I haven't used it enough, I have also bought Aquabax iron pipes and Palaplast plastic pipes. What I noticed in a series of 20mm water pipes (70m) is that the 5 iron one didn't turn due to pressure. I had it thrown away and I put it to see what it would do. It turned normally, so it starts easily from the pressure side, I don't know about durability....

15/4/23 they are working fine.... and the 10.
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Indeed, it is not for many things, they break easily 4/7/23

Fake, breaks very quickly with use. The price does not compensate for the quality. We had it to water for 40 minutes every day.