OPERATOR’S MANUALFOR
TOWNSEND
7-1/16” X 3M – 7-1/16” X 5M 9” X 3M – 9” X 5M TYPE 81
MANUAL & HYDRAULIC WELL SERVICE BOP
TOWNSEND TYPE 81 MANUAL OPERATED BOP
ITEM DESCRIPTION 7-1/16 X 3M
— COMPLETE BOP – SINGLE (STUDDED) TM8101
— COMPLETE BOP – DOUBLE (STUDDED) TM8102
— COMPLETE BOP – TRIPLE (STUDDED) TM8103
1 SINGLE BODY (STUDDED) TM8107
1 DOUBLE BODY (STUDDED) TM8108
1 TRIPLE BODY (STUDDED) TM8109
2 TAP END STUD 300-330
3 G-2 HEX NUT 300-703
4 1″ G-2 HEX NUT 300-702
5 TAP END STUD 300-315
6 PILLOW BLOCK TM815
6-A PILLOW BLOCK SPACER TM815-S
7 PILLOW BLOCK CAP SCREW TM816
8 BEARINGS (STEM BEARING HOUSING) TM817
9 BEARING RACE (STEM BEARING HOUSING) TM818
10 THREAD PROTECTOR SNAP RING TM819
11 GREASE FITTINGS (GREASE PLATE) TM8110
13 CHAIN TM8112
14 SOCKET HEAD SCREWS (BONNET) TM8113
15 SNAP RING (DRIVE SHAFT) TM8114
16 LIFTING PLATE TH819
17 HAND WHEEL TH8111
19 UNIVERSAL JOINT (1-1/4″ SQUARE) TM8118
20 PACKING GLAND O. D. O-RING SEAL TH8116
21 DOOR SEAL TH8121
22 PACKING GLAND I.D. WIPER SEAL TH8122
23 END COVER SEAL TH8115
24 STEM NUT – SPROCKET TM8122
25 SPROCKET – DRIVE SHAFT TM8123
26 GREASE PLATE TM8124
27 RAM SHAFT – LEFT HAND TM8125
28 RAM SHAFT – RIGHT HAND TM8126
29 THREAD PROTECTOR TM8127
30 STEM BEARING HOUSING RH. TM8128
31 STEM BEARING HOUSING LH. TM8129
32 BEARING HOUSING TM8130
33 RAM SHAFT PACKING GLAND TH8124
34 PACKING ASSEMBLY TH8125
36 DRIVE SHAFT TM8133
37 SPROCKET PROTECTOR TM8134
38 RAM GUIDE PIN TH8126
**39 ALIGNMENT PLUG (used on old style 81 only) TM8136
40 END COVER TM8137
41 DOOR TH8129
43 BEARING RING (BEARING HOUSING) TM8140
44 O-RING SEAL (used on old style 81 only) TM8141
45 BONNET REBUILD KIT (10,12,15,20,22,34) TM8100
50 RAM ASSEMBLY REFER TO RAM ASSEMBLY PAGE
ITEM DESCRIPTION 7-1/16 X 5M
— COMPLETE BOP – SINGLE (STUDDED) TM8101-5
— COMPLETE BOP – DOUBLE (STUDDED) TM8102-5
— COMPLETE BOP – TRIPLE (STUDDED) TM8103-5
1 SINGLE BODY (STUDDED) TM8107-5
1 DOUBLE BODY (STUDDED) TM8108-5
1 TRIPLE BODY (STUDDED) TM8109-5
2 TAP END STUD 300-770
3 G-2 HEX NUT 300-705
4 1″ G-2 HEX NUT 300-702
5 TAP END STUD 300-315
6 PILLOW BLOCK TM815
6-A PILLOW BLOCK SPACER TM815-S
7 PILLOW BLOCK CAP SCREW TM816
