The WATTS T388001 3/4 inch anti-siphon pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It features bronze body construction, silicone rubber check valve disc and stainless steel springs. It is ideal for irrigation systems and industrial process water systems.
Includes a freeze sensor for use with SentryPlus Alert technology to signal facility personnel when temperature nears and reaches the freezing point
Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
Bronze body for durability
Product Highlights
This vacuum breaker has a 3/4" FNPT inlet and outlet size, and it features a durable bronze body, stainless steel springs, and silicone rubber discs.