 (65 ft•lb)
3 (65 ft•lb)
13
26
sTT
18B
16
17
19 TT
20
21
19 RT
23
21
19 RT
23
21
11
10
27
27
27
TTs
12
13
14
15
2
3 (65 ft•lb)
4
4
4
4
Inner packing
Inner oil wiper ring set
Middle packing
Outer packing
Outer packing
27
TT = Tangent, tangent packing
TTs = Biased tangent, tangent with
springs on cylinder side
sTT = Biased tangent, tangent with
springs on crankcase side
RT = Radial, tangent packing
Appendix D—Packing Assembly Details for THG600 Series (T-Style)
5" Pad Packing Specification
Material Code
A Buna-N
B Neoprene
®e
D Viton ®e
E PTFE
K Kalrez ®e
Ref
No .
Part No . Description Qty .
18A.
4273
Biased segmented packing set
(tangent, tangent—includes 2 TT
pairs, 2 iron backup rings, and
12 springs)
1
18B.
19. 3811 Back-up ring 5
20. 3814
b
Segmented packing ring (tangent,
tangent—pair)
2
21.
3817 Packing cup 6
2-036_
a, d
O-ring 9
22. 4776 Packing cartridge body 1
23. 3810
b
Segmented packing ring (radial,
tangent—pair)
3
24. 3815 Pressure breaker ring 1
25. 5321 Packing cartridge cap 1
26. 7002-010NC075A
f
Bolt (socket head, 10"–24 x 3/4") 4
27 . 4273-1X2 Packing set 1
a
See detail for O-ring location.
b
Direction of packing is important. See packing assembly page for details.
c
Direction of oil wiper ring set is important. See packing assembly page for details.
d
_ denotes material code. See material code chart for details.
e
Registered trademark of the DuPont company.
f
Apply a small amount of Loctite #272 to the circumference of the threads.
Packing Assembly—Bill of Materials
Ref
No .
Part No . Description Qty .
1. 2-253_ a, d O-ring 2
2. 4772 Distance piece 1
3. 7001-050NC150A Bolt (hex head, 1/2"–13 x 1-1/2") 24
4. 3442 Pipe plug (1/4") Varies
5. 2-236_
a, d
O-ring 2
6. 5291-1 Adapter 1
7. 2-231_
a, d
O-ring 1
8. 4778 Packing cartridge adapter 1
9. 7002-005NC050A
f
Bolt (socket head) 4
10. 3816
c
Oil wiper ring set (two per set) 1
11. 4270 Oil wiper ring cup 1
12. 4273-1
Biased segmented packing set
(tangent, tangent—includes 1 TT pair,
1 iron backup rings, and 6 springs)
1
13.
4271 Purge packing cup 3
2-036_
a, d
O-ring 3
14. 4779 Cup spacer 1
15. 1732 Oil deflector ring 1
16. 4272 Packing spacer 2
17. 2-228_
a, d
O-ring 2
NOTE: Cover the end of the piston rod with
packing cone (part #3905) before installing
packing. For lubricated compressors, the
lubricating quill located on the adapter must
be removed before packing cartridge can
be removed.
Crankcase side Cylinder side
72