8 BEARINGS (STEM BEARING HOUSING) TM817
9 BEARING RACE (STEM BEARING HOUSING) TM818
10 THREAD PROTECTOR SNAP RING TM819
11 GREASE FITTINGS (GREASE PLATE) TM8110
13 CHAIN TM8112
14 SOCKET HEAD SCREWS (BONNET) TM8113
15 SNAP RING (DRIVE SHAFT) TM8114
16 LIFTING PLATE TH819
17 HAND WHEEL TH8111
19 UNIVERSAL JOINT (1-1/4″ SQUARE) TM8118
20 PACKING GLAND O. D. O-RING SEAL TH8116
21 DOOR SEAL TH8121
22 PACKING GLAND I.D. WIPER SEAL TH8122
23 END COVER SEAL TH8115
24 STEM NUT – SPROCKET TM8122
25 SPROCKET – DRIVE SHAFT TM8123
26 GREASE PLATE TM8124
27 RAM SHAFT – LEFT HAND TM8125
28 RAM SHAFT – RIGHT HAND TM8126
29 THREAD PROTECTOR TM8127
30 STEM BEARING HOUSING RH. TM8128
31 STEM BEARING HOUSING LH. TM8129
32 BEARING HOUSING TM8130
33 RAM SHAFT PACKING GLAND TH8124
34 PACKING ASSEMBLY TH8125
36 DRIVE SHAFT TM8133
37 SPROCKET PROTECTOR TM8134
38 RAM GUIDE PIN TH8126
**39 ALIGNMENT PLUG (used on old style 81 only) TM8136
40 END COVER TM8137
41 DOOR TH8129
43 BEARING RING (BEARING HOUSING) TM8140
44 O-RING SEAL (used on old style 81 only) TM8141
45 BONNET REBUILD KIT (10,12,15,20,22,34) TM8100
50 RAM ASSEMBLY
ITEM DESCRIPTION 9 X 3M
— COMPLETE BOP – SINGLE (STUDDED) TM8101-8
— COMPLETE BOP – DOUBLE (STUDDED) TM8102-8
— COMPLETE BOP – TRIPLE (STUDDED) TM8103-8
1 SINGLE BODY (STUDDED) TM8107-8
1 DOUBLE BODY (STUDDED) TM8108-8
1 TRIPLE BODY (STUDDED) TM8109-8
2 TAP END STUD 300-765
3 G-2 HEX NUT 300-705
4 1″ G-2 HEX NUT 300-702
5 TAP END STUD 300-315
6 PILLOW BLOCK TM815
6-A PILLOW BLOCK SPACER TM815-S
7 PILLOW BLOCK CAP SCREW TM816
8 BEARINGS (STEM BEARING HOUSING) TM817
9 BEARING RACE (STEM BEARING HOUSING) TM818
10 THREAD PROTECTOR SNAP RING TM819
11 GREASE FITTINGS (GREASE PLATE) TM8110
13 CHAIN TM8112
14 SOCKET HEAD SCREWS (BONNET) TM8113
15 SNAP RING (DRIVE SHAFT) TM8114
16 LIFTING PLATE TH819-8
17 HAND WHEEL TH8111
19 UNIVERSAL JOINT (1-1/4″ SQUARE) TM8118
20 PACKING GLAND O. D. O-RING SEAL TH8116-8
21 DOOR SEAL TH8121-8
22 PACKING GLAND I.D. WIPER SEAL TH8122
23 END COVER SEAL TH8115
24 STEM NUT – SPROCKET TM8122
25 SPROCKET – DRIVE SHAFT TM8123
26 GREASE PLATE TM8124
27 RAM SHAFT – LEFT HAND TM8125-8
