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Lasco 1403-010 combination tee, 1-inch Insert x Insert x MPT PVC irrigation fitting, dark gray close-up on white background

Lasco 1403-010 Combo Tee 1" Insert x Insert x MPT PVC Fitting

Brand: PVC
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$7.44
$5.58
SKU 1403010
In Stock (429)

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Lasco 1403-010 combination tee — a 1-inch Insert x Insert x MPT PVC fitting engineered for reliable irrigation and general plumbing connections. Designed for use with polyethylene pipe, this combo tee provides a threaded outlet and two insert ends for fast, secure joins.

  • Part number: 1403-010 / SKU 1403010 — 1 inch size (Insert x Insert x MPT).
  • Material: Durable PVC / poly resin made for outdoor irrigation and water distribution systems.
  • Compatibility: Fits 1" polyethylene pipe using insert connections; MPT threaded outlet accepts 1" male pipe threads.
  • Installation: Insert fitting ends into poly pipe and secure with approved clamps (worm-drive clamps sold separately) or manufacturer-recommended fittings.
  • Benefits: Corrosion-resistant construction, simple field installation, and a compact profile ideal for drip and sprinkler layouts.

This combo tee is suitable for irrigation, landscape, and light commercial plumbing uses where a combination of insert connections and a male-threaded outlet are needed. For best results use with compatible polyethylene pipe and proper clamps or insert fittings; follow local plumbing codes and manufacturer installation guidance.

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Frequently Asked Questions

What pipe size does this combo tee fit?
This tee fits 1" polyethylene pipe with two insert ends and a 1" MPT threaded outlet.
How do I install the insert connections?
Push the insert ends into polyethylene pipe and secure with manufacturer-recommended clamps; worm-drive clamps are sold separately.
What material is the fitting made from?
The fitting is molded from durable PVC/poly resin resistant to corrosion and suitable for irrigation systems.
Do I need thread tape or sealant on the MPT outlet?
Use standard thread sealant tape or approved pipe sealant on the 1" MPT threads before installation.

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