Protect Your Tank. Prevent Unwanted Product Loss.

The United Process Piping Tank Anti-Siphon Assembly is designed to prevent unintended siphoning of product from atmospheric and low-pressure storage tanks. By allowing air to enter the system when flow conditions create a vacuum, the assembly breaks the siphon effect before product can be drawn from the vessel, protecting both equipment and valuable process media.

Constructed from sanitary stainless steel components, the anti-siphon assembly is ideal for installations where discharge piping extends below tank level or where gravity-fed systems create the potential for uncontrolled draining.

Its simple, maintenance-friendly design provides reliable protection without requiring electrical controls or moving mechanical systems, making it an effective safeguard for food and beverage, dairy, pharmaceutical, water treatment, and industrial process applications.