411 Steel Fabricated Coupling

$73.22$3,788.37

411 Steel Fabricated Coupling

Key Features:

  • Meets applicable AWWA C219 Standards
  • Allows for limited expansion and contraction
  • Will dampen vibration to reduce pipe fatigue
  • Easy to install, no special pipe end preparation required
  • Available in a wide variety of pipe O.D. sizes and sleeve lengths
  • Most sizes will accommodate anchor studs to restrain the joints
  • Can be custom made to fit odd O.D.s or other unusual application
  • Provided with or without pipe stops to accommodate customer needs
  • Has good deflection capabilities, allows change in piping direction without the need of elbows, bends
  • Steel sizes built to specific O.D. and Ductile I on sizes are built with range to accommodate the variances in Ductile Iron pipe O.D.s

SKU: N/A
Clear

Description

Description:

  • A bolted sleeve type coupling for joining plain end pipe of the same diameters.

Application:

  • Joining plain end pipe without the need for welding or special pipe fittings

Key Features:

  • Meets applicable AWWA C219 Standards
  • Allows for limited expansion and contraction
  • Will dampen vibration to reduce pipe fatigue
  • Easy to install, no special pipe end preparation required
  • Available in a wide variety of pipe O.D. sizes and sleeve lengths
  • Most sizes will accommodate anchor studs to restrain the joints
  • Can be custom made to fit odd O.D.s or other unusual application
  • Provided with or without pipe stops to accommodate customer needs
  • Has good deflection capabilities, allows change in piping direction without the need of elbows, bends
  • Steel sizes built to specific O.D. and Ductile I on sizes are built with range to accommodate the variances in Ductile Iron pipe O.D.s

Materials Specifications (subject to change):

  • SLEEVE: ASTM A53, ASTM A512 or Carbon Steel having minimum yield of 30,000 PSI
  • FOLLOWERS: Ductile Iron ASTM A536, Steel AISI C 1020, or A715 Grade 80 HSLA Steel. Designed for a high strength-to-weight ratio. Follower thickness determined by coupling size
  • BOLTS & NUTS: High strength, low alloy Steel with heavy semi-finished hexagon nuts Optional: Stainless Steel and Carbon Steel ASTM A307 electro-galvanized with di-chromate seal
  • GASKET: Nitrile (Buna N) NSF 61 compounded to produce superior storage and performance characteristics while resisting water, acids, alkalies, most (aliphatic) hydrocarbon fluids, and other chemical
  • Temperature Range: -20°F to 180°F
  • FINISH: Flexi-Coat® Fusion Bonded Epoxy Finish

Working Pressure:

  • Up to 150 PSI

Pipe Applications:

  • All Types. HDPE requires use of stiffeners. Contact for any questions.

Sizes (in inches):

  • 1⁄2 , 3⁄4, 1, 11⁄4, 11⁄2, 2, 21⁄2, 3, 3-4, 4, 4-5, 6, 8, 10, 12, 12-14, 14, 16, 18, 20, 24, 30, 36, 42, 48, 54.
    NOTE: Larger sizes available upon request.

Total Angular Deflection Per Join

FOR PIPE O.D. RANGES SLEEVE LENGTH
INCHES MM 5"
127MM
7"
178MM
10"
250MM
0.84 thru 2.38 21 thru 60.5 7" 7" 7"
2.50 thru 13.50 63.5 thru 342.9 4" 4 1/2" 4 1/2"
13.60 thru 24.00 345.4 thru 610 2 1/2" 4" 4 1/2"
24.10 thru 36.00 612 thru 914 2" 3 1/2" 4"
36.10 thru 42.00 917 thru 1067 - 3" 3 1/2"
42.10 thru 60.00 1323 thru 1524 - 2 1/2" 3"
60.10 thru 80.00 1527 thru 2032 - - 2 1/2"
80.10 thru 100.00 2035 thru 2540 - - 2"

