Aqualine Brass 3/4" Hose End Vacuum Breaker
This Hose End Vacuum Breaker, often called a backflow preventer, is recommended on any irrigation connection with a shared water source to prevent the risk of contaminants entering back into your water source. This item has standard 3/4" garden hose threads on inlet and outlet. Durable brass construction with rubber seal and stainless steel spring for long life. Not rated for constant pressure so must be placed after any valves or timers.
*Please note: Brass contains trace amounts of lead, so please consider your planned use before purchase.WARNING: This product can expose you to chemicals, including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.