Fitting has color-coordinated collars on each end to identify which side goes with which pipe - the gray collar end is compatible with polybutylene pipe and the tan collar end is compatible with PEX, copper, CPVC, PE-RT and HDPE pipe.

• Innovative push-to-connect design makes for quick and easy installation.
• No special tools, crimping, glue or soldering required.
• Faster install time and ideal for working it tight spaces.
• Can be installed in wet lines.
• Approved for underground and behind-the-wall applications with no access panels (wrapping required when burying underground).
• Remove using a Disconnect Clip or Disconnect Tongs (both sold separately).
• Rated for 200 psi and 200°F (93°C).
• 25-year warranty.