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Gray 1/2" insert x MPT 90° combo elbow (PVC/plastic) on white background, showing barbed insert and threaded MPT end.

1413-005 1/2" Insert x MPT 90° Combo Elbow

Brand: PVC
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$3.56
$2.67
SKU 1413005
In Stock (86)

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1413-005 is a 1/2" 90° combo elbow designed to join polyethylene tubing to threaded fittings. The insert x MPT configuration provides a barbed insert on one end and a male pipe thread on the other, making this fitting a quick, reliable choice for irrigation, pool, well, and general plumbing connections.

  • Size & connection: 1/2" Insert x MPT (MIPT) — 90° elbow for 1/2" polyethylene tubing and 1/2" threaded fittings.
  • Material: Manufactured in durable PVC or polypropylene depending on the manufacturer; both materials resist corrosion and common chemicals.
  • Secure connection: Spiral barb/twist-lock insert provides positive grip with PE tubing; installers often add a hose clamp for extra security under pressure.
  • Standards & suitability: Conforms to ASTM D2609 insert fitting standards and is used with ASTM D2104 Schedule 40 or ASTM D2239 SIDR polyethylene pipe.
  • Pressure & certification: Typical maximum pressure ratings up to 200 psi (manufacturer dependent). Some variants carry NSF potable-water certification; verify the spec sheet for details.
  • Applications: Ideal for irrigation systems, drip lines, pool and spa plumbing, well systems, and other potable or non-potable distribution lines.

For installation, cut tubing square, remove burrs, and push the tubing fully onto the barbed insert. If the tubing feels loose, secure it with a stainless-steel hose clamp or crimp ring and test at operating pressure. Follow all local plumbing codes and manufacturer instructions for long-term reliability.

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Frequently Asked Questions

What pipe does this elbow fit and connect to?
Fits 1/2" ID polyethylene tubing and 1/2" MPT threaded fittings; commonly used in irrigation and pool plumbing.
How is the insert secured — do I need a clamp?
Insert uses a spiral barb/twist-lock for a positive grip. Use a stainless-steel hose clamp if tubing feels loose or under high pressure.
Is this fitting safe for potable water use?
Many manufacturer variants carry NSF potable-water certification. Check the product spec sheet or label for certification details.
What material is the elbow made from and its standards?
Available in PVC or polypropylene (manufacturer dependent). Conforms to ASTM D2609 and is compatible with common PE pipe standards.