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White Lasco Schedule 40 PVC 1/2 inch slip coupling, straight socket ends visible on white background

1/2 in. PVC Schedule 40 Slip Coupling (429-005)

Brand: PVC
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$0.71
$0.53
SKU 429005
In Stock (3194)

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The 429-005 is a 1/2 in. Schedule 40 PVC slip coupling designed for reliable, solvent-cemented connections in irrigation, pool and general plumbing systems. Manufactured to Schedule 40 industry standards, this straight coupling accepts 1/2 in. nominal PVC pipe at both socket ends for a clean, low-profile connection that installs quickly with standard PVC solvent cement.

  • Material: Durable Schedule 40 PVC (Type 1, cell classification per manufacturer).
  • Size & Fit: Fits 1/2 in. nominal PVC pipe; slip x slip socket ends for solvent-cement installation.
  • Standards: Produced to common industry specifications for Schedule 40 PVC fittings (manufacturer lists ASTM D-1784 and NSF/ANSI compliance on many product lines).
  • Common Uses: Irrigation, pool plumbing, drain and general-purpose piping where Schedule 40 PVC is specified.
  • Installation: Clean, dry pipe ends; apply primer and solvent cement rated for Schedule 40 PVC; push to full socket depth and allow proper cure time per cement instructions.
  • Limitations: Follow local plumbing codes and manufacturer's guidance. Not recommended for compressed air or gases; verify suitability for dwelling water-distribution or potable applications before use.

This coupling offers a straightforward, cost-effective solution for joining two lengths of 1/2 in. PVC pipe. Its socket-style slip ends simplify alignment and solvent-cement bonding, while the Schedule 40 construction provides consistent dimensions and compatibility with other Schedule 40 fittings. Keep pipe and fitting surfaces clean and follow solvent cement manufacturer's instructions for a durable, leak-free joint.

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Frequently Asked Questions

What pipe size does this coupling fit?
Fits 1/2 in. nominal Schedule 40 PVC pipe with slip x slip socket ends for solvent-cement installation.
Is this coupling suitable for potable water?
Check local codes and manufacturer guidance. Some Lasco fittings meet industry standards, but verify before using for dwelling water systems.
How should I install this PVC slip coupling?
Use PVC primer and solvent cement rated for Schedule 40; clean pipe ends, apply cement, push to full depth and allow proper cure time.