90 Degree Elbows - Schedule 40

The 90 Degree Elbow is a crucial pipe fitting used to change the direction of flow in a plumbing system by 90 degrees. Our selection includes a wide range of Schedule 40 90 Degree Elbows designed to meet the needs of both DIYers and professional plumbers.

These elbows are manufactured from corrosion-resistant materials like PVC and brass, offering exceptional durability and long-term performance. All options conform to Schedule 40 specifications, which means they feature thicker walls suitable for moderate pressure systems—typically up to 450 PSI, depending on the fitting size and configuration.

At Maxx Supply, we offer an array of elbow types, including:

  • Slip x Slip for easy solvent welding in Schedule 40 PVC systems
  • Slip x FPT (female pipe thread) for hybrid installations requiring threaded connections
  • Reducing elbows for transitions between pipe sizes
  • Street elbows for tight configurations where one male and one female end are required

Available in sizes from 1/2” to 1 1/4”, these Schedule 40 PVC fittings are NSF-certified and suitable for a variety of plumbing applications, including cold water supply lines, drain systems, irrigation networks, and more.

Engineered to ensure leak resistance and reliable flow control, our elbows provide secure slip or threaded connections that make them ideal for residential, light commercial, and even some industrial projects.

Whether you're installing new plumbing or replacing outdated components, Maxx Supply’s Schedule 40 PVC elbows deliver the strength, ease of use, and cost-efficiency you need.

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Choosing the Right Schedule 40 90 Degree Elbow for Your Project

Selecting the proper Schedule 40 90 Degree Elbow starts with understanding your system’s requirements, including pressure capacity, layout constraints, and connection preferences. Here's how to make the right choice:

What Is Schedule 40?

Schedule 40 defines the wall thickness of PVC fittings, offering excellent balance between strength and affordability. It's suitable for most residential and light commercial water systems, handling typical pressures without the need for extra reinforcement.

Material Comparison: PVC vs. Brass

Choosing the right elbow material depends on your system’s demands for strength, corrosion resistance, and budget:

  • PVC schedule elbows are lightweight, corrosion-resistant, and cost-effective—perfect for potable water, irrigation, and drainage systems.
  • Brass elbows provide superior durability in high-heat or high-pressure environments but come at a higher cost and weight.

Slip vs. Threaded Connections

Different connection types offer distinct benefits depending on whether your system requires permanence or flexibility:

  • Use slip elbows when gluing pipes into place with solvent cement for a seamless finish.
  • Choose threaded (FPT) versions when future disassembly or component replacement may be needed.

Standard, Street, and Reducing Elbows

Each standard radius elbow configuration serves a specific purpose in routing water efficiently through your plumbing system:

  • Standard elbows connect two pipes at a 90-degree turn with matching ends.
  • Street elbows have one male and one female end, ideal for tight or angled installations.
  • Reducing elbows help transition between two pipe sizes while maintaining a smooth 90-degree bend.

Installation Tips

For best results, pair your elbow type with the proper adhesive:

  • Use primer and solvent cement for slip joints.
  • Apply thread sealant or PTFE tape for threaded connections to prevent leaks.

Common Use Cases

These Schedule 40 PVC Elbows are used in a wide variety of residential and light commercial plumbing projects.

  • Rerouting basement plumbing
  • Installing underground sprinkler lines
  • Setting up pool filtration systems
  • Repairing or upgrading residential water systems

From tackling a small DIY repair or managing a full-scale build, Maxx Supply’s Schedule 40 90 Degree Elbows are the reliable choice for durable, adaptable, and high-performing plumbing solutions.