28 RAM SHAFT – RIGHT HAND TM8126-8
29 THREAD PROTECTOR TM8127-8
30 STEM BEARING HOUSING RH. TM8128-8
31 STEM BEARING HOUSING LH. TM8129-8
32 BEARING HOUSING TM8130
33 RAM SHAFT PACKING GLAND TH8124-8
34 PACKING ASSEMBLY TH8125
36 DRIVE SHAFT TM8133-8
37 SPROCKET PROTECTOR TM8134
38 RAM GUIDE PIN TH8126
**39 ALIGNMENT PLUG (used on old style 81 only) TM8136-8
40 END COVER TM8137-8
41 DOOR TH8129-8
43 BEARING RING (BEARING HOUSING) TM8140
44 O-RING SEAL (used on old style 81 only) TM8141-8
45 BONNET REBUILD KIT (10,12,15,20,22,34) TM8100
50 RAM ASSEMBLY
TOWNSEND TYPE 81 MANUAL OPERATED BOP
7-1/16 X 3M – 9 X 3M
ITEM DESCRIPTION 7-1/16 X 3M
— COMPLETE BOP – SINGLE (STUDDED) TH8101
— COMPLETE BOP – DOUBLE (studded) TH8102
— COMPLETE BOP – TRIPLE (STUDDED) TH8103
1 SINGLE BODY (STUDDED) TH8107
1 DOUBLE BODY (STUDDED) TH8108
1 TRIPLE BODY (STUDDED) TH8109
2 TAP END STUD 300-330
3 G2 HEX NUT 300-703
4 END COVER G2 HEX NUT 300-702
5 END COVER TAP END STUD 300-315
6 INSIDE BONNET SEAL TH815
7 1/4″ NPT PIPE PLUG TH816
9 CYLINDER HEX HEAD BOLT TH818
10 BONNET REBUILD KITS TH8100
11 LIFTING PLATE TH819
13 14″ HAND WHEEL TH8111
14 UNIVERSAL JOINT TH8112
15 SET SCREW S.S. TH8113
16 M.O.R. PROTECTOR BOLT TH8114
17 END COVER SEAL TH8115
18 O. D. PACKING GLAND O-RING TH8116
20 CYLINDER O-RING TH8117
21 END COVER PORT O-RING TH8118
22 PISTON TO RAM SHAFT O-RING TH8119
23 MANIFOLD TUBE O-RING TH8120
24 DOOR SEAL TH8121
25 PACKING GLAND I.D. WIPER TH8122
26 PISTON CROWN SEAL TH8123
27 PACKING GLAND TH8124
28 RAM SHAFT PACKING ASSEMBLY TH8125
29 RAM GUIDE PIN TH8126
** 30 ALIGNMENT PLUG (Old style 81 only) TH8127
31 END COVER (LEFT OR RIGHT) TH8128
32 DOOR TH8129
33 PISTON TH8130
34 CYLINDER TH8131
35 BALANCE STEM TH8132
36 PROTECTOR, M.O.R. TH8133
37 LOCKING SHAFT TH8134
38 RAM SHAFT TH8135
39 MANIFOLD TUBE TH8136
41 BONNET (LEFT OR RIGHT) TH8137
42 DOOR NUT 300-702
43 DOOR STUD 300-315
44 BRASS SPACER RING TH8140
50 RAM ASSEMBLY —
ITEM DESCRIPTION 7-1/16 X 5M
— COMPLETE BOP – SINGLE (STUDDED) TH8101-5
— COMPLETE BOP – DOUBLE (studded) TH8102-5
— COMPLETE BOP – TRIPLE (STUDDED) TH8103-5
1 SINGLE BODY (STUDDED) TH8107-5
