Gas tank conversion head / Gas cylinder adapter Key benefits Fast, tool installation: connects in under one minute so you can start refilling immediately. Maximizes refill volume: follow the recommended step of placing the receiving cylinder in the freezer for 30 minutes before filling to improve fill efficiency. Reliable, durable material: brass construction for long service life and consistent gas flow. Builtin safety shutoff: the adapter automatically stops gas flow once the target pressure is reached to prevent overfilling. What it does Allows transfer of gas between tanks and bottles, enabling convenient refills without replacing entire cylinders. Works as a tank refill adapter and gas tank joint to let you refill a cylinder from another gas source. Compatibility and performance Designed to work with gas tanks and bottles as described: a universal gas tank joint that enables transfer and refilling. Brass body provides corrosion resistance and stable performance under repeated use. Automatic pressure cutoff minimizes risk of overflow and simplifies the refill process. How to use Install tool in under one minute by connecting the adapter between the source tank and the receiving bottle. For results, place the receiving cylinder in the freezer for 30 minutes before filling to maximize the amount transferred. Monitor connections for tight fit; the builtin safety feature will stop flow when the preset pressure is reached. Practical applications Camping and outdoor cooking: refill portable stove canisters or camping fuel bottles onsite to avoid running out of fuel. Grill and backyard use: transfer gas between spare cylinders to keep barbecues and small outdoor appliances ready. Workshop and DIY: refill small gas bottles used with torches and portable equipment to reduce waste and downtime. Materials and care Made of brass; clean and dry after use. Store disconnected and protected from debris. Check seals and fittings before each use to ensure a secure, leak connection. Safety reminders Follow the recommended freezing step for fill. Use in a wellventilated area and follow standard gashandling precautions. Rely on the adapter's automatic shutoff, but still observe normal safety checks during filling.