Nathan Muggridge I have found that the small brushless pumps that drive a flat bladder last much longer than these ones when connected directly to a solar panel. These might be fine too IF the power supply is not so variable. The guys that sold me the brushless pump had some electronics with it that controlled the amount of power going to the pump.
I have been testing systems where motors are connected directly to solar panels. The idea is to make a much cheaper system (The battery in any solar system is a huge expense). So, if you have a solar panel just powering something compressing air, it is less useful but also far cheaper and far less complicated. I use the air to drive "airlift pumps" that pump water in my greenhouse and in my "pallet gardens". Other people pump water in hydroponic and aquaponic systems. So instead of wires with electricity, I have irrigation tubing and a "pneumatic grid" sending air where I need it. Brian
In my opinion, the best way to learn is to disassemble stuff and use your own way of thinking to figure out the logics behind its functionality! 😊 By that way the learning is 100% compatible with YOUR OWN unique brain, instead of forcing yourself to think like others - and maby only understand 80% 😉 ~ Curiosity - The school with the highest quality in the world! (Classmates not included) _(But please do not try to learn how your mobile banking-app is programed... That could likely cause some unexpected court-visits! 😂)_
🔴 What Is Islam? ⚠️ 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4)[4] 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him.
This one has a brush motor. The ones with brush motors don't last very long because the carbon brushes wear out. Best to get one with a brushless motor (even though they are a lot more expensive). You can't generally fix them. Sometimes they will sell you extra diaphragms and you can change the diaphragms when they wear out.
