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Lasco 1429-010 1-inch PVC insert coupling (insert x insert), Schedule 40 injection-molded fitting on white background

Lasco 1429-010 Insert Coupling, 1" Insert x Insert

Brand: PVC
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$2.76
$2.07
SKU 1429010
In Stock (5863)

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Lasco 1429-010 is a 1" nominal insert coupling designed for Schedule 40 PVC and poly insert systems. Injection-molded PVC construction provides a corrosion-resistant connection suitable for irrigation, potable water, and general plumbing applications. The insert x insert end style accepts pipe inserts and is sized for standard 1" nominal piping.

  • Material & construction: Injection-molded PVC/poly body for long-term durability and corrosion resistance.
  • Size & connection: 1" nominal pipe size with insert x insert ends (outside diameter ≈ 1 1/16") for secure insert connections.
  • Standards & ratings: Manufactured to common industry standards (Schedule 40); NSF listings commonly referenced for Lasco insert fittings.
  • Performance: Suitable for irrigation and potable water systems; commonly specified for Schedule 40 installations with typical operating pressures used in residential and commercial systems.
  • Easy installation: Insert ends accept pipe inserts and are installed using appropriate solvent cement or mechanical restraint per local code and best practices.

This coupling is a compact, economical fitting for joining 1" insert pipe runs. Verify pipe type and outside diameter before installation and follow manufacturer recommendations for adhesive, pressure, and temperature limits. For technical or specification-level questions, consult product datasheets or contact your supplier with the Lasco part number 1429-010.

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Frequently Asked Questions

What pipe types is this coupling compatible with?
Designed for 1" nominal Schedule 40 PVC and poly insert systems; verify pipe outside diameter (≈1 1/16") before installation.
How should the insert coupling be installed?
Insert pipe fully into each end and secure per local code—use recommended solvent cement or mechanical restraint when required.
What are the typical pressure and temperature limits?
Commonly used in Schedule 40 applications; typical service values are up to about 200 psi at 72°F and 32–140°F—confirm for your system.