Professional Anti-Siphon Valve

Prevent siphoning in your high pressure system with a Professional Anti-Siphon Valve. Used with a high pressure pump, it creates an air lock so that no siphoning occurs.

Simply screw it into a F.BSP Tee of your choosing, and fit it onto your system.

• Creates an air lock to prevent syphoning
• Use with an F.BSP Tee
• Must use with a high pressure pump (low pressure pumps won't have enough power to create the air lock).