1 DOUBLE BODY (STUDDED) TH8108-5
1 TRIPLE BODY (STUDDED) TH8109-5
2 TAP END STUD 300-770
3 G2 HEX NUT 300-705
4 END COVER G2 HEX NUT 300-702
5 END COVER TAP END STUD 300-315
6 INSIDE BONNET SEAL TH815
7 1/4″ NPT PIPE PLUG TH816
9 CYLINDER HEX HEAD BOLT TH818
10 BONNET REBUILD KITS TH8100
11 LIFTING PLATE TH819
13 14″ HAND WHEEL TH8111
14 UNIVERSAL JOINT TH8112
15 SET SCREW S.S. TH8113
16 M.O.R. PROTECTOR BOLT TH8114
17 END COVER SEAL TH8115
18 O. D. PACKING GLAND O-RING TH8116
20 CYLINDER O-RING TH8117
21 END COVER PORT O-RING TH8118
22 PISTON TO RAM SHAFT O-RING TH8119
23 MANIFOLD TUBE O-RING TH8120
24 DOOR SEAL TH8121
25 PACKING GLAND I.D. WIPER TH8122
26 PISTON CROWN SEAL TH8123
27 PACKING GLAND TH8124
28 RAM SHAFT PACKING ASSEMBLY TH8125
29 RAM GUIDE PIN TH8126
** 30 ALIGNMENT PLUG (Old style 81 only) TH8127
31 END COVER (LEFT OR RIGHT) TH8128
32 DOOR TH8129-5
33 PISTON TH8130
34 CYLINDER TH8131
35 BALANCE STEM TH8132
36 PROTECTOR, M.O.R. TH8133
37 LOCKING SHAFT TH8134
38 RAM SHAFT TH8135
39 MANIFOLD TUBE TH8136
41 BONNET (LEFT OR RIGHT) TH8137
42 DOOR NUT 300-703
43 DOOR STUD 300-325
44 BRASS SPACER RING TH8140
50 RAM ASSEMBLY —
ITEM DESCRIPTION 9 X 3M
— COMPLETE BOP – SINGLE (STUDDED) TH8101-8
— COMPLETE BOP – DOUBLE (studded) TH8102-8
— COMPLETE BOP – TRIPLE (STUDDED) TH8103-8
1 SINGLE BODY (STUDDED) TH8107-8
1 DOUBLE BODY (STUDDED) TH8108-8
1 TRIPLE BODY (STUDDED) TH8109-8
2 TAP END STUD 300-765
3 G2 HEX NUT 300-705
4 END COVER G2 HEX NUT 300-702
5 END COVER TAP END STUD 300-321
6 INSIDE BONNET SEAL TH815
7 1/4″ NPT PIPE PLUG TH816
9 CYLINDER HEX HEAD BOLT TH818
10 BONNET REBUILD KITS TH8100
11 LIFTING PLATE TH819-8
13 14″ HAND WHEEL TH8111
14 UNIVERSAL JOINT TH8112
15 SET SCREW S.S. TH8113
16 M.O.R. PROTECTOR BOLT TH8114
17 END COVER SEAL TH8115
18 O. D. PACKING GLAND O-RING TH8116-8
20 CYLINDER O-RING TH8117
21 END COVER PORT O-RING TH8118
22 PISTON TO RAM SHAFT O-RING TH8119
23 MANIFOLD TUBE O-RING TH8120
24 DOOR SEAL TH8121-8
25 PACKING GLAND I.D. WIPER TH8122
26 PISTON CROWN SEAL TH8123
27 PACKING GLAND TH8124-8
28 RAM SHAFT PACKING ASSEMBLY TH8125
29 RAM GUIDE PIN TH8126
