Couplings
Family: Fittings
Reference: Couplings
Standard: According to the supply specification
Dimensional drawings
NPT coupling · 3000 / 6000 lb
| DN | Nominal size | Overall length W | Outside diameter D 3000 lb | Outside diameter D 6000 lb | Thread length (min.) B | Thread length (min.) L2 |
|---|---|---|---|---|---|---|
| 6 | 1/8” | 32 | 16 | 22 | 6.4 | 6.7 |
| 8 | 1/4” | 35 | 19 | 25 | 8.1 | 10.2 |
| 10 | 3/8” | 38 | 22 | 32 | 9.1 | 10.4 |
| 15 | 1/2” | 48 | 28 | 38 | 10.9 | 13.6 |
| 20 | 3/4” | 51 | 35 | 44 | 12.7 | 13.9 |
| 25 | 1” | 60 | 44 | 57 | 14.7 | 17.3 |
| 32 | 1-1/4” | 67 | 57 | 64 | 17.0 | 18.0 |
| 40 | 1-1/2” | 79 | 64 | 76 | 17.8 | 18.4 |
| 50 | 2” | 86 | 76 | 92 | 19.0 | 19.2 |
| 65 | 2-1/2” | 92 | 92 | 108 | 23.6 | 28.9 |
| 80 | 3” | 108 | 108 | 127 | 25.9 | 30.5 |
| 100 | 4” | 121 | 140 | 159 | 27.7 | 33.0 |
DN 6 · 1/8”
DN6
Nominal size1/8”
Overall length W32
Outside diameter D 3000 lb16
Outside diameter D 6000 lb22
Thread length (min.) B6.4
Thread length (min.) L26.7
DN 8 · 1/4”
DN8
Nominal size1/4”
Overall length W35
Outside diameter D 3000 lb19
Outside diameter D 6000 lb25
Thread length (min.) B8.1
Thread length (min.) L210.2
DN 10 · 3/8”
DN10
Nominal size3/8”
Overall length W38
Outside diameter D 3000 lb22
Outside diameter D 6000 lb32
Thread length (min.) B9.1
Thread length (min.) L210.4
DN 15 · 1/2”
DN15
Nominal size1/2”
Overall length W48
Outside diameter D 3000 lb28
Outside diameter D 6000 lb38
Thread length (min.) B10.9
Thread length (min.) L213.6
DN 20 · 3/4”
DN20
Nominal size3/4”
Overall length W51
Outside diameter D 3000 lb35
Outside diameter D 6000 lb44
Thread length (min.) B12.7
Thread length (min.) L213.9
DN 25 · 1”
DN25
Nominal size1”
Overall length W60
Outside diameter D 3000 lb44
Outside diameter D 6000 lb57
Thread length (min.) B14.7
Thread length (min.) L217.3
DN 32 · 1-1/4”
DN32
Nominal size1-1/4”
Overall length W67
Outside diameter D 3000 lb57
Outside diameter D 6000 lb64
Thread length (min.) B17.0
Thread length (min.) L218.0
DN 40 · 1-1/2”
DN40
Nominal size1-1/2”
Overall length W79
Outside diameter D 3000 lb64
Outside diameter D 6000 lb76
Thread length (min.) B17.8
Thread length (min.) L218.4
DN 50 · 2”
DN50
Nominal size2”
Overall length W86
Outside diameter D 3000 lb76
Outside diameter D 6000 lb92
Thread length (min.) B19.0
Thread length (min.) L219.2
DN 65 · 2-1/2”
DN65
Nominal size2-1/2”
Overall length W92
Outside diameter D 3000 lb92
Outside diameter D 6000 lb108
Thread length (min.) B23.6
Thread length (min.) L228.9
DN 80 · 3”
DN80
Nominal size3”
Overall length W108
Outside diameter D 3000 lb108
Outside diameter D 6000 lb127
Thread length (min.) B25.9
Thread length (min.) L230.5
DN 100 · 4”
DN100
Nominal size4”
Overall length W121
Outside diameter D 3000 lb140
Outside diameter D 6000 lb159
Thread length (min.) B27.7
Thread length (min.) L233.0
SW coupling · 3000 / 6000 / 9000 lb
| DN | Nominal size | Socket diameter B | Fitting inside diameter D 3M | Fitting inside diameter D 6M | Fitting inside diameter D 9M | Socket wall thickness C 3M avg. | Socket wall thickness C 3M min. | Socket wall thickness C 6M avg. | Socket wall thickness C 6M min. | Socket wall thickness C 9M avg. | Socket wall thickness C 9M min. | Assembly length E | Socket depth (min.) J |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/8” | 10.8 | 6.9 | 4.0 | – | 3.18 | 3.18 | 3.96 | 3.43 | – | – | 6.5 | 9.5 |
