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Watts 15 MM Metric Stackable Elbow

SKU: 81902164

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Product Details

Watts 81902164

This 15 MM AquaLock metric stackable elbow works with copper, CPVC, PEX, and CTS rated pipe. It is easy to install, no tools or tube inserts are required. The fitting can be used for hot and cold water applications. The unique O-ring guide feature provides a zero-leak connection. Unlike barb fittings, this fitting joins the tubing on the outside, increasing the flow capacity. After a connection has been made even under maximum pressure, the tubing is able to swivel, making the fitting ideal for vibrating and dynamic applications.


  • UPC 840213133528
  • Online Product ID 9696191
  • Inlet Connection Size Metric 15 mm
  • Inlet Connection Type Push to connect
  • Maximum Working Pressure Psi 100
  • Maximum Working Temperature Deg F 180
  • Outlet Connection Size Mm 15 mm
  • Outlet Connection Type Push to connect
  • Series Stackable Elbow 1118

Additional information

  • 25-year limited warranty
  • Can be used for hot and cold water applications, including behind the wall applications
  • Rotates under pressure after installed for high flexibility during installation
  • Zero-leak connections
  • Works with copper, CPVC, PEX, and CTS rated pipe
  • No tools required for installation or removal

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