Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
19 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (16)
Show
In Stock Only
(16)
Brand
–
Bluefin Filter (9)
Bluefin (9)
Everflow Filter (10)
Everflow (10)
Size
–
1/8" Filter (1)
1/8" (1)
1/4" Filter (2)
1/4" (2)
3/8" Filter (2)
3/8" (2)
1/2" Filter (2)
1/2" (2)
3/4" Filter (1)
3/4" (1)
1" Filter (2)
1" (2)
1-1/4" Filter (2)
1-1/4" (2)
1-1/2" Filter (2)
1-1/2" (2)
2" Filter (2)
2" (2)
2-1/2" Filter (2)
2-1/2" (2)
See More
Review Score
–
4 Filter (18)
(18)
Price Range
–
$10 to $15 Filter (2)
$10 to $15 (2)
$15 to $20 Filter (4)
$15 to $20 (4)
$20 to $25 Filter (2)
$20 to $25 (2)
$25 to $30 Filter (2)
$25 to $30 (2)
$45 to $50 Filter (1)
$45 to $50 (1)
$50 to $60 Filter (1)
$50 to $60 (1)
$70 to $80 Filter (2)
$70 to $80 (2)
$90 to $100 Filter (2)
$90 to $100 (2)
$100 to $200 Filter (2)
$100 to $200 (2)
$600 to $700 Filter (1)
$600 to $700 (1)
Home
Plumbing Supplies
Pipe Fittings & Nipples
Brass Fittings
Brass Unions (Female)
Brass Unions (Female)
Need a little help?
View our Resources
19 items
FILTER
Grid
List
Sort: Default
BRU025 Compare Checkbox
Compare
1/4" FIP Brass Union (Lead Free)
SKU:
BRU025
Bluefin
SKU:
BRU025
Brand:
Bluefin
(48)
–
+
$10.03
each
BOX UP & SAVE 20%
–
+
$240.60 box of 30
$8.02
each
ADD TO CART
Add to List
In Stock
Get 188 by
Tue, Jul 7
Total Available: 457
In Stock
Get 188 by
Tue, Jul 7
Total Available: 457
Add to List
BRUN0014-NL Compare Checkbox
Compare
1/4" FIP Brass Union (Lead Free)
SKU:
BRUN0014-NL
Everflow
SKU:
BRUN0014-NL
Brand:
Everflow
(5)
–
+
$13.61
each
BOX UP & SAVE 8%
–
+
$313.00 box of 25
$12.52
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
In Stock
Get 4 by
Tue, Jul 7
Add to List
BRU038 Compare Checkbox
Compare
3/8" FIP Brass Union (Lead Free)
SKU:
BRU038
Bluefin
SKU:
BRU038
Brand:
Bluefin
–
+
$15.90
each
BOX UP & SAVE 12%
–
+
$350.25 box of 25
$14.01
each
ADD TO CART
Add to List
In Stock
Get 142 by
Tue, Jul 7
Total Available: 242
In Stock
Get 142 by
Tue, Jul 7
Total Available: 242
Add to List
BRUN0038-NL Compare Checkbox
Compare
3/8" FIP Brass Union (Lead Free)
SKU:
BRUN0038-NL
Everflow
SKU:
BRUN0038-NL
Brand:
Everflow
(5)
–
+
$18.22
each
BOX UP & SAVE 13%
–
+
$395.00 box of 25
$15.80
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
BRU050 Compare Checkbox
Compare
1/2" FIP Brass Union (Lead Free)
SKU:
BRU050
Bluefin
SKU:
BRU050
Brand:
Bluefin
(48)
–
+
$16.66
each
BOX UP & SAVE 17%
–
+
$276.60 box of 20
$13.83
each
ADD TO CART
Add to List
In Stock
Get 393 by
Wed, Jul 8
Total Available: 734
In Stock
Get 393 by
Wed, Jul 8
Total Available: 734
Add to List
BRUN0012-NL Compare Checkbox
Compare
1/2" FIP Brass Union (Lead Free)
SKU:
BRUN0012-NL
Everflow
SKU:
BRUN0012-NL
Brand:
Everflow
(5)
–
+
$16.33
each
BOX UP & SAVE 10%
–
+
$367.50 box of 25
$14.70
each
ADD TO CART
Add to List
In Stock
Get 6 by
Tue, Jul 7
Total Available: 75
In Stock
Get 6 by
Tue, Jul 7
Total Available: 75
Add to List
BRU075 Compare Checkbox
Compare
3/4" FIP Brass Union (Lead Free)
SKU:
BRU075
Bluefin
SKU:
BRU075
Brand:
Bluefin
(48)
–
+
$22.58
each
BOX UP & SAVE 17%
–
+
$187.60 box of 10
$18.76
each
ADD TO CART
Add to List
In Stock
Get 656 by
Tue, Jul 7
Total Available: 3,095
In Stock
Get 656 by
Tue, Jul 7
Total Available: 3,095
Add to List
BRU100 Compare Checkbox
Compare
1" FIP Brass Union (Lead Free)
SKU:
BRU100
Bluefin
SKU:
BRU100
Brand:
Bluefin
(48)
–
+
$28.75
each
BOX UP & SAVE 17%
–
+
$119.30 box of 5
$23.86
each
ADD TO CART
Add to List
In Stock
Get 691 by
