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Gray PVC 1-1/4 inch 90-degree insert elbow (model 1406-012) on white background, showing barbed insert ends for tubing connection.

1-1/4 in. PVC Insert Elbow 90° — Barbed Fitting 1406-012

Brand: PVC
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$4.27
$3.20
SKU 1406012
In Stock (372)

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Durable 1-1/4 inch PVC insert elbow engineered for reliable 90° changes of direction in polyethylene and flexible irrigation tubing. The barbed, insert-by-insert design provides a secure mechanical connection for landscape, irrigation, and low-pressure potable applications when installed per manufacturer recommendations.

  • Material: Rigid PVC construction for chemical and corrosion resistance.
  • Connection type: Insert x Insert (barbed) — designed for push-in or clamp-secured connections to polyethylene or flexible hose.
  • Size: 1-1/4 in. nominal pipe size; barbed ends sized to fit standard 1-1/4 in. tubing.
  • Standards: Conforms to ASTM D2609 for insert fittings; many suppliers list compatibility with Schedule 40 (ASTM D2104) or D2239 (SIDR) polyethylene pipe—verify the specific manufacturer listing.
  • Performance: Typical maximum working pressures are in the ~200–220 psi range and maximum operating temperatures up to about 140°F; actual ratings vary by manufacturer and model.
  • Use & installation: Intended for irrigation, landscape, and utility water systems. Use appropriate hose clamps or the fitting’s built-in lock feature where provided; always follow manufacturer installation instructions and local codes.

This versatile insert elbow (model 1406-012) is a compact, economical solution for routing flexible pipe in tight turns while maintaining a secure seal. It is commonly stocked by irrigation and plumbing suppliers; check the product label or technical data sheet for exact pressure ratings, certification status (NSF listing if required), and any manufacturer-specific installation guidance before installation.

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Frequently Asked Questions

What pipe types is this insert elbow compatible with?
Designed for polyethylene and flexible irrigation tubing; also compatible with many PVC and vinyl hoses when used with proper clamps.
How should I install the 1-1/4" insert elbow?
Push the tubing fully over the barbs and secure with a stainless clamp unless the fitting includes a built-in lock ring. Follow manufacturer instructions.
What are the typical pressure and temperature limits?
Typical working pressures are around 200–220 psi and maximum temperatures near 140°F, but confirm the exact ratings on the manufacturer’s spec sheet.