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Lasco 420-040 4" PVC Schedule 40 Cross (Socket/Slip)

Lasco 420-040 4" PVC Schedule 40 Cross (Socket/Slip)

Brand: PVC
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$36.48
$27.36
SKU 420040

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Lasco 420-040 4" PVC Schedule 40 Cross (Socket/Slip) is a durable, four‑way PVC fitting engineered for 4" Schedule 40 pipe. Made from Type I PVC (cell classification 12454‑B), it provides four 4" slip/socket connections and is finished in white for easy identification.

  • Material: Type I PVC, Schedule 40, chemical- and corrosion-resistant.
  • Size: Nominal 4" (fits 4" Schedule 40 pipe).
  • Ends: Socket (slip) connections on all four sides for solvent-weld installation.
  • Standards & Rating: Manufactured to common PVC fitting standards (ASTM/NSF), recommended temperature up to 140°F; not for compressed air or gas testing.
  • Applications: Irrigation, pool/spa plumbing, drain/waste/vent (DWV) and large-diameter PVC systems.
  • Safety: Not for use in dwelling hot/cold water distribution; follow local codes and Lasco installation guidance.

Ideal for commercial and large residential plumbing layouts, the 420-040 cross simplifies multi-branch connections while delivering chemical resistance and dimensional reliability. Install with compatible Schedule 40 solvent cement and primer; never pressure-test systems with compressed air.

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Frequently Asked Questions

What pipe size does the 420-040 cross fit?
Fits nominal 4-inch Schedule 40 PVC pipe; use compatible solvent cement for socket joints.
How should I install this PVC cross fitting?
Use primer and Schedule 40 solvent cement for socket (slip) connections. Allow proper cure time before testing.
Is this fitting safe for potable hot water supply?
No. Not recommended for dwelling hot/cold water distribution; follow local plumbing codes.
Can I pressure-test a system with this fitting using compressed air?
No. Do not test or use PVC fittings with compressed air or gases; use water for pressure testing.

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