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LF8

Low Lead Hose Connection Vacuum Breaker Backflow Preventers

  • Lead-free* copper silicon alloy body
  • Durable rubber diaphragm and disc for consistent positive seating
  • Screw directly onto sill cocks, with no special plumbing required
  • Stainless steel working parts for longevity

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF8

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet 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