| 8 | 1/4” | 14.2 | 9.3 | 6.4 | – | 3.78 | 3.30 | 4.60 | 4.01 | – | – | 6.5 | 9.5 |
| 10 | 3/8” | 17.6 | 12.6 | 9.2 | – | 4.01 | 3.50 | 5.03 | 4.37 | – | – | 6.5 | 9.5 |
| 15 | 1/2” | 21.8 | 15.8 | 11.8 | 6.4 | 4.67 | 4.09 | 5.97 | 5.18 | 9.35 | 8.18 | 9.5 | 9.5 |
| 20 | 3/4” | 27.2 | 21.0 | 15.6 | 11.1 | 4.90 | 4.27 | 6.96 | 6.04 | 9.78 | 8.56 | 9.5 | 12.5 |
| 25 | 1” | 33.9 | 26.7 | 20.7 | 15.2 | 5.69 | 4.98 | 7.92 | 6.93 | 11.38 | 9.96 | 12.5 | 12.5 |
| 32 | 1-1/4” | 42.7 | 35.1 | 29.5 | 22.8 | 6.07 | 5.28 | 7.92 | 6.93 | 12.14 | 10.62 | 12.5 | 12.5 |
| 40 | 1-1/2” | 48.8 | 40.9 | 34.0 | 28.0 | 6.35 | 5.54 | 8.92 | 7.80 | 12.70 | 11.12 | 12.5 | 12.5 |
| 50 | 2” | 61.2 | 52.5 | 42.9 | 38.2 | 6.93 | 6.04 | 10.92 | 9.50 | 13.84 | 12.12 | 19.0 | 16.0 |
| 65 | 2-1/2” | 73.9 | 62.7 | – | – | 8.76 | 7.67 | – | – | – | – | 19.0 | 16.0 |
| 80 | 3” | 89.8 | 78.0 | – | – | 9.52 | 8.30 | – | – | – | – | 19.0 | 16.0 |
| 100 | 4” | 115.2 | 102.3 | – | – | 10.69 | 9.35 | – | – | – | – | 19.0 | 19.0 |
DN 6 · 1/8”
DN6
Nominal size1/8”
Socket diameter B10.8
Fitting inside diameter D 3M6.9
Fitting inside diameter D 6M4.0
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.3.18
Socket wall thickness C 3M min.3.18
Socket wall thickness C 6M avg.3.96
Socket wall thickness C 6M min.3.43
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E6.5
Socket depth (min.) J9.5
DN 8 · 1/4”
DN8
Nominal size1/4”
Socket diameter B14.2
Fitting inside diameter D 3M9.3
Fitting inside diameter D 6M6.4
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.3.78
Socket wall thickness C 3M min.3.30
Socket wall thickness C 6M avg.4.60
Socket wall thickness C 6M min.4.01
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E6.5
Socket depth (min.) J9.5
DN 10 · 3/8”
DN10
Nominal size3/8”
Socket diameter B17.6
Fitting inside diameter D 3M12.6
Fitting inside diameter D 6M9.2
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.4.01
Socket wall thickness C 3M min.3.50
Socket wall thickness C 6M avg.5.03
Socket wall thickness C 6M min.4.37
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E6.5
Socket depth (min.) J9.5
DN 15 · 1/2”
DN15
Nominal size1/2”
Socket diameter B21.8
Fitting inside diameter D 3M15.8
Fitting inside diameter D 6M11.8
Fitting inside diameter D 9M6.4
Socket wall thickness C 3M avg.4.67
Socket wall thickness C 3M min.4.09
Socket wall thickness C 6M avg.5.97
Socket wall thickness C 6M min.5.18
Socket wall thickness C 9M avg.9.35
Socket wall thickness C 9M min.8.18
Assembly length E9.5
Socket depth (min.) J9.5
DN 20 · 3/4”
DN20
Nominal size3/4”
Socket diameter B27.2
Fitting inside diameter D 3M21.0
Fitting inside diameter D 6M15.6
Fitting inside diameter D 9M11.1
Socket wall thickness C 3M avg.4.90
Socket wall thickness C 3M min.4.27
Socket wall thickness C 6M avg.6.96
Socket wall thickness C 6M min.6.04
Socket wall thickness C 9M avg.9.78
Socket wall thickness C 9M min.8.56
Assembly length E9.5