Dimensions

663 Tapping Sleeve Figure A

Standard Lengths for Steel Sizes

Nom. Pipe Size In. Pipe O.D. Inches CATALOG NO.
BUNA-N GASKET
SLEEVE THK. X LGTH. IN. Flange O.D. Inches Bolts Approx. Ship Wt Lbs
(A) (B) No. Dia. In. Lgth. In. (L)
1/2 0.084 411-00008401-003 .120 4 1/2 3 5/8 2 1/2 7 2 1/4
3/4 1.05 411-00010501-003 .120 4 1/2 3 7/8 2 1/2 7 2 1/2
1 1.32 411-00013201-003 .120 5 4 1/4 2 1/2 7 3 1/4
1 1/4 1.66 411-00016601-003 .120 5 4 9/16 2 1/2 7 4
1 1/2 1.90 411-00019001-003 .120 5 4 13/16 2 1/2 7 4 1/4
2 2.00 411-00020001-003 .120 5 4 13/16 2 1/2 7 4 1/4
2 2.38 411-00023801-003 .120 5 5 5/16 2 1/2 7 4 3/4
2 2.38 411-00023851-003 .120 5 5 11/16 2
3
5/8 8 5 1/2
2 2.38 411-00023861-003 .120 5 5 11/16 3 5/8 8 6 1/2
2 2.38 411-00023802-003 .120 7 5 11/16 3 5/8 10 1/2 9 1/2
2 1/2 2.88 411-00028801-003 .203 5 6 1/2 3 5/8 8 12 3/4
3 3.00 411-00030001-003 .203 5 6 9/16 3 5/8 8 12 3/4
3 3.50 411-90035001-003 .180 5 8 3/100 3 5/8 6 11 1/2
3 3.50 411-00035051-003 .180 5 7 9/100 4 5/8 8 12 1/4
3 3.50 411-90035002-003 .180 7 8 3/100 3 5/8 8 14 1/2
3 1/2-4 4.00 411-00040001-003 .188 5 7 9/16 4 5/8 8 17 1/2
+4 4.50 411-90045001-003 .188 5 9 1/20 4 5/8 6 13
+4 4.50 411-90045002-003 .188 7 9 1/20 4 5/8 8 15 1/2
4 1/2-5 5.00 411-00050001-003 .250 5 8 5/8 4 5/8 8 20 1/2
5 5.56 411-00055601-003 .250 5 9 3/16 4 5/8 8 20 1/2
5 5.56 411-00055602-003 .250 7 9 3/16 4 5/8 10 1/2 23 1/2
5 5.56 411-00055603-003 .250 10 9 3/16 4 5/8 13 1/2 31 1/2
+6 6.63 411-90066301-003 .250 5 11 1/2 6 5/8 6 22 3/4
+6 6.63 411-90066302-003 .250 7 11 1/2 6 5/8 8 26
+6 6.63 411-90066303-003 .250 10 11 1/2 6 5/8 10 1/2 34 1/4
+8 8.63 411-90086301-003 .250 5 13 1/2 6 5/8 6 28
+8 8.63 411-90086302-003 .250 7 13 1/2 6 5/8 8 32
+8 8.63 411-90086303-003 .250 10 13 1/2 6 5/8 10 1/2 42
10 10.00 411-00100001-003 .250 5 14 5/16 8 5/8 8 33
10 10.00 411-00100002-003 .250 7 14 5/16 8 5/8 10 1/2 38
10 10.00 411-00100003-003 .250 10 14 5/16 8 5/8 13 1/2 50
+10 10.75 411-90107501-003 .250 5 15 36/59 8 5/8 6 34
