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Find the Perfect Unions for Your Needs on Selectum – Best Prices & Fast Free Shipping!
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Dixon Valve (4)
GF Piping Systems (6)
Jomar (28)
Legris (13)
Merrill (4)
Midland Industries (178)
Pro Flow Dynamics (22)
STC (46)
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RU 3/8-1/4 K Reduced Union 3/8 x 1/4 Tube Outside Diameter by STC
$3.61
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RU 3/8-5/16 K Reduced Union 3/8 x 5/16 Tube Outside Diameter by STC
$3.61
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RU 5/16-1/4 K Reduced Union 5/16 x 1/4 Tube Outside Diameter by STC
$3.15
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RU 5/32-1/8 K Reduced Union 5/32 x 1/8 Tube Outside Diameter by STC
$3.22
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RU 6-4 K Reduced Union 6 x 4 mm Tube Outside Diameter by STC
$2.69
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RU 8-6 K Reduced Union 8 x 6 mm Tube Outside Diameter by STC
$3.15
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-49%
SBUNL100 Solder No Lead Brass Unions - 1" / Sweat x Sweat / No Lead Brass by Merrill
$36.60
$18.50
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-49%
SBUNL125 Solder No Lead Brass Unions - 1-1/4" / Sweat x Sweat / No Lead Brass by Merrill
$51.00
$25.96
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-56%
SSUN100 Stainless Steel Union and O-Ring - 1" FIP x 1" FIP / Coupling / Stainless Steel (Pack of 10 pcs) by Merrill
$300.00
$132.77
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-57%
SSUN125 Stainless Steel Union and O-Ring - 1-1/4" FIP x 1-1/4" FIP / Coupling / Stainless Steel (Pack of 10 pcs) by Merrill
$410.00
$176.68
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-10%
6306 60 00WP2 Straight Bio-Based Polymer for Liquid Transfer, Male 3/8" by Legris
$7.45
$6.74
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-9%
6306 56 00WP3 Straight Bio-Based Polymer, Male 1/4" by Legris
$5.08
$4.61
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-9%
6306 56 60WP2 Straight Bio-Based Polymer, Male 1/4" to 3/8" by Legris
$7.83
$7.10
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-9%
6306 56 08WP2 Straight Bio-Based Polymer, Male 1/4" to 8 mm by Legris
$6.41
$5.82
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-9%
6306 08 60WP2 Straight Bio-Based Polymer, Male 3/8" by Legris
$10.14
$9.21
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-10%
6306 06 08WP2 Straight Bio-Based Polymer, Male 8 mm by Legris
$10.83
$9.75
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-10%
6306 06 00WP2 Straight Bio-Based Polymer, Male O.D. 6 mm by Legris
$7.05
$6.37
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SU 1/2 K Straight Union 1/2 Tube Outside Diameter by STC
$3.92
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SU 1/4 K Straight Union 1/4 Tube Outside Diameter by STC
$2.76
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SU 1/8 K Straight Union 1/8 Tube Outside Diameter by STC
$2.67
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SU 10 K Straight Union 10 mm Tube Outside Diameter by STC
$3.66
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SU 12 K Straight Union 12 mm Tube Outside Diameter by STC
$4.16
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SU 16 K Straight Union 16 mm Tube Outside Diameter by STC
$13.81
$13.67
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SU 3/16 K Straight Union 3/16 Tube Outside Diameter by STC
$2.67
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SU 3/8 K Straight Union 3/8 Tube Outside Diameter by STC
$3.64
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