Socket depth (min.) J12.5
DN 25 · 1”
DN25
Nominal size1”
Socket diameter B33.9
Fitting inside diameter D 3M26.7
Fitting inside diameter D 6M20.7
Fitting inside diameter D 9M15.2
Socket wall thickness C 3M avg.5.69
Socket wall thickness C 3M min.4.98
Socket wall thickness C 6M avg.7.92
Socket wall thickness C 6M min.6.93
Socket wall thickness C 9M avg.11.38
Socket wall thickness C 9M min.9.96
Assembly length E12.5
Socket depth (min.) J12.5
DN 32 · 1-1/4”
DN32
Nominal size1-1/4”
Socket diameter B42.7
Fitting inside diameter D 3M35.1
Fitting inside diameter D 6M29.5
Fitting inside diameter D 9M22.8
Socket wall thickness C 3M avg.6.07
Socket wall thickness C 3M min.5.28
Socket wall thickness C 6M avg.7.92
Socket wall thickness C 6M min.6.93
Socket wall thickness C 9M avg.12.14
Socket wall thickness C 9M min.10.62
Assembly length E12.5
Socket depth (min.) J12.5
DN 40 · 1-1/2”
DN40
Nominal size1-1/2”
Socket diameter B48.8
Fitting inside diameter D 3M40.9
Fitting inside diameter D 6M34.0
Fitting inside diameter D 9M28.0
Socket wall thickness C 3M avg.6.35
Socket wall thickness C 3M min.5.54
Socket wall thickness C 6M avg.8.92
Socket wall thickness C 6M min.7.80
Socket wall thickness C 9M avg.12.70
Socket wall thickness C 9M min.11.12
Assembly length E12.5
Socket depth (min.) J12.5
DN 50 · 2”
DN50
Nominal size2”
Socket diameter B61.2
Fitting inside diameter D 3M52.5
Fitting inside diameter D 6M42.9
Fitting inside diameter D 9M38.2
Socket wall thickness C 3M avg.6.93
Socket wall thickness C 3M min.6.04
Socket wall thickness C 6M avg.10.92
Socket wall thickness C 6M min.9.50
Socket wall thickness C 9M avg.13.84
Socket wall thickness C 9M min.12.12
Assembly length E19.0
Socket depth (min.) J16.0
DN 65 · 2-1/2”
DN65
Nominal size2-1/2”
Socket diameter B73.9
Fitting inside diameter D 3M62.7
Fitting inside diameter D 6M–
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.8.76
Socket wall thickness C 3M min.7.67
Socket wall thickness C 6M avg.–
Socket wall thickness C 6M min.–
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E19.0
Socket depth (min.) J16.0
DN 80 · 3”
DN80
Nominal size3”
Socket diameter B89.8
Fitting inside diameter D 3M78.0
Fitting inside diameter D 6M–
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.9.52
Socket wall thickness C 3M min.8.30
Socket wall thickness C 6M avg.–
Socket wall thickness C 6M min.–
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E19.0
Socket depth (min.) J16.0
DN 100 · 4”
DN100
Nominal size4”
Socket diameter B115.2
Fitting inside diameter D 3M102.3
Fitting inside diameter D 6M–
Fitting inside diameter D 9M–
Socket wall thickness C 3M avg.10.69
Socket wall thickness C 3M min.9.35
Socket wall thickness C 6M avg.–
Socket wall thickness C 6M min.–
Socket wall thickness C 9M avg.–
Socket wall thickness C 9M min.–
Assembly length E19.0
Socket depth (min.) J19.0
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TOBER SL
C/ Brincadero, nº 25
El Raso Industrial Estate · 28750
San Agustín de Guadalix, Madrid
Burgos motorway, exit 36
Contact us
+34 918 489 798
Fax: +34 918 414 882
info@bridastober.com
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