+10 10.75 411-90107502-003 .250 7 15 36/59 8 5/8 8 40
+10 10.75 411-90107507-003 .375 7 15 36/59 8 5/8 8 49
+10 10.75 411-90107503-003 .250 10 15 36/59 8 5/8 10 1/2 52
12 12.00 411-00120001-003 .250 5 16 5/16 8 5/8 8 37
12 12.00 411-00120002-003 .250 7 16 5/16 8 5/8 10 1/2 44
12 12.00 411-00120003-003 .250 10 16 5/16 8 5/8 13 1/2 56
+12 12.75 411-90127501-003 .250 5 17 36/59 8 5/8 6 39
+12 12.75 411-90127502-003 .250 7 17 36/59 8 5/8 8 46
+12 12.75 411-90127507-003 .375 7 17 25/41 8 5/8 8 56
+12 12.75 411-90127503-003 .250 10 17 36/59 8 5/8 10 1/2 59
14 14.00 411-00140001-003 .250 5 18 5/16 6 5/8 8 41
14 14.00 411-00140002-003 .250 7 18 5/16 6 5/8 10 1/2 48
14 14.00 411-00140007-003 .375 7 18 7/16 6 5/8 10 1/2 75
14 14.00 411-00140008-003 .375 10 18 7/16 6 5/8 13 1/2 94
16 16.00 411-00160002-003 .250 7 20 5/16 8 5/8 10 1/2 56
16 16.00 411-00160007-003 .375 7 20 7/16 8 5/8 10 1/2 87
16 16.00 411-00160003-003 .250 10 20 5/16 8 5/8 10 1/2 72
16 16.00 411-00160008-003 .375 10 20 7/16 8 5/8 10 1/2 108
18 18.00 411-00180002-003 .250 7 22 7/16 8 5/8 10 1/2 81
18 18.00 411-00180007-003 .375 7 22 7/16 8 5/8 10 1/2 96
18 18.00 411-00180003-003 .250 10 22 7/16 8 5/8 10 1/2 109
18 18.00 411-00180008-003 .375 10 22 7/16 8 5/8 13 1/2 119
20 20.00 411-00200002-003 .250 7 24 7/16 10 5/8 10 1/2 91
20 20.00 411-00200007-003 .375 7 24 7/16 10 5/8 10 1/2 107
20 20.00 411-00200003-003 .250 10 24 7/16 10 5/8 13 1/2 122
20 20.00 411-00200008-003 .375 7 24 7/16 10 5/8 13 1/2 134
22 22.00 411-00220002-003 .250 7 26 7/16 10 5/8 10 1/2 98
22 22.00 411-00220007-003 .375 7 26 7/16 10 5/8 10 1/2 116
22 22.00 411-00220003-003 .250 10 26 7/16 10 5/8 13 1/2 132
22 22.00 411-00220008-003 .375 10 26 7/16 10 5/8 13 1/2 145
24 24.00 411-00240002-003 .250 7 28 7/16 10 5/8 10 1/2 106
24 24.00 411-00240007-003 .375 7 28 7/16 10 5/8 10 1/2 125
24 24.00 411-00240003-003 .250 10 28 7/16 10 5/8 13 1/2 142
24. 24.00 411-00240008-003 .375 10 28 7/16 10 5/8 13 1/2 156

