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Schedule 40 Galvanized Malleable Coupling
Schedule 40 Galvanized Malleable Coupling
Please Note: We try very hard to present accurate product images, but product changes occur constantly. All images should be considered approximations. If a particular product feature, color or characteristic is especially important, please call us to verify that information before placing your order. Thank you.
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Galvanized Malleable Coupling (Sizes)


  • Malleable iron
  • 150 PSI pressure rating
  • Factory conforms to ISO 9001 standard
  • Meets or exceeds all applicable ASTM and ANSI standards
  • 100% pressure tested before leaving the factory
  • Schedule 40

Stocking Data is current as of 10/18/2025 7:00:04 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
1/8 Inch Galvanized Malleable Coupling GCOU18 ZMGCP00 EA 13/0In Stock
1- 69
$4.990
70+
$4.491
1/4 Inch Galvanized Malleable Coupling GCOU14 MGCP01 EA 44/0In Stock
1- 39
$6.190
40+
$4.952
3/8 Inch Galvanized Malleable Coupling GCOU38 MGCP02 EA 21/0In Stock
1- 49
$6.190
50+
$4.952
1/2 Inch Galvanized Malleable Coupling GCOU12 MGCP03 EA 56/0In Stock
1- 39
$4.490
40+
$3.817
3/4 Inch Galvanized Malleable Coupling GCOU34 MGCP04 EA 42/0In Stock
1- 49
$5.190
50+
$4.412
1 Inch Galvanized Malleable Coupling GCOU1 MGCP05 EA 25/0In Stock
1- 24
$8.490
25+
$6.792
1 1/4 Inch Galvanized Malleable Coupling GCOU114 MGCP06 EA 18/0In Stock
1- 14
$11.690
15+
$9.352
1 1/2 Inch Galvanized Malleable Coupling GCOU112 MGCP07 EA 18/0In Stock
1- 17
$13.290
18+
$10.632
2 Inch Galvanized Malleable Coupling GCOU2 MGCP08 EA 4/0In Stock
1- 11
$19.390
12+
$15.512
2 1/2 Inch Galvanized Malleable Coupling GCOU212 MGCP09 EA 3/0In Stock
1- 4
$54.190
5+
$48.771
3 Inch Galvanized Malleable Coupling GCOU3 MGCP10 EA 2/0In Stock
1- 4
$72.390
5+
$65.151
4 Inch Galvanized Malleable Coupling GCOU4 MGCP11 EA 2/0In Stock
1- 4
$153.990
5+
$138.591