Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
WEBSITE NAVIGATION
Home
Sale Flyer
Departments
Services
Get a Quote
How-To's & DIY Tips
Resources
Shop Online
About
Contact
My Cart
Store Locations
Notre Dame Castle Online Store
Menu
Website
Catalog
Home
Sale Flyer
Departments
Services
How-To's & DIY Tips
Get a Quote
Resources
Shop Online
About
Contact
My Account
PRODUCT CATEGORIES
HAND TOOLS
POWER TOOLS & ACC
FASTENERS
HARDWARE
PAINT & SUNDRIES
ELECTRICAL
PLUMBING
HEATING & COOLING
HOUSEWARES
LAWN & GARDEN
PET & WILD BIRD
FARM & RANCH
AUTOMOTIVE
OUTDOOR LIVING & PATIO
SPORTING GOODS
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
PLUMBING
>
ROUGH PLUMBING SUPPLIES
>
PIPE FITTINGS
>
BRASS COMPRESSION FITTINGS
>
BRASS COMPRESSION UNIONS
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
30 per page
60 per page
120 per page
180 per page
300 per page
Page
of 1
Moen M-Line Series M0509 Union Coupling, 1/4 in, Brass
Our Price:
$4.79
Moen M-Line Series M0510 Union Coupling, 3/8 in, Brass
Our Price:
$6.99
Moen M-Line Series M0512 Union, 5/8 in, Compression, Solid Brass
Our Price:
$8.99
Moen M-Line Union Coupling, Nominal Size: 1/4 in, Brass
Moen M-Line Union Coupling, Nominal Size: 3/8 in, Brass
Moen M-Line Union, Nominal Size: 5/8 in, Compression Connection, Solid Brass
UNION COMP 1/4 POLY TUBE - Case of 2
Our Price:
$9.98
Moen M-Line Series M0582 Reducing Pipe Union, 3/8 x 5/8 in, Brass
Our Price:
$9.99
CPLG REDUC 3/8X5/16IN COMP BRS - Case of 2
Our Price:
$15.98
Fairview Union Coupling, Nominal Size: 1/4 in, Compression Connection, Wall Thickness: 0.04 in, 150 psi, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Moen M-Line Reducing Pipe Union, Nominal Size: 3/8 x 5/8 in, Brass
Fairview Reducing Pipe Union Coupling, Nominal Size: 3/8 x 5/16 in, Compression Connection, Wall Thickness: 0.032 in, 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
CPLG COMP 5/16IN BRS - Case of 10
Our Price:
$34.90
CPLG COMP 3/16IN BRS - Case of 10
Our Price:
$37.90
COUPLING COMP UN 7/8IN BRASS - Case of 2
Our Price:
$39.98
Fairview Union Coupling, Nominal Size: 5/16 in, Compression Connection, Wall Thickness: 0.032 in, 300 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Union Coupling, Nominal Size: 3/16 in, Compression Connection, Wall Thickness: 0.03 in, 400 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Union Coupling, Nominal Size: 7/8 in, Compression Connection, Wall Thickness: 0.035 in, 400 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
COUPLING COMP UN 1/4IN BRASS - Case of 10
Our Price:
$49.90
CPLG REDUC 3/8X1/4IN COMP BRS - Case of 10
Our Price:
$59.90
COUPLING COMP UN 3/8IN BRASS - Case of 10
Our Price:
$69.90
Fairview Union Coupling, Nominal Size: 1/4 in, Compression Connection, Wall Thickness: 0.03 in, 300 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Reducing Pipe Union Coupling, Nominal Size: 3/8 x 1/4 in, Compression Connection, Wall Thickness: 0.03 to 0.032 in, 200 to 300 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Union Coupling, Nominal Size: 3/8 in, Compression Connection, Wall Thickness: 0.032 in, 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
CPLG REDUC 1/2X3/8IN COMP BRS - Case of 10
Our Price:
$99.90
CPLG REDUC 5/8X3/8IN COMP BRS - Case of 10
Our Price:
$99.90
CPLG REDUC 5/8X1/2IN COMP BRS - Case of 10
Our Price:
$99.90
Fairview Reducing Pipe Union Coupling, Nominal Size: 1/2 X 3/8 in, Compression Connection, Wall Thickness: 0.032 in, 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Reducing Pipe Union Coupling, Nominal Size: 5/8 x 3/8 in, Compression Connection, Wall Thickness: 0.032 to 0.035 in, 150 to 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Reducing Pipe Union Coupling, Nominal Size: 5/8 x 1/2 in, Compression Connection, Wall Thickness: 0.032 to 0.035 in, 150 to 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
COUPLING COMP UN 1/2IN BRASS - Case of 10
Our Price:
$99.90
COUPLING COMP UN 5/8IN BRASS - Case of 10
Our Price:
$129.90
Fairview Union Coupling, Nominal Size: 1/2 in, Compression Connection, Wall Thickness: 0.032 in, 200 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
Fairview Union Coupling, Nominal Size: 5/8 in, Compression Connection, Wall Thickness: 0.035 in, 150 psi, Operating Temperature: -65 to 250 deg F, Brass, Suitable for: Aluminum, Brass, Copper and Plastic Tubing
All transactions are in Canadian dollars. Sale pricing is available online only.