GROCO Bronze Vented Loop HVL-1000 for 1-Inch Hose with Overboard Venting

Bronze Vented Loop - 1" 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.

The GROCO HVL-1000 Bronze Vented Loop is a reliable and maintenance-friendly solution designed for 1-inch hoses in sanitation and engine exhaust systems. Made from durable bronze, this vented loop features a venting cap with a 1/2-inch NPT thread that can be fitted with a barb for overboard venting, ensuring efficient air flow and preventing siphoning issues. Its design allows air to enter and break siphons without releasing odors or allowing contaminants to escape, promoting a cleaner and safer environment. Overboard venting is essential when used with PVL or HVL series in exhaust systems, and this vented loop simplifies installation and maintenance with its oversized vent valve that can be easily removed for inspection or cleaning without tools. The included mounting hardware facilitates secure installation, making it a versatile choice for marine, RV, or industrial applications. This vented loop's corrosion-resistant bronze construction ensures long-term durability even in harsh environments, providing peace of mind for system integrity and sanitation. Whether installed in a sanitation system or as part of an engine exhaust setup, the GROCO HVL-1000 offers an effective, clog-free anti-siphon protection solution that is both easy to maintain and reliable over time.

Features:

• Allows air to enter to break siphon, but prevents air and odors from escaping; threaded 1/2-inch NPT cap can accept a barb fitting for overboard venting

• Overboard venting is necessary when used with PVL or HVL series in exhaust systems

• Vented loops provide clog-free anti-siphon protection for sanitation or engine exhaust systems

• Oversized vent valve can be removed easily for inspection or cleaning without tools

• Includes mounting hardware for secure installation