** 30 ALIGNMENT PLUG (Old style 81 only) TH8127-8
31 END COVER (LEFT OR RIGHT) TH8128-8
32 DOOR TH8129-8
33 PISTON TH8130
34 CYLINDER TH8131-8
35 BALANCE STEM TH8132-8
36 PROTECTOR, M.O.R. TH8133-8
37 LOCKING SHAFT TH8134-8
38 RAM SHAFT TH8135-8
39 MANIFOLD TUBE TH8136-8
41 BONNET (LEFT OR RIGHT) TH8137-8
42 DOOR NUT 300-702
43 DOOR STUD 300-315
44 BRASS SPACER RING TH8140
50 RAM ASSEMBLY —
ITEM DESCRIPTION 9 X 5M
— COMPLETE BOP – SINGLE (STUDDED) TH8101-8-5
— COMPLETE BOP – DOUBLE (studded) TH8102-8-5
— COMPLETE BOP – TRIPLE (STUDDED) TH8103-8-5
1 SINGLE BODY (STUDDED) TH8107-8-5
1 DOUBLE BODY (STUDDED) TH8108-8-5
1 TRIPLE BODY (STUDDED) TH8109-8-5
2 TAP END STUD 300-782
3 G2 HEX NUT 300-707
4 END COVER G2 HEX NUT 300-702
5 END COVER TAP END STUD 300-321
6 INSIDE BONNET SEAL TH815
7 1/4″ NPT PIPE PLUG TH816
9 CYLINDER HEX HEAD BOLT TH818
10 BONNET REBUILD KITS TH8100
11 LIFTING PLATE TH819-8
13 14″ HAND WHEEL TH8111
14 UNIVERSAL JOINT TH8112
15 SET SCREW S.S. TH8113
16 M.O.R. PROTECTOR BOLT TH8114
17 END COVER SEAL TH8115
18 O. D. PACKING GLAND O-RING TH8116-8
20 CYLINDER O-RING TH8117
21 END COVER PORT O-RING TH8118
22 PISTON TO RAM SHAFT O-RING TH8119
23 MANIFOLD TUBE O-RING TH8120
24 DOOR SEAL TH8121-8
25 PACKING GLAND I.D. WIPER TH8122
26 PISTON CROWN SEAL TH8123
27 PACKING GLAND TH8124-8
28 RAM SHAFT PACKING ASSEMBLY TH8125
29 RAM GUIDE PIN TH8126
** 30 ALIGNMENT PLUG (Old style 81 only) TH8127-8
31 END COVER (LEFT OR RIGHT) TH8128-8
32 DOOR TH8129-8-5
33 PISTON TH8130
34 CYLINDER TH8131-8
35 BALANCE STEM TH8132-8
36 PROTECTOR, M.O.R. TH8133-8
37 LOCKING SHAFT TH8134-8
38 RAM SHAFT TH8135-8
39 MANIFOLD TUBE TH8136-8
41 BONNET (LEFT OR RIGHT) TH8137-8
42 DOOR NUT 300-703
43 DOOR STUD 300-325
44 BRASS SPACER RING TH8140
50 RAM ASSEMBLY —
TOWNSEND TYPE 81 HYDRAULIC BOP
7-1/16 X 3M – 7-1/16 X 5M
9 X 3M – 9 X 5M
TOWNSEND TYPE 81 RAM ASSEMBLIES
7-1/16″ X3M TYPE 81 MANUAL & HYDRAULIC
RAM ASSEMBLY
SIZE PN
1 CSO TM8150
2 1.66 TM8151
3 1.9 TM8152
4 2-1/16″ TM8153
5 2-3/8″ TM8154
6 2-7/8″ TM8155
7 3-1/2″ TM8156
8 4″ TM8169
9 4-1/2″ TM8157
10 5″ TM8170
11 5-1/2″ TM8158
RAM BLOCK
1 SIZE PN
2 CSO TM8150-RB
3 1.66 TM8151-RB
4 1.9 TM8152-RB
