Vacuum breakers provide a simple, dependable way to relieve an unwanted vacuum in a closed vessel or pipeline.
Vacuums are often caused by cooling fluids and can cause equipment implosion or contamination from back siphonage. Kadant Johnson’s simple and reliable design provides instant response to vacuums and a large air venting capacity. They are easy to install and are rigorously tested for a long service life. Sizes are available from 3/8" to 1-1/2".
