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Lasco 429-212 PVC Reducing Coupling, 1-1/2" x 1-1/4" Slip

Lasco 429-212 PVC Reducing Coupling, 1-1/2" x 1-1/4" Slip

Brand: PVC
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$3.50
$2.62
SKU 429212

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The Lasco 429-212 PVC reducing coupling provides a reliable transition between 1-1/2" and 1-1/4" Schedule 40 PVC pipe. Its injection-molded PVC body and Buna‑N seal deliver secure, leak-resistant connections for irrigation, plumbing, and general-purpose piping systems.

  • Compatible sizes: 1-1/2" (IPS) to 1-1/4" (IPS) nominal, slip (socket) ends for easy solvent-weld assembly.
  • Material & construction: Schedule 40 PVC, injection-molded body in white, Buna‑N (nitrile) rubber seal for chemical and water resistance.
  • Standards: Manufactured to common PVC SCH 40 specifications; listed in manufacturer part series 429 (reducing couplings).
  • Temperature rating: Serviceable up to approximately 140°F (60°C) in typical applications.
  • Uses: Ideal for irrigation lines, residential plumbing repairs, manifolds, and other PVC systems where a size reduction is required.

Install by cleaning and priming pipe ends, applying approved PVC solvent cement to socket and pipe, and pushing pipe fully into the coupling per solvent-cement manufacturer instructions. The Lasco 429-212 is designed for Schedule 40 systems; confirm compatibility with local codes and pressure requirements before installation. For reliable performance, use with IPS-rated Schedule 40 piping and follow routine inspection and pressure testing procedures after assembly.

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Frequently Asked Questions

What material is the 429-212 reducing coupling made of?
Injection-molded Schedule 40 PVC body with a Buna‑N (nitrile) rubber seal for reliable water resistance.
Will this coupling work for irrigation and residential plumbing?
Yes. Designed for Schedule 40 PVC systems, it suits irrigation and many residential plumbing repairs—confirm local code and pressure requirements.
How should I install the slip reducing coupling?
Clean and prime pipe ends, apply approved PVC solvent cement, insert pipe fully into sockets, and allow proper cure time per cement instructions.