Detail
Everbilt anti-siphon frost proof sillcock assure protection against freezing and undesirable back siphoning. Because theyre 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. Material: Brass.
