1/2 in. x 10 in. Brass MPT x MHT Anti-Siphon Sillcock

Everbilt anti-siphon frost proof sillcock assure protection against freezing and undesirable back siphoning. Because they're frost proof, they can stop outside hydrants from freezing and bursting the pipes. Plus, the anti-siphon feature protects against water siphoning back to contaminate the potable water system. Also, unlike anti-siphon attachments, which must be manually drained to prevent freezing, the integral anti-siphon design is self draining. Product Depth (in.) 3.41 Product Width (in.) 15.25 Product Height (in.) 2.75 Valve Inlet Diameter (in.) .5 Product Length (in.) 3.5 Valve Outlet Diameter (in.) .75 DETAILS Compatible Pipe Material Steel Maximum Working Temperature (F) 100 Connection MHT x MIP Product Weight (lb.) 1.48 lb Indoor/Outdoor Outdoor Rating 125 psi Material Brass Maximum Pressure (psi) 125