Watts 0792040 Vacuum Breaker 30067439-890 featuring a reinforced EPDM diaphragm

featuring a reinforced EPDM diaphragm optimized for critical media like hot water and low-pressure steam

and flammable refrigerants

Housed in a durable NEMA 1 enclosure

Always refer to the wiring diagram on the equipment

and splashing water

Watts 0792040 Vacuum Breaker 30067439-890 featuring a reinforced EPDM diaphragmThe Watts 0792040 is a high performance 1 inch atmospheric vacuum breaker engineered for non continuous pressure applications in potable water systems. As a veteran grade lead free anti siphon valve, this unit is the direct replacement for 0336416, 288A 1, and LF288A 1 models, ensuring compliance with current safe drinking water standards. Designed with a full size orifice, it maintains maximum flow capacity while minimizing pressure drop across the