Standard Length Sleeves 1/2" thru 12" Steel Pipe Sizes. + Indicates couplings furnished with Steel “Z" section, High Strength Follower Flanges.The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. Consult Smith-Blair® regarding your specific coupling pressure requirements.

Standard Length Sleeves 1/2" thru 12" Steel Pipe Sizes
+ Indicates couplings furnished with Steel “Z" section, High Strength Follower Flanges. The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. ConsultSmith-Blair® regarding your specific coupling pressure requirements.

Standard Length Sleeves 14" thru 24" Steel Pipe Sizes
The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. Consult Smith-Blair® regarding your specific coupling pressure requirements.


Standard Lengths for Ductile Iron and Cast Iron Sizes

Nom. Pipe Size In. Pipe O.D. Inches CATALOG NO.
BUNA-N GASKET
SLEEVE THK. X LGTH. IN. Flange O.D. Inches Bolts Approx. Ship Wt Lbs
(A) (B) No. Dia. In. Lgth. In. (L)
2 2.34-2.56 411-00025002-003
411-00025003-003
.216
.216
7
10
6.3/16
6.3/16
2
2
5/8
5/8
10 1/2
13 1/2
13.5
16.3
2 1/2 2.75-2.88 411-00027502-003
411-00027503-003
.203
.203
7
10
6.3/16
6.3/16
3
3
5/8
5/8
11
14
14.8
17.8
3 3.75-3.86 411-00038002-003
411-00038003-003
.237
.237
7
10
7 13/16
7 13/16
3
3
5/8
5/8
10 1/2
13 1/2
20.3
24.6
3-4 3.87-4.04 411-00039602-003
411-00039603-003
.188
.188
7
10
7 11/32
7 11/32
4
4
5/8
5/8
11
14
21.4
25.7
4 4.07-4.19 411-00041302-003
411-00041303-003
.188
.188
7
10
8 3/32
8 3/32
4
4
5/8
5/8
11
14
22.3
26.8
4 4.74-5.06 411-00050002-003
411-00050003-003
.250
.250
7
10
8 19/32
8 19/32
4
4
5/8
5/8
11
14
27
32.5
4-5 5.00-5.16 411-00051002-003
411-00051003-003
.250
.250
7
10
9 5/32
9 5/32
4
4
5/8
5/8
11
14
27.5
33.1
6 6.84-6.96 411-00069002-003
411-00069003-003
.250
.250
7
10
10 9/16
10 9/16
5
5
5/8
5/8
11
14
37.2
44.8
6 7.04-7.16 411-00071002-003
411-00071003-003
.250
.250
7
10
10 9/16
10 9/16
5
5
5/8
5/8
11
14
38.3
46.1
6 7.14-7.26 411-00072002-003
411-00072003-003
.250
.250
7
10
11 5/16
11 5/16
5
5
5/8
5/8
11
14
38.8
46.8
8 8.91-9.30 411-00090502-003
411-00090503-003
.250
.250
7
10
12 13/16
12 13/16
6
6
5/8
5/8
11
14
48.8
58.8
8 9.30-9.50 411-00094202-003
411-00094203-003
.250
.250
7
10
13 23/32
13 23/32
6
6
5/8
5/8
11
14
50.8
61.2
10 11.04-11.16 411-00111002-003
411-00111003-003
.250
.250
7
10
15 1/8
15 1/8
7
7
5/8
5/8
11
14
59.9
72.1
10 11.34-11.46 411-00114002-003
