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GARF'S AIRLIFT MAKING LESSON = bubbles and sun
|We will 1 1/2" pvc pipe for these airlifts. Using a cutoff saw we cut the pipe at a 45 degree angle. These two parts will make the bend in the airlift. You also use a 90 degree elbow fitting. The elbows cost about $2.00 each. If you need very many airlifts this method of making your own 90 degree cuts will save money that is better used on other materials.
The short piece of pipe has a hole the size of the the small tube drilled as close to the cut end as possible. The small tube is cut with slots around the end of the pipe.