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Schedule 40 Couplings

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2 1/2" x 1 1/2” PVC Schedule 40 Coupling Socket x Socket, 429-291
2 1/2" x 1 1/2” PVC Schedule 40 Coupling Socket x Socket, 429-291
429-291
$7.19 As low as $6.47
3" x 2 1/2" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-339
3" x 2 1/2" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-339
429-339
$12.29 As low as $11.06
1 1/2" Schedule 40 PVC Long Socket Coupling , 428-015
1 1/2" Schedule 40 PVC Long Socket Coupling , 428-015
428-015
$1.79 As low as $1.43
2" Schedule 40 PVC Long Socket Coupling , 428-020
2" Schedule 40 PVC Long Socket Coupling , 428-020
428-020
$2.19 As low as $1.79
3/8" Schedule 40 PVC Coupling Socket, 429-003
3/8" Schedule 40 PVC Coupling Socket, 429-003
429-003
$0.59
1/2" Schedule 40 PVC Coupling Socket, 429-005
1/2" Schedule 40 PVC Coupling Socket, 429-005
429-005
$0.19
3/4" Schedule 40 PVC Coupling Socket, 429-007
3/4" Schedule 40 PVC Coupling Socket, 429-007
429-007
$0.29
1" Schedule 40 PVC Coupling Socket, 429-010
1" Schedule 40 PVC Coupling Socket, 429-010
429-010
$0.59
1 1/4" Schedule 40 PVC Coupling Socket, 429-012
1 1/4" Schedule 40 PVC Coupling Socket, 429-012
429-012
$0.79 As low as $0.71
1 1/2" Schedule 40 PVC Coupling Socket, 429-015
1 1/2" Schedule 40 PVC Coupling Socket, 429-015
429-015
$0.79
2" Schedule 40 PVC Coupling Socket, 429-020
2" Schedule 40 PVC Coupling Socket, 429-020
429-020
$1.29 As low as $1.16
2 1/2" Schedule 40 PVC Coupling Socket, 429-025
2 1/2" Schedule 40 PVC Coupling Socket, 429-025
429-025
$2.79 As low as $2.51
3" Schedule 40 PVC Coupling Socket, 429-030
3" Schedule 40 PVC Coupling Socket, 429-030
429-030
$4.29 As low as $3.86
4" Schedule 40 PVC Coupling Socket, 429-040
4" Schedule 40 PVC Coupling Socket, 429-040
429-040
$6.29 As low as $5.66
6" Schedule 40 PVC Coupling Socket, 429-050
5" Schedule 40 PVC Coupling Socket, 429-050
429-050
$11.39 As low as $10.25
6" Schedule 40 PVC Coupling Socket, 429-060
6" Schedule 40 PVC Coupling Socket, 429-060
429-060
$19.79 As low as $17.81
8" Schedule 40 PVC Coupling Socket, 429-080
8" Schedule 40 PVC Coupling Socket, 429-080
429-080
$36.89 As low as $33.20
10" Schedule 40 PVC Coupling Socket, 429-100
10" Schedule 40 PVC Coupling Socket, 429-100
429-100
$144.89 As low as $130.40
12" Schedule 40 PVC Coupling Socket, 429-120
12" Schedule 40 PVC Coupling Socket, 429-120
429-120
$288.69
3/4" x 1/2" Schedule 40 PVC Coupling Socket, 429-101
3/4" x 1/2" Schedule 40 PVC Coupling Socket, 429-101
429-101
$0.59
1" x 3/4" Schedule 40 PVC Coupling Socket, 429-131
1" x 3/4" Schedule 40 PVC Coupling Socket, 429-131
429-131
$0.99 As low as $0.89
1 1/4" x 1" Schedule 40 PVC Coupling Socket, 429-168
1 1/4" x 1" Schedule 40 PVC Coupling Socket, 429-168
429-168
$1.69 As low as $1.52
1 1/2" x 3/4" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-210
1 1/2" x 3/4" PVC Schedule 40 Reducer Coupling Socket x Socket, 429-210
429-210
$1.69 As low as $1.52
1 1/2" x 1 1/4" Schedule 40 PVC Coupling Socket, 429-212
1 1/2" x 1 1/4" Schedule 40 PVC Coupling Socket, 429-212
429-212
$1.79 As low as $1.61
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Sch 40 PVC couplings are used to join two pieces of pipe. Couplings come with socket or threaded ends. Sch 40 PVC couplings also come in a range of sizes as well as reducing sizes. You can use couplings to reduce a PVC line so that you can regulate the flow and pressures in the PVC line or system. Couplings meet ASTM D 1784 and ASTM D 2466 standards and are suitable for potable water service.