Tue, Jul 7
Total Available: 2,507
In Stock
Get 691 by
Tue, Jul 7
Total Available: 2,507
Add to List
BRUN0100-NL Compare Checkbox
Compare
1" FIP Brass Union (Lead Free)
SKU:
BRUN0100-NL
Everflow
SKU:
BRUN0100-NL
Brand:
Everflow
(5)
–
+
$29.48
each
BOX UP & SAVE 10%
–
+
$928.90 box of 35
$26.54
each
ADD TO CART
Add to List
In Stock
Get 45 by
Tue, Jul 7
Total Available: 301
In Stock
Get 45 by
Tue, Jul 7
Total Available: 301
Add to List
BRU125 Compare Checkbox
Compare
1-1/4" FIP Brass Union (Lead Free)
SKU:
BRU125
Bluefin
SKU:
BRU125
Brand:
Bluefin
(48)
–
+
$50.38
each
BOX UP & SAVE 17%
–
+
$209.10 box of 5
$41.82
each
ADD TO CART
Add to List
In Stock
Get 170 by
Tue, Jul 7
Total Available: 711
In Stock
Get 170 by
Tue, Jul 7
Total Available: 711
Add to List
BRUN0114-NL Compare Checkbox
Compare
1-1/4" FIP Brass Union (Lead Free)
SKU:
BRUN0114-NL
Everflow
SKU:
BRUN0114-NL
Brand:
Everflow
(5)
–
+
$49.35
each
BOX UP & SAVE 12%
–
+
$1,525.30 box of 35
$43.58
each
ADD TO CART
Add to List
In Stock
Get 17 by
Tue, Jul 7
Total Available: 19
In Stock
Get 17 by
Tue, Jul 7
Total Available: 19
Add to List
BRU150 Compare Checkbox
Compare
1-1/2" FIP Brass Union (Lead Free)
SKU:
BRU150
Bluefin
SKU:
BRU150
Brand:
Bluefin
(48)
–
+
$78.27
each
BOX UP & SAVE 20%
–
+
$939.45 box of 15
$62.63
each
ADD TO CART
Add to List
In Stock
Get 159 by
Tue, Jul 7
Total Available: 395
In Stock
Get 159 by
Tue, Jul 7
Total Available: 395
Add to List
BRUN0112-NL Compare Checkbox
Compare
1-1/2" FIP Brass Union (Lead Free)
SKU:
BRUN0112-NL
Everflow
SKU:
BRUN0112-NL
Brand:
Everflow
(5)
–
+
$76.89
each
BOX UP & SAVE 10%
–
+
$2,491.20 box of 36
$69.20
each
ADD TO CART
Add to List
In Stock
Get 28 by
Tue, Jul 7
In Stock
Get 28 by
Tue, Jul 7
Add to List
BRU250 Compare Checkbox
Compare
2-1/2" FIP Brass Union (Lead Free)
SKU:
BRU250
Bluefin
SKU:
BRU250
Brand:
Bluefin
(48)
–
+
$167.05
each
ADD TO CART
Add to List
In Stock
Get 42 by
Tue, Jul 7
Total Available: 122
In Stock
Get 42 by
Tue, Jul 7
Total Available: 122
Add to List
BRUN0212-NL Compare Checkbox
Compare
2-1/2" FIP Brass Union (Lead Free)
SKU:
BRUN0212-NL
Everflow
SKU:
BRUN0212-NL
Brand:
Everflow
(5)
–
+
$163.56
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
BRU200 Compare Checkbox
Compare
2" FIP Brass Union (Lead Free)
SKU:
BRU200
Bluefin
SKU:
BRU200
Brand:
Bluefin
(2)
–
+
$94.64
each
BOX UP & SAVE 11%
–
+
$840.90 box of 10
$84.09
each
ADD TO CART
Add to List
In Stock
Get 103 by
Tue, Jul 7
Total Available: 405
In Stock
Get 103 by
Tue, Jul 7
Total Available: 405
Add to List
BRUN0200-NL Compare Checkbox
Compare
2" FIP Brass Union (Lead Free)
SKU:
BRUN0200-NL
Everflow
SKU:
BRUN0200-NL
Brand:
Everflow
(5)
–
+
$97.08
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Jul 10
In Stock
Get 1 by
Fri, Jul 10
Add to List
BRUN0400-NL Compare Checkbox
Compare
4" FIP Brass Union (Lead Free)
SKU:
BRUN0400-NL
Everflow
SKU:
BRUN0400-NL
Brand:
Everflow
(5)
–
+
$682.42
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Add to List
BRUN0018-NL Compare Checkbox
Compare
1/8" FIP Brass Union (Lead Free)
SKU:
BRUN0018-NL
Everflow
SKU:
BRUN0018-NL
Brand:
Everflow
(5)
–
+
$20.94
each
BOX UP & SAVE 10%
–
+
$471.00 box of 25
$18.84
each
ADD TO CART
Add to List
In Stock
Get 8 by
Tue, Jul 7
Total Available: 66
In Stock
Get 8 by
Tue, Jul 7
Total Available: 66
Add to List
Resources
FAQs, Manuals & Videos
Videos
How to Measure Pipe and Fittings (Actual vs Nominal Size)
Close Resources
Didn't find what you're looking for?
Let us know
.
Refresh
×
Video