5 2-1/16″ TM8153-RB
6 2-3/8″ TM8154-RB
7 2-7/8″ TM8155-RB
8 3-1/2″ TM8156-RB
9 4″ TM8159-RB
10 4-1/2″ TM8157-RB
11 5″ TM6160-RB
5-1/2″ TM8158-RB
FACE SEAL
1 SIZE PN
2 CSO TM8150-FS
3 1.66 TM8151-FS
4 1.9 TM8152-FS
5 2-1/16″ TM8153-FS
6 2-3/8″ TM8154-FS
7 2-7/8″ TM8155-FS
8 3-1/2″ TM8156-FS
9 4″ TM8159-FS
10 4-1/2″ TM8157-FS
11 5″ TM8160-FS
5-1/2″ TM8158-FS
TOP SEAL
1 SIZE PN
2 CSO TM8150-TS
3 1.66 TM8150-TS
4 1.9 TM8150-TS
5 2-1/16″ TM8150-TS
6 2-3/8″ TM8150-TS
7 2-7/8″ TM8150-TS
8 3-1/2″ TM8150-TS
9 4″ TM8150-TS
10 4-1/2″ TM8150-TS
11 5″ TM8150-TS
5-1/2″ TM8150-TS
7-1/16″ X 5M HYDRAULIC (ONLY)
RAM ASSEMBLY
SIZE PN
CSO TM8150-5
1.66 TM8151-5
1.9 TM8152-5
2-1/16″ TM8153-5
2-3/8″ TM8154-5
2-7/8″ TM8155-5
3-1/2″ TM8156-5
4″ TM8169-5
4-1/2″ TM8157-5
5″ TM8170-5
5-1/2″ TM8158-5
RAM BLOCK
SIZE PN
CSO TM8150-5RB
1.66 TM8151-5RB
1.9 TM8152-5RB
2-1/16″ TM8153-5RB
2-3/8″ TM8154-5RB
2-7/8″ TM8155-5RB
3-1/2″ TM8156-5RB
4″ TM8159-5RB
4-1/2″ TM8157-5RB
5″ TM8160-5RB
5-1/2″ TM8158-5RB
FACE SEAL
SIZE PN
CSO TM8150-FS
1.66 TM8150-FS
1.9 TM8152-FS
2-1/16″ TM8153-FS
2-3/8″ TM8154-FS
2-7/8″ TM8155-FS
3-1/2″ TM8156-FS
4″ TM8159-FS
4-1/2″ TM8157-FS
5″ TM8160-FS
5-1/2″ TM8158-FS
TOP SEAL
SIZE PN
CSO TM8150-TS
1.66 TM8150-TS
1.9 TM8150-TS
2-1/16″ TM8150-TS
2-3/8″ TM8150-TS
2-7/8″ TM8150-TS
3-1/2″ TM8150-TS
4″ TM8150-TS
4-1/2″ TM8150-TS
5″ TM8150-TS
5-1/2″ TM8150-TS
9″ X3M MANUAL & HYDRAULIC
RAM ASSEMBLY
SIZE PN
CSO TM8150-8
1.66 TM8151-8
1.9 TM8152-8
37272 TM8153-8
2-3/8″ TM8154-8
37445 TM8155-8
3-1/2″ TM8156-8
4″ TM8169-8
4-1/2″ TM8157-8
5″ TM8170-8
5-1/2″ TM8158-8
6-5/8″ TM8159-8
7″ TM8160-8
7-5/8″ TM8161-8
RAM BLOCK
SIZE PN
CSO TM8150-8RB
1.66 TM8151-8RB
1.9 TM8152-8RB
37272 TM8153-8RB
2-3/8″ TM8154-8RB
37445 TM8155-8RB
3-1/2″ TM8156-8RB
4″ TM8159-8RB
4-1/2″ TM8157-8RB
5″ TM8160-8RB
5-1/2″ TM8158-8RB
6-5/8″ TM8159-8RB
7″ TM8160-8RB
7-5/8″ TM8161-8RB
FACE SEAL
SIZE PN
CSO TM8150-8FS
1.66 TM8151-8FS
1.9 TM8152-8FS
37272 TM8153-8FS
2-3/8″ TM8154-8FS
37445 TM8155-8FS
3-1/2″ TM8156-8FS
4″ TM8159-8FS
4-1/2″ TM8157-8FS
5″ TM8160-8FS
5-1/2″ TM8158-8FS
6-5/8″ TM8159-8FS
7″ TM8160-8FS
7-5/8″ TM8161-8FS
TOP SEAL
SIZE PN
CSO TM8150-8TS
1.66 TM8150-8TS
