The Watts LF8 is a lead-free hose connection vacuum breaker designed to prevent contaminated water from flowing back into the potable water supply system. Ideal for use with hose bibbs, sill cocks, and wall hydrants, it features a lead-free copper silicon alloy body and stainless steel working parts for durability. The LF8 is equipped with a durable rubber diaphragm and disc for consistent positive seating, ensuring reliable backflow prevention. Its compact design allows for easy installation without special plumbing, making it suitable for residential and light commercial applications.

Technical Specifications:

• Size: ¾"

• Materials:

  • Body: Lead-Free Copper Silicon Alloy

  • Working Parts: Stainless Steel

  • Sealing Elements: Rubber Diaphragm and Disc

• Pressure Rating: 125 psi (8.6 bar)

• Temperature Rating: 180°F (82°C)

• Connections: ¾" Female Hose Thread (Inlet) x ¾" Male Hose Thread (Outlet)

• Features: Lead-Free Construction, Durable Rubber Diaphragm and Disc, Stainless Steel Working Parts, Compact Design