Page 8 • Fishing Bumper Subs • Manual D450
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Logan Fishing Bumper Sub
FISHING BUMPER SUB
CONNECTION
1-13/16
1-1/4
2-3/8
2-3/8
2-3/8
2-3/8
2-3/8
WFJ
API REG
EUE
API REG
API IF
API IF
EUE
OUTSIDE DIAMETER (INCHES)
1-13/16
2-1/4
3-1/8
3-5/32
3-3/8
3-3/4
3-3/4
INSIDE DIAMETER (INCHES)
3/8
1/2
1-17/32
1
1
1-1/2
1-7/8
STROKE (INCHES)
20
20
20
20
20
20
20
COMPLETE ASSEMBLY
Logan Part No.
604-181
604-225
604-313
604-315
604-338
604-375
604-376
Bowen No.
10120
18785
42592
10105
10190
39887
39893
TOP SUB
Logan Part No.
AF1000
AF1001
AF10015
AF1002
AF10025
AF1003
AF1004
Bowen No.
10121
18786
42593
10106
10191
39888
39894
MANDREL BODY
Logan Part No.
AF2000
AF2001
AF20015
AF2002
AF20025
AF2003
AF2004
Bowen No.
10123
18788
42596
10108
10193
39890
39896
MIDDLE BODY
Logan Part No.
AF3000-20
AF3001-20
AF30015-20
AF3002-20
AF30025-20
AF3003-20
AF3004-20
(20-inch stroke)
Bowen No.
10122
18787
42594
10107
10192
39889
39895
MANDREL
Logan Part No.
AF4000-20
AF4001-20
AF40015-20
AF4002-20
AF40025-20
AF4003-20
AF4004-20
(20-inch stroke)
Bowen No.
10125
18789
42597
10110
10194
39891
39897
KNOCKER
Logan Part No.
AF5000
AF5001
AF50015
AF5002
AF50025
AF5003
AF5004
Bowen No.
10126
18790
42595
10111
10195
39892
39898
NON-EXTRUSION RING Logan Part No.
L385-22
L385-27
L216-34
L387-6
L385-35
L216-38
L216-38
Bowen No.
385-22
385-27
216-34
387-6
385-35
216-38
216-38
No. Req’d
4
4
4
4
4
4
4
SEAL PROTECTOR RING Part No.
L386-22
L386-27
L227-34
L388-6
L386-35
L227-38
L227-38
Bowen No.
386-22
386-27
227-34
388-6
386-35
227-38
227-38
No. Req’d
4
4
4
4
4
4
4
KNOCKER SEAL RING
Logan Part No.
568-217
568-222
568-331
568-228
568-332
568-335
568-335
Bowen No.
568217
568222
568331
568228
568332
568335
568335
No. Req’d
2
2
2
2
2
2
2
KNOCKER LOCK SCREW Logan Part No.
…
…
AF6001
AF6000
AF6000
AF6000
AF6001
Bowen No.
…
…
54775
48879
48879
48879
54775
Logan Oil Tools reserves the right to change or discontinue designs without notice.
Special Notes:
(1) Standard stroke for Bumper Subs is 20". Only the Mandrel and Middle Body need to be ordered to convert a standard 20" stroke assembly to one
of greater stroke length. All other parts interchange for a given size. When a long stroke assembly is ordered by assembly number, the entire tool
is ordered. To convert, order only the Mandrel and Middle Body by part number.
When ordering, please specify:
(1) Name and number of assembly or part
(2) Connections, if other than standard
(3) Stroke length
(4) O.D., if other than standard
Recommended Spare Parts:
(1) 8 Non-Extrusion Rings
(2) 8 Seal Protector Rings
(3) 16 Knocker Seals
LEGAL NOTICE
All references to Bowen
®
part numbers in this literature are used to
identify interchangeable tools and parts. Reference to such tools and
parts does not imply that Logan Oil Tools is a licensee or is in any
way affiliated with National Oilwell Varco. Logan Oil Tools does not
sell, or offer to sell, National Oilwell Varco (Bowen) products.
“Bowen” is a registered trademark of National Oilwell Varco.