Ames Spools

Spools For Retrofitting Ames Backflow Preventers, 2 1/2 to 10 IN

  • For retrofitting backflow prevention assemblies
  • Groove fittings allow integral pipeline adjustment
  • Available in lightweight 300 series Stainless Steel or epoxy-coated carbon steel
  • For backflow preventer sizes 2 1/2 in. ‒ 10 in. (65 mm – 250mm)

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