411-00114003-003
.250
.250
7
10
15 1/8
15 1/8
7
7
5/8
5/8
11
14
61.5
74.1
10 11.84-12.00 411-00119502-003
411-00119503-003
.250
.250
7
10
16
16
8
8
5/8
5/8
11
14
64.5
77.7
12 13.14-13.26 411-00132007-003
411-00132008-003
.375
.375
7
10
17 5/8
17 5/8
8
8
5/8
5/8
11
14
71.3
85.8
12 13.44-13.56 411-00135007-003
411-00135008-003
.375
.375
7
10
17 7/8
17 7/8
8
8
5/8
5/8
11
14
72.9
87.8
12-14 13.88-14.06 411-00139207-003
411-00139208-003
.375
.375
7
10
18 15/16
18 15/16
6
6
5/8
5/8
11
14
75.2
90.5
14 15.30 411-00153007-003
411-00153008-003
411-00153015-003
411-00153016-003
3/8
3/8
3/8
3/8
7
10
16
24
19 7/8
19 7/8
19 7/8
19 7/8
8
8
8
8
5/8
5/8
5/8
5/8
11
14
20
28
86
107
144
196
14 15.65 411-00156507-003
411-00156508-003
411-00156515-003
411-00156516-003
3/8
3/8
3/8
3/8
7
10
16
24
20 3/16
20 3/16
20 3/16
20 3/16
8
8
8
8
5/8
5/8
5/8
5/8
11
14
20
28
88
109
146
200
16 17.40 411-00174007-003
411-00174008-003
411-00174015-003
411-00174016-003
3/8
3/8
3/8
3/8
7
10
16
24
21 15/16
21 15/16
21 15/16
21 15/16
8
8
8
8
5/8
5/8
5/8
5/8
11
14
20
28
92
119
160
218
16 17.80 411-00178007-003
411-00178008-003
411-00178015-003
411-00178016-003
3/8
3/8
3/8
3/8
7
10
16
24
22 3/8
22 3/8
22 3/8
22 3/8
8
8
8
8
5/8
5/8
5/8
5/8
11
14
20
28
93
120
162
221
18 19.50 411-00195007-003
411-00195008-003
411-00195015-003
411-00195016-003
3/8
3/8
3/8
3/8
7
10
16
24
24 1/16
24 1/16
24 1/16
24 1/16
10
10
10
10
5/8
5/8
5/8
5/8
11
14
20
28
107
133
179
245
18 19.92 411-00199207-003
411-00199208-003
411-00199215-003
411-00199216-003
3/8
3/8
3/8
3/8
7
10
16
24</td
24 1/2
24 1/2
24 1/2
24 1/2
10
10
10
10
5/8
5/8
5/8
5/8
11
14
20
28
109
135
182
249
20 21.60 411-00216007-003
411-00216008-003
411-00216015-003
411-00216016-003
3/8
3/8
3/8
3/8
7
10
16
24
26 1/8
26 1/8
26 1/8
26 1/8
10
10
10
10
5/8
5/8
5/8
5/8
11
14
20
28
117
145
195
266
20 22.06 411-00220607-003
411-00220608-003
411-00220615-003
411-00220616-003
3/8
3/8
3/8
3/8
7
10
16
24
26 5/8
26 5/8
26 5/8
26 5/8
10
10
10
10
5/8
5/8
5/8
5/8
11
14
20
28
119
148
200
271
24 25.80 411-00258007-003
411-00258008-003
411-00258015-003
411-00258016-003
3/8
3/8
3/8
3/8
7
10
16
24
30 3/8
30 3/8
30 3/8
30 3/8
12
12
12
12
5/8
5/8
5/8
5/8
11
14
20
28
138
171
231
315
24 26.32 411-00263207-003
411-00263208-003
411-00263215-003
411-00263216-003
3/8
3/8
3/8
3/8
7
10
16
24
30 7/8
30 7/8
30 7/8
30 7/8
12
12
12
12
5/8
5/8
5/8
5/8
11
14
20
28
140
174
235
321

