AAPU

Pipe Union

  • Made from high grade glass reinforced nylon
  • Designed so they can be used in place of traditional metal fittings
  • Non-corrosive
  • Combination thread that allows connection to BSP thread as well as NPT thread

Select options below to identify the UPC, Order Code, and Repair Kit for a specific AAPU

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA