A 36-inch ACME-nut propane hose with type-1 back-check valve, engineered for longer runs in motorhomes. The integrated check valve closes immediately if line pressure falls or vibration loosens the connection, preventing gas loss during extended travel. Thermal insulation guards against ignition sources, and UL/CGA certification confirms RV-rated safety and reliability.

• 36 inches long, 1/4-inch diameter
• ACME nut to 1/4-inch male inverted flare
• Type 1 back-check valve integrated
• Thermal protection and UL/CGA approved