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SharkBite U140LF 1 in. Push-to-Connect Male Adapter, Lead-Free Brass

SharkBite U140LF 1 in. Push-to-Connect Male Adapter, Lead-Free Brass

Brand: SharkBite
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$25.15
$18.86
SKU U140LF

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Fast, reliable transition between CTS piping and 1 in. MNPT threaded fittings. The SharkBite U140LF is a lead-free brass push-to-connect male adapter designed for quick installation in tight spaces. Its patented push-fit system forms a secure, corrosion-resistant seal without soldering, clamps, or glue—saving time for professionals and DIY installers while ensuring a long-lasting connection.

  • Compatible with PEX, copper, CPVC, PE-RT and SDR-9 HDPE pipe; connects CTS pipe to 1 in. MNPT.
  • Lead-free DZR brass body with EPDM O-ring for corrosion resistance and potable-water safety.
  • No special tools, crimping, glue or soldering required; quick push-in installation—rotatable after assembly for alignment.
  • Rated for up to 200 PSI and 200°F (93°C) for use in both domestic water and hydronic heating systems.
  • Approved for underground and behind-the-wall applications; wrap the fitting with silicone tape when burying underground.
  • Can be installed in wet lines and is demountable using a Disconnect Clip or Disconnect Tongs (both sold separately).
  • Insertion depth for 1 in. fittings: approximately 1.313 in.; compact profile ideal for tight access areas.

SharkBite U140LF meets relevant NSF/ANSI standards for potable water and carries a 25-year limited warranty for added peace of mind. Use with OD-controlled copper, CTS CPVC and PEX tubing. For buried applications or long-term underground installations, follow manufacturer instructions for wrapping and corrosion protection. Refer to the included installation sheet and specification sheet for full dimensions and certified listings.

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Frequently Asked Questions

What pipe materials is this adapter compatible with?
Compatible with PEX, copper, CPVC, PE-RT and SDR-9 HDPE; fits CTS pipes to a 1 in. MNPT threaded connection.
How do I remove a SharkBite U140LF fitting?
Use a Disconnect Clip or Disconnect Tongs (sold separately) to disengage the O-ring and push out the pipe for reuse.
Can this fitting be buried or used behind walls?
Yes. Approved for underground and behind-the-wall installations—wrap the fitting with silicone tape when burying underground.

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