COVID-19 Update: To support you, Cole-Parmer is open for business and shipping product daily. more info
Eliminates problems when evacuating closed tanks or piping systems. The one-way valve that is normally closed at positive pressure will allow drainage at a rate of 300 GPM. For higher drainage rates use additional vacuum breakers. The 3⁄4" NPT(F)socket adapts easily onto a 11⁄2" bulkhead fitting. The breaker is made of PVC with a Viton® seal.
Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.