1. Efficient and Reliable Inflation: Our dual filling bridge is designed for efficient and reliable inflation of propane gas cylinders. Experience quick and hassle-free inflation with this high-performance connector, ensuring optimal functionality every time. Enjoy the convenience of easy-to-use equipment that supports consistent propane cylinder refilling.2. Durable and High-Quality Materials: Constructed from premium copper, aluminum alloy, stainless steel, and rubber, our cylinder filling connecting tube ensures durability and long-term performance. Each component is selected for its strength and resilience, allowing the tool to withstand the demands of outdoor use. Invest in a sturdy and reliable solution ideal for camping trips, hiking, and other outdoor activities.3. Versatile Size and Portability: With dimensions of 600mm x 10mm x 10mm (23.6in x 0.39in x 0.39in), this refill joint bridge offers an ideal balance between functionality and portability. Its compact design allows for easy storage and transport, making it a convenient propane cylinder refill solution for outdoor enthusiasts.4. Wide Compatibility: This dual inflation connector is designed to work with propane cylinders commonly used in various regions, including Australia, the United Kingdom, the USA, Canada, and others. Ensure seamless connectivity and reliable performance during your outdoor adventures, no matter your location.5. Safety-Conscious Design: Safety is a priority in the design of this inflation connector. The precise construction and high-quality sealing mechanism help ensure a secure connection between the cylinders, minimizing the risk of leaks. Rubber components provide added grip and stability during use, contributing to a safer and more controlled refilling process.Tool Type: Tool Sets Net Weight: 190g Product suitable for regions including Australia, UK, USA, Canada, etc.Inflation Steps and Precautions: 1. Prepare two propane gas cylinders, ensuring one is as full as possible and the other is nearly empty. Confirm that both cylinder valves are closed before starting. 2. Place the fuller cylinder upside down on a stable surface and position the emptier cylinder upright on the ground. Ensure the distance between the two cylinder interfaces does not exceed 60cm. 3. Connect the filling bridge securely to both cylinders. 4. Open the valve of the fuller cylinder first, then open the valve of the emptier cylinder to begin the transfer process. 5. After inflation is complete, close the valve of the upside-down cylinder first, followed by the upright cylinder, then disconnect the bridge. Note: This operation must be performed in a well-ventilated outdoor area.Type: A Without Control Color: Black Material: Copper, aluminum alloy, stainless steel, rubber Size: 600mm x 10mm x 10mm / 23.6in x 0.39in x 0.39inPackage Contents: 1 x Dual Filling Bridge Note: Other items not included. Note: Lighting and display differences may cause slight variations in color. Measurement error is +/- 1-3cm.