PVC Schedule 40 Unions

This section contains several different types of Schedule 40 Unions. Models with Socket End Connections as well as Female Threaded Connections can be found here. Both connections styles have models that contain either Buna-N O-rings or EPDM O-Rings.

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  • 1/2" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs

    $1.79 / each

    $84.00 / box
    50 x $1.68

    In Stock! (26 Available) Ships in 24-48 Hrs
  • 3/4" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs

    $2.02 / each

    $95.50 / box
    50 x $1.91

    In Stock! (51 Available) Ships in 24-48 Hrs
  • 1" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs
    • SKU: 457-010
    • Brand: Spears

    $2.09 / each

    $98.50 / box
    50 x $1.97

    In Stock! (129 Available) Ships in 24-48 Hrs
  • 1-1/4" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs

    $6.65 / each

    $314.50 / box
    50 x $6.29

    In Stock! (51 Available) Ships in 24-48 Hrs
  • 1-1/2" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs

    $6.95 / each

    $329.50 / box
    50 x $6.59

    In Stock! (42 Available) Ships in 24-48 Hrs
  • 2" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs
    • SKU: 457-020
    • Brand: Spears

    $9.39 / each

    $444.50 / box
    50 x $8.89

    In Stock! (87 Available) Ships in 24-48 Hrs
  • 2-1/2" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs

    $13.45 / each

    $637.50 / box
    50 x $12.75

    In Stock at Supplier! (4 Available) Ships in 2-3 Days
  • 3" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs
    • SKU: 457-030
    • Brand: Spears

    $21.45 / each

    $1,017.50 / box
    50 x $20.35

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 4" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs
    • SKU: 457-040
    • Brand: Spears

    $29.75 / each

    $1,412.50 / box
    50 x $28.25

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 6" PVC Sch. 40 Socket Union w/ Buna-N O-ring View Specs
    • SKU: 457-060
    • Brand: Spears

    $62.75 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • 1/2" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-005
    • Brand: Spears

    $1.95 / each

    $94.50 / box
    50 x $1.89

    In Stock! (1 Available) Ships in 24-48 Hrs
  • 3/4" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-007
    • Brand: Spears

    $2.25 / each

    $107.50 / box
    50 x $2.15

    In Stock! (15 Available) Ships in 24-48 Hrs
  • 1" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-010
    • Brand: Spears

    $2.29 / each

    $109.50 / box
    50 x $2.19

    In Stock! (40 Available) Ships in 24-48 Hrs
  • 1-1/4" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs

    $7.45 / each

    $352.50 / box
    50 x $7.05

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 2" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-020
    • Brand: Spears

    $10.55 / each

    $499.50 / box
    50 x $9.99

    In Stock! (11 Available) Ships in 24-48 Hrs
  • 1-1/2" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs

    $7.75 / each

    $367.50 / box
    50 x $7.35

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 2-1/2" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs

    $11.65 / each

    $582.50 / box
    50 x $11.65

    In Stock! (13 Available) Ships in 24-48 Hrs
  • 3" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-030
    • Brand: Spears

    $23.55 / each

    $1,119.50 / box
    50 x $22.39

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 4" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-040
    • Brand: Spears

    $31.75 / each

    $1,507.50 / box
    50 x $30.15

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 6" Sch. 40 PVC Socket Union w/ EPDM O-ring View Specs
    • SKU: 497-060
    • Brand: Spears

    $66.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out