1.9 TM8150-8TS
37272 TM8150-8TS
2-3/8″ TM8150-8TS
37445 TM8150-8TS
3-1/2″ TM8150-8TS
4″ TM8150-8TS
4-1/2″ TM8150-8TS
5″ TM8150-8TS
5-1/2″ TM8150-8TS
6-5/8″ TM8150-8TS
7″ TM8150-8TS
7-5/8″ TM8150-8TS
7-1/16″ X3M MANUAL & HYDRAULIC – OFFSET
RAM ASSEMBLY
SIZE PN
1.66 TM8162
1.9 TM8163
2-1/16″ TM8164
2-3/8″ TM8165
2-7/8″ TM8166
RAM BLOCK
SIZE PN
1.66 TM8162-RB
1.9 TM8163-RB
2-1/16″ TM8164-RB
2-3/8″ TM8165-RB
2-7/8″ TM8166-RB
FACE SEAL
SIZE PN
1.66 TM8162-FS
1.9 TM8163-FS
2-1/16″ TM8164-FS
2-3/8″ TM8165-FS
2-7/8″ TM8166-FS
TOP SEAL
SIZE PN
1.66 TM8162-TS
1.9 TM8162-TS
2-1/16″ TM8162-TS
2-3/8″ TM8162-TS
2-7/8″ TM8162-TS
7-1/16″ X 5M MANUAL & HYDRAULIC – OFFSET
RAM ASSEMBLY
SIZE PN
1.66 TM8162-5
1.9 TM8163-5
2-1/16″ TM8164-5
2-3/8″ TM8165-5
2-7/8″ TM8166-5
3-1/2″ TM8167-5
RAM BLOCK
SIZE PN
1.66 TM8162-5RB
1.9 TM8163-5RB
2-1/16″ TM8164-5RB
2-3/8″ TM8165-5RB
2-7/8″ TM8166-5RB
3-1/2″ TM8167-5RB
FACE SEAL
SIZE PN
1.66 TM8162-FS
1.9 TM8163-FS
2-1/16″ TM8164-FS
2-3/8″ TM8165-FS
2-7/8″ TM8166-FS
3-1/2″ TM8167-FS
TOP SEAL
SIZE PN
1.66 TM8162-TS
1.9 TM8162-TS
2-1/16″ TM8162-TS
2-3/8″ TM8162-TS
2-7/8″ TM8162-TS
3-1/2″ TM6162-TS
9″ X 3M MANUAL & HYDRAULIC – OFFSET
RAM ASSEMBLY
SIZE PN
1.66 TM8162-8
1.9 TM8163-8
2-1/16″ TM8164-8
2-3/8″ TM8165-8
2-7/8″ TM8166-8
3-1/2″ TM8167-8
RAM BLOCK
SIZE PN
1.66 TM8162-8RB
1.9 TM8163-8RB
2-1/16″ TM8164-8RB
2-3/8″ TM8165-8RB
2-7/8″ TM8166-8RB
3-1/2″ TM8167-8RB
FACE SEAL
SIZE PN
1.66 TM8162-8FS
1.9 TM8163-8FS
2-1/16″ TM8164-8FS
2-3/8″ TM8165-8FS
2-7/8″ TM8166-8FS
3-1/2″ TM8167-8FS
TOP SEAL
SIZE PN
1.66 TM8162-8TS
1.9 TM8162-8TS
2-1/16″ TM8162-8TS
2-3/8″ TM8162-8TS
2-7/8″ TM8162-8TS
3-1/2″ TM8162-8TS
TOWNSEND TYPE 81 BONNET REBUILD KITS
TOWNSEND TYPE 81 BOP
SERIES KIT NO.
7-1/16 X 3M MANUAL TM8100
7-1/16 X 3M HYDRAULIC TH8100
7-1/16 X 5M MANUAL TM8100
7-1/16 X 5M HYDRAULIC TH8100
9 X 3M MANUAL TM8100
9 X 3M HYDRAULIC TH8100
9 X 5M HYDRAULIC TH8100
TOWNSEND BOP DOOR SEALS
TOWNSEND TYPE 81 HYDRAULIC
SERIES PART
TOWNSEND TYPE 81 MANUAL
SERIES PART NO.
7-1/16 X 3M TM8120
9 X 3M TM8120
TOWNSEND TYPE 81 HYDRAULIC
SERIES PART NO.
7-1/16 X 3M TM8121
7-1/16 X 5M TM8121
9 X 3M TM8121-8
9 X 5M TM8121-8