Standard Length Sleeves 1/2" thru 12" Steel Pipe Sizes. + Indicates couplings furnished with Steel “Z" section, High Strength Follower Flanges.The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. Consult Smith-Blair® regarding your specific coupling pressure requirements.

Standard Length Sleeves 1/2" thru 12" Steel Pipe Sizes
+ Indicates couplings furnished with Steel “Z" section, High Strength Follower Flanges. The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. ConsultSmith-Blair® regarding your specific coupling pressure requirements.

Standard Length Sleeves 14" thru 24" Steel Pipe Sizes
The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Couplings working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross-section, follower type, and number of bolts. Consult Smith-Blair® regarding your specific coupling pressure requirements.


Large Diameter Standard Lengths

Nom. Pipe Size In. Pipe O.D. Inches Sleeve
THK. X LGTH
(A) (B)
Inches
Follower
Flange O.D.
Inches
Bolts Catalog Number Approx. Ship
Wt Lbs
NO. DIA. X LGTH (L)
30 30.00 1/4 x 7 34 7/16 12 5/8 x 11 411-00300002-003 132
30 30.00 1/4 x 10 34 7/16 12 5/8 x 14 411-00300003-003 152
30 30.00 3/8 x 7 34 7/16 12 5/8 x 11 411-00300007-003 155
30 30.00 3/8 x 10 34 7/16 12 5/8 x 14 411-00300008-003 187
30 30.00 1/2 x 10 34 7/16 12 5/8 x 14 411-00300009-003 221
30 30.50 1/4 x 7 34 15/16 12 5/8 x 11 411-00305002-003 133
30 30.50 1/4 x 10 34 15/16 12 5/8 x 14 411-00305003-003 154
30 30.50 3/8 x 7 34 15/16 12 5/8 x 11 411-00305007-003 157
30 30.50 3/8 x 10 34 15/16 12 5/8 x 14 411-00305008-003 189
30 30.50 1/2 x 10 34 15/16 12 5/8 x 14 411-00305009-003 224
30 31.74 1/4 x 7 36 3/16 14 5/8 x 11 411-00317402-003 139
30 31.74 1/4 x 10 36 3/16 14 5/8 x 14 411-00317403-003 163
30 31.74 3/8 x 7 36 3/16 14 5/8 x 11 411-00317407-003 164
30 31.74 3/8 x 10 36 3/16 14 5/8 x 14 411-00317408-003 198
30 31.74 1/2 x 10 36 3/16 14 5/8 x 14 411-00317409-003 235
30 32.00 1/4 x 7 36 7/16 14 5/8 x 11 411-00320002-003 140
30 32.00 1/4 x 10 36 7/16 14 5/8 x 14 411-00320003-003 164
30 32.00 3/8 x 7 36 7/16 14 5/8 x 11 411-00320007-003 166
30 32.00 3/8 x 10 36 7/16 14 5/8 x 14 411-00320008-003 201
30 32.00 1/2 x 10 36 7/16 14 5/8 x 14 411-00320009-003 237
30 34.00 1/4 x 7 38 7/16 14 5/8 x 11 411-00340002-003 148
30 34.00 1/4 x 10 38 7/16 14 5/8 x 14 411-00340003-003 173
30 34.00 3/8 x 7 38 7/16 14 5/8 x 11 411-00340007-003 175
30 34.00 3/8 x 10 38 7/16 14 5/8 x 14 411-00340008-003 211
30 34.00 1/2 x 10 38 7/16 14 5/8 x 14 411-00340009-003 250
36 36.00 1/4 x 7 40 7/16 16 5/8 x 11 411-00360002-003 158
36 36.00 1/4 x 10 40 7/16 16 5/8 x 14 411-00360003-003 184
36 36.00 3/8 x 7 40 7/16 16 5/8 x 11 411-00360007-003 183
36 36.00 3/8 x 10 40 7/16 16 5/8 x 14 411-00360008-003 225
36 36.00 1/2 x 10 40 7/16 16 5/8 x 14 411-00360009-003 266
36 36.50 1/4 x 7 40 15/16 16 5/8 x 11 411-00365002-003 159
36 36.50 1/4 x 10 40 15/16 16 5/8 x 14 411-00365003-003 186
36 36.50 3/8 x 7 40 15/16 16 5/8 x 11 411-00365007-003 188
36 36.50 3/8 x 10 40 15/16 16 5/8 x 14 411-00365008-003 227
36 36.50 1/2 x 10 40 15/16 16 5/8 x 14 411-00365009-003 269
36 36.63 1/4 x 7 41 1/16 16 5/8 x 11 411-00366302-003 160
36 36.63 1/4 x 10 41 1/16 16 5/8 x 14 411-00366303-003 187
36 36.63 3/8 x 7 41 1/16 16 5/8 x 11 411-00366307-003 189
36 36.63 3/8 x 10 41 1/16 16 5/8 x 14 411-00366308-003 228
36 36.63 1/2 x 10 41 1/16 16 5/8 x 14 411-00366309-003 270
36 37.96 1/4 x 7 42 13/32 16 5/8 x 11 411-00379602-003 162
36 37.96 1/4 x 10 42 13/32 16 5/8 x 14 411-00379603-003 189
36 37.96 3/8 x 7 42 13/32 16 5/8 x 11 411-00379607-003 191
36 37.96 3/8 x 10 42 13/32 16 5/8 x 14 411-00379608-003 230
36 37.96 1/2 x 10 42 13/32 16 5/8 x 14 411-00379609-003 272

