** Warrning, long message **
I actually never screw or unscrew my python to the faucet. Here is a cool trick.
I use a quick change adapter to attach a hose to a faucet. The male end goes on the sink, the female end on the python. Then I can just snap my python onto the faucet, in about 1 second. No threads to strip or problems to cause. I keep my original sink aerator nearby and swap it out when company comes over so the sink is a bit calmer, but to be honest that only happens rarely. Generally the male quick connect is just fine to use.
1 time I had my python spring a leak, but it was TOTALLY my fault. I plugged it and had too much water pressure behind it at the time. A quick shove and twist and it all went back together and has been perfect since. I think I got it around 5 years ago, but it may be a bit longer than that even.
Also I bought mine because carrying buckets around and accidentally overflowing buckets was becoming a pain.
Since then I have overflowed my tanks 3 times I think. I walk away while they are filling, and start to hear a splasihng noise of water flowing over the lip of the tank. Good times!!! :22_yikes:
Another tip, as long as the sink is lower than your tank, you can start the siphon with the faucet, and then un-hook it, or just leave it there attached and turn the water off. The water will still flow out, just not terribly fast. I am on a well and septic, so I figure I am just putting water back into the ground to suck it back up again, so I don't worry about wasting any.
Sorry for all the comments, but I do like my python!!!