Vacuum Breaker for Shampoo Bowl Salon Use<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>- ASSE 1001-2008 and CSA B64.1.1-2011 certified.</li><li>Vacuum break allows an even flow for the shampoo unit's faucet</li><li>Allow for quick and trouble free draining</li><li>Approved for municipal water coded， UPC Certified</li><li>Dimensions: 5.5"L x 2"W. Connector size: 1/4"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41dRYTCR10L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Lfv8%2Bb3ML.jpg" noproxy>