R-flex Adapters

R-flex Compression Adapters

  • For connecting R-flex to metal fittings
  • Comes in eight sizes
  • Engineered for exterior hydronic heating and cooling applications
  • Can be assembled in the field

Select options below to identify the UPC, Order Code, and Repair Kit for a specific R-flex Adapters

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