The basic design of bolted compression couplings does not provide for anchoring the pipes against pullout. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Coupling working pressure depends on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross section, follower type and number of bolts. Consult Smith-Blair regarding your specific coupling p essure requirements.


For Large Diameter Steel and Cast Iron Sizes Standard Lengths

 

Nom. Pipe Size In. Pipe O.D. Inches Sleeve
THK. X LGTH
(A) (B)
Inches
Follower
Flange O.D.
Inches
Bolts Catalog Number Approx. Ship
Wt Lbs
NO. DIA. X LGTH (L)
36 38.30 1/4 x 7 42 3/4 16 5/8 x 11 411-00383002-003 166
36 38.30 1/4 x 10 42 3/4 16 5/8 x 14 411-00383003-003 194
36 38.30 3/8 x 7 42 3/4 16 5/8 x 11 411-00383007-003 196
36 38.30 3/8 x 10 42 3/4 16 5/8 x 14 411-00383008-003 237
36 38.30 1/2 x 10 42 3/4 16 5/8 x 14 411-00383009-003 281
42 42.00 1/4 x 7 46 1/2 18 5/8 x 11 411-00420002-003 123
42 42.00 1/4 x 10 46 1/2 18 5/8 x 14 411-00420003-003 214
42 42.00 3/8 x 7 46 1/2 18 5/8 x 11 411-00420007-003 216
42 42.00 3/8 x 10 46 1/2 18 5/8 x 14 411-00420008-003 262
42 42.00 1/2 x 10 46 1/2 18 5/8 x 14 411-00420009-003 310
42 42.50 1/4 x 7 47 18 5/8 x 11 411-00425002-003 186
42 42.50 1/4 x 10 47 18 5/8 x 14 411-00425003-003 215
42 42.50 3/8 x 7 47 18 5/8 x 11 411-00425007-003 220
42 42.50 3/8 x 10 47 18 5/8 x 14 411-00425008-003 263
42 42.50 1/2 x 10 47 18 5/8 x 14 411-00425009-003 312
42 42.75 1/4 x 7 47 1/4 18 5/8 x 11 411-00427502-003 187
42 42.75 1/4 x 10 47 1/4 18 5/8 x 14 411-00427503-003 216
42 42.75 3/8 x 7 47 1/4 18 5/8 x 11 411-00427507-003 221
42 42.75 3/8 x 10 47 1/4 18 5/8 x 14 411-00427508-003 264
42 42.75 1/2 x 10 47 1/4 18 5/8 x 14 411-00427509-003 315
42 44.20 1/4 x 7 48 11/16 18 5/8 x 11 411-00442002-003 190
42 44.20 1/4 x 10 48 11/16 18 5/8 x 14 411-00442003-003 225
42 44.20 3/8 x 7 48 11/16 18 5/8 x 11 411-00442007-003 225
42 44.20 3/8 x 10 48 11/16 18 5/8 x 14 411-00442008-003 275
42 44.20 1/2 x 10 48 11/16 18 5/8 x 14 411-00442009-003 325
42 44.50 1/4 x 7 49 18 5/8 x 11 411-00445002-003 193
42 44.50 1/4 x 10 49 18 5/8 x 14 411-00445003-003 228
42 44.50 3/8 x 7 49 18 5/8 x 11 411-00445007-003 228
42 44.50 3/8 x 10 49 18 5/8 x 14 411-00445008-003 278
42 44.50 1/2 x 10 49 18 5/8 x 14 411-00445009-003 329
48 48.00 1/4 x 7 52 1/2 20 5/8 x 11 411-00480002-003 208
48 48.00 1/4 x 10 52 1/2 20 5/8 x 14 411-00480003-003 245
48 48.00 3/8 x 7 52 1/2 20 5/8 x 11 411-00480007-003 246
48 48.00 3/8 x 10 52 1/2 20 5/8 x 14 411-00480008-003 299
48 48.00 1/2 x 10 52 1/2 20 5/8 x 14 411-00480009-003 354
48 48.75 1/4 x 7 53 1/4 20 5/8 x 11 411-00487502-003 212
48 48.75 1/4 x 10 53 1/4 20 5/8 x 14 411-00487503-003 249
48 48.75 3/8 x 7 53 1/4 20 5/8 x 11 411-00487507-003 246
48 48.75 3/8 x 10 53 1/4 20 5/8 x 14 411-00487508-003 303
48 48.75 1/2 x 10 53 1/4 20 5/8 x 14 411-00487509-003 358
48 48.75 1/4 x 7 53 1/4 20 5/8 x 11 411-00487502-003 212
48 48.75 1/4 x 10 53 1/4 20 5/8 x 14 411-00487503-003 249
48 48.75 3/8 x 7 53 1/4 20 5/8 x 11 411-00487507-003 246
48 48.75 3/8 x 10 53 1/4 20 5/8 x 14 411-00487508-003 303
48 48.75 1/2 x 10 53 1/4 20 5/8 x 14 411-00487509-003 358
48 50.80 1/4 x 7 55 5/16 20 5/8 x 11 411-00508002-003 220
48 50.80 1/4 x 10 55 5/16 20 5/8 x 14 411-00508003-003 260
48 50.80 3/8 x 7 55 5/16 20 5/8 x 11 411-00508007-003 261
48 50.80 3/8 x 10 55 5/16 20 5/8 x 14 411-00508008-003 317
48 50.80 1/2 x 10 55 5/16 20 5/8 x 14 411-00508009-003 375
54 57.10 1/4 x 7 61 19/32 24 5/8 x 11 411-00571002-003 238
54 57.10 1/4 x 10 61 19/32 24 5/8 x 14 411-00571003-003 286
54 57.10 3/8 x 7 61 19/32 24 5/8 x 11 411-00571007-003 292
54 57.10 3/8 x 10 61 19/32 24 5/8 x 14 411-00571008-003 349
54 57.10 1/2 x 10 61 19/32 24 5/8 x 14 411-00571009-003 414

The basic design of bolted compression couplings does not provide for anchoring the pipes against pullout. Suitable anchorage must be provided when excessive pipemovement could cause the pipe to move out of the coupling. NOTE: Coupling working pressure depends on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross section, follower type and number of bolts. Consult Smith-Blair regarding your specific coupling pressure requirements.


