RD-900

Neoprene Expansion Coupling

  • Absorbs expansion on vertical leaders
  • Non-corrosive stainless steel clamps
  • Suitable for cast iron or sch40 pipe
  • Available for 2" to 4" pipe sizes

Select options below to identify the UPC, Order Code, and Repair Kit for a specific RD-900

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