Skip to the content

Free Shipping On Orders Over $89 | Call Our Experts Today

Search for products

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Need help?

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Your cart

Your cart is empty

Discountable Items

Home »Unions

Collection: Discountable Items

Filter products

Filter

Brand

Search

GF Piping Systems
Jones Stephens
Lasco
Matco-Norca
Merit Brass
Nibco
Spears Manufacturing
Tylok Stainless Steel Fittings
Viega

Series

Search

Viega MegaPressG
Viega ProPress
Viega ProPress 316

Type

Search

Unions

Size

Search

1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
3"
4"

Connection Type

Search

Female Threaded
Press x Female Threaded
Socket

Material

Search

ABS
Copper
CPVC
Galvanized Steel
Stainless Steel

Material Ratings

Search

Schedule 40
Schedule 80
304

Price

Search

Under $5
$5 to $10
$10 to $15
$15 to $20
$20 to $25
$25 to $50
$50 to $75
$75 to $100
$100 to $150
$150 to $200
$200 to $250
$250 to $300
$300 to $350
$450 to $500
$550 to $600

Collection

Discountable Items

Reset Filters

Sort by:

93 Products

GF Piping Systems

857-010 - 1" Schedule 80 PVC Union with Viton O-Ring - Socket x Socket

In stock

(0)

Regular price $6.42
Viega

79735 - ProPress Zero Lead Bronze Union with Male 3/4" by 3/4" P x Male NPT

In stock

(1)

Regular price $36.13
GF Piping Systems

857-030 - 3" Schedule 80 PVC Union with Viton O-Ring - Socket x Socket

In stock

(0)

Regular price $43.95
GF Piping Systems

857-020 - 2" Schedule 80 PVC Union - Socket x Socket

In stock

(0)

Regular price $18.38
Viega

79130 - ProPress Zero Lead Bronze Union with 3/4" P x P

In stock

(0)

Regular price $36.97
GF Piping Systems

857-007 - 3/4" Schedule 80 PVC Union with Viton O-Ring - Socket x Socket

In stock

(0)

Regular price $5.49
GF Piping Systems

Spears 8097-010C - 1" CPVC Schedule 80 EPDM Union 2000 (Socket x Socket)

In stock

(0)

Regular price $13.13
Viega

79125 - ProPress Zero Lead Bronze Union with 1/2" P x P

In stock

(0)

Regular price $26.45
Viega

79740 - 1" ProPress x Male Bronze Union (Lead Free)

In stock

(0)

Regular price $48.62
Viega

79135 - ProPress Zero Lead Bronze Union with 1" P x P

In stock

(0)

Regular price $59.96
GF Piping Systems

858-020 - 2" Schedule 80 PVC Union - FNPT x FNPT

In stock

(0)

Regular price $58.00
GF Piping Systems

858-015 - 1-1/2" Schedule 80 PVC Union - FPT x FPT

In stock

(0)

Regular price $32.44
GF Piping Systems

857-015 - 1-1/2" Schedule 80 PVC Union - Socket x Socket

In stock

(0)

Regular price $15.25
Nibco

I006150 - 5895 - 2" Hub x Hub ABS DWV P-Trap with Union Joint

In stock

(0)

Regular price $10.22
Viega

79715 - 1-1/4" ProPress x Female Union (Lead Free)

In stock

(0)

Regular price $51.86
Viega

79145 - ProPress Zero Lead Bronze Union with 1-1/2" P x P

In stock

(0)

Regular price $99.89
Viega

79165 - ProPress Zero Lead Bronze Di-Electric Union with Female 1-Inch by 1-Inch P x Female NPT

In stock

(0)

Regular price $80.33
GF Piping Systems

858-010 - 1" Schedule 80 PVC Union with Viton O-Ring - FNPT x FNPT

In stock

(0)

Regular price $16.07
GF Piping Systems

857-012 - 1-1/4" Schedule 80 PVC Union - Socket x Socket

In stock

(0)

Regular price $15.21
GF Piping Systems

857-005 - 1/2" Schedule 80 PVC Union with Viton O-Ring - Socket x Socket

In stock

(0)

Regular price $4.32
GF Piping Systems

Spears 8097-015C - 1-1/2" CPVC Schedule 80 EPDM Union 2000 (Socket x Socket)

In stock

(0)

Regular price $27.03
Spears Manufacturing

457-010 - 1" PVC Sch. 40 Socket Union w/ Buna-N O-ring

In stock

(0)

Regular price $9.83
Merit Brass

K687-16 - 1" Threaded Union, 316 Stainless Steel

In stock

(0)

Regular price $42.50
Merit Brass

K487-08 - 1" Threaded Union, 304 Stainless Steel

In stock

(0)

Regular price $10.23

12 3 4

Fast Shipping!

Most items are ready ship immediately. Delivery in 2 to 3 business days!

Pro Program

Apply for our Pro Program and receive trade discounts!

We're Here to Help!

Our friendly staff is product certified and ready to help you!

Let's Keep in Touch

Stay updated on new products and promotions

Your email

We're here to help!
Monday - Friday
9:30 AM - 6:00 PM PST
(800) 468-5997

Customer Service

Contact Us
Pro Program
Returns

Company Info

Our Story
Shipping Policy

Legal

Terms of Service
Privacy Policy

Facebook
Instagram

© 2026, SupplyStop.com

Payment methods