Groco Vented Loop 1 in. w/Mounting Hardware black-friday-sale-2025 Install with two 5/16” FH

Install with two 5/16” FH fasteners (not included)

allowing you to tailor it to your Bomar port lights’ exact dimensions

10" SS Open Base Cleat

TP and TPC Series tail pieces are threaded with NPS (straight) female pipe thread

Overall size 2 1/8" x 1 1/4"

Groco Vented Loop 1 in. w/Mounting Hardware black-friday-sale-2025 Install with two 5/16” FHHVL SERIES VENTED LOOP 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. Overboard venting is required if HVL series is used in an exhaust system. HVL 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.