Marshall Excelsior MER426H-15 High-Flow LP Pigtail | 15" Hose, Female QCC x 1/4" MNPT

Running a larger propane appliance means the connecting hose needs to keep up with demand without becoming a weak link in the system. The Marshall Excelsior MER426H-15 is a Type 1 high-flow pigtail rated for up to 400,000 BTU, built with a 1/4" ID thermoplastic hose between a female QCC fitting and a 1/4" male NPT connection.

An excess-flow safety shut-off is built into the fitting, so the hose automatically restricts flow if it detects a sudden surge — a useful safeguard for any propane connection.

• Rated for high-flow appliances up to 400,000 BTU
• Built-in excess-flow safety shut-off
• Meets RVIA and NFPA 1192 standards
• 1/4" ID high-pressure thermoplastic hose construction
• 15" length with female QCC and 1/4" MNPT connections

A solid choice when you're plumbing a higher-demand propane appliance and want a hose built to handle the flow safely.