Long Lengths 1⁄2" through 24" Steel Pipe

Nom. Pipe Size In. Pipe O.D. Inches CATALOG NO.
BUNA-N GASKET SLEEVE
Sleeve Thk. X Lgth. In. Flange O.D.
Inches
Bolts Approx.
Ship Wt.
Lbs.
(A) (B) NO. Dia. In. Lgth In. (L)
1/2 0.084 411-00008410-003 0.120 12 3 5/8 2 1/2 14 4
3/4 1.05 411-00010510-003 0.120 12 3 7/8 2 1/2 14 4 1/2
1 1.32 411-00013210-003 0.120 12 4 1/2 2 1/2 14 5 1/2
1 1/4 1.66 411-00016610-003 0.120 12 4 9/16 2 1/2 14 7
1 1/2 1.90 411-00019010-003 0.120 12 4 13/16 2 1/2 14 7 1/2
2 2.00
2.38
411-00020010-003
411-00023810-003
0.120
0.120
12
12
4 13/16
5 11/16
2
3
1/2
5/8
14
15
7 1/2
13
2 1/2 2.88 411-00028810-003 0.203 12 6 1/2 3 5/8 15 17
+3 3.50 411-90035010-003 0.180 12 8.03 3 5/8 13 1/2 20 1/2
3 1/2-4 4.00 411-00040010-003 0.180 12 7 9/16 4 5/8 15 25
+4 4.50 411-90045010-003
411-90045011-003
411-90045012-003
0.188
0.188
0.188
12
16
24
9.05
9.05
9.05
4
4
4
5/8
5/8
5/8
13 1/2
17
25
22
27 1/2
38 1/2
4 1/2-5 5.00 411-00050010-003 0.250 12 8 5/8 4 5/8 15 30
5 5.56 411-00055611-003
411-00055612-003
0.250
0.250
16
24
9 3/16
9 3/16
4
4
5/8
5/8
19 1/2
27 1/2
41
52
+6 6.63 411-90066311-003
411-90066312-003
0.250
0.250
16
24
11 1/2
11 1/2
6
6
5/8
5/8
17
25
46 1/2
65
+8 8.63 411-90086311-000
411-90086312-003
0.250
0.250
16
24
13 1/2
13 1/2
6
6
5/8
5/8
17
25
57
79
10 10.00 411-00100012-003
411-00100012-003
0.250
0.250
16
24
14 5/16
14 5/16
8
8
5/8
5/8
19 1/2
27 1/2
67
97
+10 10.75 411-90107511-003
411-90107512-003
0.250
0.250
16
24
15.61
15.61
8
8
5/8
5/8
17
25
71
99
12 12.00 411-00120011-003
411-00120012-003
0.250
0.250
16
24
16 1/16
16 1/16
8
8
5/8
5/8
19 1/2
27 1/2
77
108
+12 12.75 411-90127511-003
411-90127512-003
411-90127516-003
0.250
0.250
0.375
16
24
24
17.61
17.61
17.61
8
8
8
5/8
5/8
5/8
17
25
25
81
113
148
14 14.00 411-00140015-003
411-00140016-003
0.375
0.375
16
24
18 7/16
18 7/16
6
6
5/8
5/8
19 1/2
27 1/2
126
171
16 16.00 411-00160015-003
411-00160016-003
0.375
0.375
16
24
20 7/16
20 7/16
8
8
5/8
5/8
19 1/2
27 1/2
146
197
18 18.00 411-00180015-003
411-00180016-003
0.375
0.375
16
24
22 7/16
22 7/16
8
8
5/8
5/8
19 1/2
27 1/2
160
219
20 20.00 411-00200015-003
411-00200016-003
0.375
0.375
16
24
24 7/16
24 7/16
10
10
5/8
5/8
19 1/2
27 1/2
180
245
22 22.00 411-00220015-003
411-00220016-003
0.375
0.375
16
24
26 7/16
26 7/16
10
10
5/8
5/8
19 1/2
27 1/2
196
265
24 24.00 411-00240015-003
411-00240016-003
0.375
0.375
16
24
28 7/16
28 7/16
10
10
5/8
5/8
19 1/2
27 1/2
210
286

+ Indicates couplings furnished with Steel “Z" section, High Strength Follower Flanges.
The basic design of bolted compression couplings does not provide for anchoring the pipes against pull-out. Suitable anchorage must be provided when excessive pipe movement could cause the pipe to move out of the coupling. NOTE: Coupling working pressures depend on many variables such as pipe type, pipe diameter, sleeve thickness, sleeve material, gasket cross section, follower type and number of bolts. Consult Smith-Blair regarding your specific coupling pressure requirements.


Additional information

Weight N/A
Dimensions N/A
411 Coupling OD Inches

1.66", 1.90", 2.00", 2.38", 2.50", 2.63", 2.75", 2.88", 3.00", 3.50", 3.80", 3.96", 4.00", 4.13", 4.80", 5.00", 5.10", 5.56", 6.90", 7.10", 9.05", 10.00", 11.10", 11.40", 12.00", 13.20", 13.50", 13.92", 14.00", 15.30", 15.65, 16.00", 17.40", 17.80", 18.00", 19.50", 19.92", 20.00", 21.60", 22.00", 22.06", 24.00", 25.80", 26.32", 30.00", 32.00", 36.00", 38.30"

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