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Watts 15 MM x 1/2 IN HB Metric Hose Barb Adapter, Contractor Pack

SKU: 81902778

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Product Details

Watts 81902778

This 15 MM x 1/2'' HB AquaLock metric hose barb adapter 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. Available in bulk quantities as contractor pack.


  • UPC 840213002572
  • Online Product ID 9696322
  • Material Polysulfone
  • Fitting Name Adapter
  • Inlet Connection Size Metric 15 mm
  • Inlet Connection Type Push to connect
  • Inlet Material Polysulfone
  • Lead Free yes
  • Maximum Working Pressure Psi 250
  • Outlet Connection Size 0.5''
  • Outlet Connection Type Barb
  • Outlet Material Polysulfone
  • Series Hose Barb Adapter 2413

Additional information

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

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