Pipe Fittings

The right fitting, the right price, delivered right to you!

Searching for just the right fittings can be a real hassle -- driving from store to store, order minimums, etc. -- but we here at PlumbingSupply.com® have thousands of fittings to choose from, and even offer some very hard to find styles, making those frustrations a thing of the past. Just take a look at all that we have to offer, and if you can't find what you need, please email us, and our Customer Service Specialists will happily assist you.

Some of our most popular fittings

Confused about what type of fitting you need? Check out our guide to fitting types or read about fitting connections for more help. We also have information to help you understand why don't my fittings fit?

Pipe Fittings for Potable Water Systems

Conveniently order only what you need - no minimums!

Mixed Fittings

Some fittings on these pages may be suitable for use in potable water systems, while others may not. Please read product descriptions carefully before purchasing to ensure you are getting the correct type of fitting for your application.

Pipe Fittings NOT for Potable Water Systems

These items are NOT for use in potable water systems and are only for industrial non-drinking water applications

Valves

Please note: Some valves on these pages may be suitable for use in potable water systems, while others may not. Please read product descriptions carefully before purchasing to ensure you are getting the correct type of valve for your application.

Not sure what kind of valve you need? Check out our guide to the most common plumbing valve types

Supply Hoses

Tools, Accessories, & Related Items


Frequently Asked Questions

Q. "Do you offer drinking water safe fittings?"

A. In compliance with the 2014 Federal Safe Drinking Water Act legislation, we offer a variety of fittings and other AB1953 compliant products here.

Q. "Will IPS-sized fittings work with NPT pipe thread?"

A. Yes. Many companies and individuals use the abbreviation IPS which normally refers to iron pipe size. When we use the term 'IPS-sized' we are referring to pipes with NPT threads. NPT is the abbreviation for National Pipe Thread Tapered which is the thread standard used in the United States for galvanized, black, brass, stainless steel, PVC, ABS or other materials to connect pipes and fittings in plumbing. We offer more detailed information about NPT pipe threads here.

Q. "I'm hearing a lot about lead-free these days. What does that have to do with plumbing products and how does the new lead-free legislation affect me?"
A. Basically, the laws implemented Jan. 1st, 2014 require plumbing products that come in contact with drinking water to be "essentially lead free" (less than 0.25% weighted average). For further information about how the law determines what is "lead free", rules regarding which plumbing products must be "lead free", and who these laws will affect, please click here.

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