Watts Water Technologies 1/2 LF288A Watts 288A Anti-Siphon Vacuum Breaker 1/2 In.， Brass， Lead Free<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Series LF288A has a full size orifice to assure pipe size capacity and maximum flow</li><li>It is ideal for low flow， non-continuous hot or cold water health hazard installations such as on laboratory equipment</li><li>Maximum Pressure:125psi (86 bar)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/5161U0PTtrL.jpg" noproxy>