GROCO Bronze Vented Loop - 2" Hose

<p><strong>Bronze Vented Loop - 2" Hose </strong></p><p><strong>Features:</strong></p><ul><li>Allows air to enter to break siphon, but does not permit air and odors to escape! Cap is threaded 1/2" NPT to accept a barb fitting if you wish to vent overboard.</li><li>Overboard venting is required if PVL or HVL series is used in an exhaust system.</li><li>HVL and PVL series vented loops assure clog-free anti-siphon protection for sanitation or engine exhaust systems. The oversized vent valve can easily be removed for inspection or cleaning without tools.</li><li>Mount Hardware is included.</li></ul> <!--- cis2:mm5sl5hm --->