Barbecue Portable Chicken Duck Holder Rack

Feature:
Reasonable structure, heavier weight, bigger and safer; easy to install, with handle-fastening; suitable for all 1-pound small bottles, can be easily refilled; 
Automatically cut off the air flow when pressure is reached (rubber ring allows proper sealing) It is very suitable for camping or outdoor cooking. 
The built-in safety function ensures that you will never fill a smaller tank with water; it can be the safest and easiest to refuel in a few seconds without tools. 
This adapter allows you to use a small 1-pound propane gas cylinder with a standard grill, which is perfect for tailgaters, caters, campers, and anyone who cooks on the grill.

Specification:
Material: high quality brass
Size: about 8.3 x 7.6 x 4.1 cm/3.27*2.99*1.61in
Weight: about 110g
Use:
Step 1. Close the valve of the grill propane tank.
Step 2. Insert the nose tip of the adapter into the oil filler port of the 20 to 50 pounds barbecue propane gas tank.
Step 3. Rotate the handle of the adapter handwheel clockwise to make it fit tightly.
Step 4. Screw the 1 lb gas cylinder propane tank clockwise into the adapter.
Step 5. Turn the grill water tank upside down, and then open the grill water valve.
Step 6. You will begin to hear the sound of propane gas being transferred to a 1-pound gas cylinder.
Step 7. When a certain pressure is reached, the regulating valve in the adapter will automatically cut off the air flow to avoid over filling, so please sit down and let it fill by itself.
Step 8. When the water tank no longer makes a sound, just close the grill valve and remove the 1 pound propane tank tan.

Tips:
1. Due to the highly flammable gas, you must fill a 1-pound cylinder outdoors.
Keep away from flames and sparks.
2. In order to obtain the maximum filling volume, please leave the cylinder in the refrigerator for 30 minutes before filling.