Description

Bronze Vented Loop – 3/4″ Hose 

Features:

• 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 PVL or HVL series is used in an exhaust system.
• 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.
• Mount Hardware is included.

Groco’s HVL series 3/4 inch bronze ventilation ring (HVL-750). Including installation hardware. HVL series ventilation ring is used for hose connection. The oversized exhaust valve is actually clogged…
SKU: NVN-75231
MPN: HVL-750
UPC: 742985003859