If you’re working on an underground plumbing project and wondering, “Can I bury brass crimp PEX fittings?” the answer is yes, you can! But, like all things in life, it’s not as simple as just tossing them into the ground and calling it a day. Let’s break it down and make this fun.
What Are Brass Crimp PEX Fittings?
Imagine brass crimp PEX fittings as the “connectors” that help your PEX pipes shake hands. They’re made of tough brass, and they use a crimp ring to hold the pipe in place like a tight hug. These fittings are reliable and work well in lots of situations, even underground, if you treat them right.
So, Can They Be Buried?
Yes, they can! But brass fittings need a little TLC (tender loving care) before you cover them up. Here’s what to keep in mind:
1. Protect Them from Corrosion
Brass is strong, but it doesn’t like to be left naked in the dirt for too long. Soil, especially if it’s acidic or wet, can slowly eat away at it. To keep them safe:
- Wrap Them Up: Cover the fittings with protective tape or a plastic sleeve. Think of it as giving them a raincoat.
- Use Clean Sand: Surround them with clean sand to avoid direct contact with the soil. Sand is like a comfy bed for your fittings!
2. Use the Right PEX Pipe
Pair your brass fittings with an oxygen-barrier PEX pipe. This helps keep oxygen from sneaking in and causing rust. They make a great team underground.
3. Backfill Gently
When you’re filling the trench, avoid throwing in rocks or heavy chunks of dirt that could smack your fittings. Treat them like they’re delicate jewelry – even though they’re tough, they’ll thank you for being careful.
What’s the Big Deal with Codes?
Building codes are like the rules of the road for plumbing. Some areas are fine with brass fittings underground, while others want extra layers of protection. Always check with your local building authority to make sure you’re following the rules. It’ll save you headaches later.
Why Brass Crimp Fittings Are Great for Underground Use
- They’re Tough: Brass is strong and doesn’t mind pressure or temperature changes.
- Easy to Use: Crimp fittings are simple to install, which makes them a favorite for DIYers and pros alike.
- Reliable: If you treat them right, they’ll last for years without any drama.
Any Alternatives?
If brass isn’t your thing, or you’re worried about corrosion, you can try:
- Plastic PEX Fittings: Lightweight and rust-proof.
- Stainless Steel Clamps: Strong and resistant to rust, these are another solid option.
The Final Verdict
Yes, you can bury brass crimp PEX fittings, and they’ll do a great job underground as long as you give them some protection and follow local rules. Think of it like tucking them into bed: make sure they’re cozy, covered, and safe from anything that could bother them.
So grab your shovel, get those pipes connected, and bury your fittings with confidence. Your underground plumbing system will thank you!
